20190421 信息检索的能力需要一辈子去修炼007
一20190421 信息检索的能力需要一辈子去修炼
希望你至少能学到图片检索的技巧和应用。
我一直说，搜索信息的能力值得我们一辈子去修炼和精进。也许有人会觉得我矫情，觉得我很厉害了，其实不然。
搜索与自己的知识储备有很大的关系，如果一个方向自己不熟悉，开始的检索基本都是在瞎蒙，都是在试错和补充一些基础知，而这个阶段你又无法跨越。
你可以通过学习搜索技巧，掌握一些更快的方法，掌握解决问题的思路。但这些技巧无法替代你对知识的学习。这如同中国当前社会发展碰到的很多问题，都是发展阶段必然经历的一样，无法跨越。
检索文献也一样，开始你都不是很清楚自己的目标，只是大概有个模糊的方向。检索肯定要花很多时间去学习。面对这种情况，不用当做不正常，每个人都需经历的阶段。
很凑巧，明天我也要讲文献检索。恰好翻到了去年4月22日夜里，为了查找实验仪器的完整检索过程的记录。（这些记录是manictime软件记录下来直接导出的。有每个网页打开的时间，停留时长等。）
共搜索了583个网页，历时3小时20分钟。平均每页21秒。
去年当时是要查找全球注射泵的生产厂家，各家注射泵的特点，性能比较等。不同利用了谷ge的各种搜索，还多次用到图片搜搜与site的结合。
类似这样的式子，在图片搜索栏位：site:ustc.edu.cn 这样一下子就可以把某个网站所有的图片搜出来。这对于搜索某个网站的产品非常有效。
如我要找：注射泵 syringe pump
后来找到德国一家公司的产品。在图片搜索栏位直接输入：site:cetoni.de
就可以把这家公司的所有产品图片都搜出来了。
以下是2018年4月22日，凌晨检索的过程的全纪录。
1百度一下，你就知道 - Google Chrome1:02:45 AM1:03:05 AM0:00:20
2Google - Google Chrome1:03:31 AM1:03:48 AM0:00:17
3continue pump - Google 搜索 - Google Chrome1:03:48 AM1:04:01 AM0:00:13
4continue pump HPLC - Google 搜索 - Google Chrome1:04:01 AM1:05:01 AM0:01:00
5Google 图片搜索 http://slideplayer.com/10969359/39/images/37/3.+Electrospray+Ionization%2C+continued.jpg 的结果 - Google Chrome1:05:01 AM1:05:25 AM0:00:24
6Google 图片搜索 http://slideplayer.com/10969359/39/images/37/3.+Electrospray+Ionization%2C+continued.jpg 的结果 - Google Chrome1:05:45 AM1:05:50 AM0:00:05
7Google 图片搜索 http://www.hplc4sale.co.uk/images/systems/83/waters-717-510-486-hplc.jpg 的结果 - Google Chrome1:05:50 AM1:05:59 AM0:00:09
8Google 图片搜索 https://cdn.chemyx.com/wp-content/uploads/2017/07/E_N6000-1.jpg 的结果 - Google Chrome1:05:59 AM1:06:15 AM0:00:16
9Untitled - Google Chrome1:06:49 AM1:06:54 AM0:00:05
10What is a Syringe Pump? | Infusion Pump vs. Syringe Pump - Google Chrome1:06:54 AM1:07:06 AM0:00:12
11High Pressure Syringe Pump | Temperature & Pressure Control | Chemyx - Google Chrome1:07:13 AM1:07:21 AM0:00:08
12What is a Syringe Pump? | Infusion Pump vs. Syringe Pump - Google Chrome1:07:21 AM1:07:48 AM0:00:27
13Syringe Pumps | Infusion Pumps & Accessories | Chemyx Inc - Google Chrome1:07:48 AM1:08:08 AM0:00:20
14High Pressure Syringe Pump | Temperature & Pressure Control | Chemyx - Google Chrome1:08:21 AM1:09:23 AM0:01:02
15Fusion 6000 | High-Pressure Syringe Pump | Chemyx Inc - Google Chrome1:09:30 AM1:10:00 AM0:00:30
16Fusion 6000 | High-Pressure Syringe Pump | Chemyx Inc - Google Chrome1:10:11 AM1:10:40 AM0:00:29
17Fusion 6000 | High-Pressure Syringe Pump | Chemyx Inc - Google Chrome1:11:05 AM1:11:38 AM0:00:33
18Contact Us | Chemyx Inc | Syringe Pump Manufacturer - Google Chrome1:11:38 AM1:12:20 AM0:00:42
19Ordering Syringe Pumps Online | Buy Infusion Pumps | Chemyx - Google Chrome1:12:34 AM1:13:32 AM0:00:58
20Ordering & Billing | Chemyx Inc | Infusion Pumps for Sale - Google Chrome1:13:32 AM1:13:58 AM0:00:26
21Contact Us | Chemyx Inc | Syringe Pump Manufacturer - Google Chrome1:13:58 AM1:14:38 AM0:00:40
22Fusion 6000 | High-Pressure Syringe Pump | Chemyx Inc - Google Chrome1:14:38 AM1:14:44 AM0:00:06
23Ordering & Billing | Chemyx Inc | Infusion Pumps for Sale - Google Chrome1:14:44 AM1:14:50 AM0:00:06
24Contact Us | Chemyx Inc | Syringe Pump Manufacturer - Google Chrome1:14:50 AM1:15:36 AM0:00:46
25Thank you! - Chemyx Inc - Google Chrome1:15:36 AM1:15:49 AM0:00:13
26Google 图片搜索 https://cdn.chemyx.com/wp-content/uploads/2017/07/E_N6000-1.jpg 的结果 - Google Chrome1:15:49 AM1:15:54 AM0:00:05
27High Pressure Syringe Pump | Temperature & Pressure Control | Chemyx - Google Chrome1:15:54 AM1:15:59 AM0:00:05
28Google 图片搜索 https://cdn.chemyx.com/wp-content/uploads/2017/07/E_N6000-1.jpg 的结果 - Google Chrome1:15:59 AM1:16:07 AM0:00:08
29site:www.chemyx.com/ - Google 搜索 - Google Chrome1:16:07 AM1:16:50 AM0:00:43
30site:www.chemyx.com/ - Google 搜索 - Google Chrome1:17:19 AM1:17:35 AM0:00:16
31related:www.chemyx.com - Google 搜索 - Google Chrome1:17:35 AM1:17:47 AM0:00:12
32Syringe Pump - Advanced Precision Programmable Syringe Pumps - SyringePump.com - Google Chrome1:17:47 AM1:18:01 AM0:00:14
33related:www.chemyx.com - Google 搜索 - Google Chrome1:18:01 AM1:18:15 AM0:00:14
34Syringe Pump, Syringe Pump Suppliers and Manufacturers at Alibaba.com - Google Chrome1:18:15 AM1:18:48 AM0:00:33
35Syringe pump - All medical device manufacturers - Videos - Google Chrome1:18:48 AM1:19:23 AM0:00:35
36Syringe Pump - Advanced Precision Programmable Syringe Pumps - SyringePump.com - Google Chrome1:19:23 AM1:19:28 AM0:00:05
37related:www.chemyx.com - Google 搜索 - Google Chrome1:19:28 AM1:19:41 AM0:00:13
38site:www.syringepump.com - Google 搜索 - Google Chrome1:19:41 AM1:20:50 AM0:01:09
39Google 图片搜索 http://www.syringepump.com/images/Atomizer%20Narrow%20Spray%20Nozzles.jpg 的结果 - Google Chrome1:20:50 AM1:21:06 AM0:00:16
40重定向声明 - Google Chrome1:21:06 AM1:21:12 AM0:00:06
41Untitled - Google Chrome1:21:12 AM1:21:17 AM0:00:05
42SyringePump.com - Ultrasonic Atomizers - Google Chrome1:21:17 AM1:22:19 AM0:01:02
43The Atomizer Effect - Google Chrome1:22:19 AM1:23:04 AM0:00:45
44Google 图片搜索 http://www.syringepump.com/images/Atomizer%20Narrow%20Spray%20Nozzles.jpg 的结果 - Google Chrome1:23:04 AM1:23:09 AM0:00:05
45site:www.syringepump.com - Google 搜索 - Google Chrome1:23:09 AM1:23:19 AM0:00:10
46site:www.ceramicindustry.com - Google 搜索 - Google Chrome1:23:19 AM1:23:43 AM0:00:24
47continue pump HPLC - Google 搜索 - Google Chrome1:23:43 AM1:24:07 AM0:00:24
48syringe pump - Google 搜索 - Google Chrome1:24:07 AM1:24:16 AM0:00:09
49syringe pump high pressure - Google 搜索 - Google Chrome1:24:16 AM1:25:16 AM0:01:00
50Google 图片搜索 https://www.cetoni.de/fileadmin/_processed_/6/d/csm_nemesys_hdm_kopfbild_1b2693100c.jpg 的结果 - Google Chrome1:25:16 AM1:25:26 AM0:00:10
51High Pressure Syringe Pump neMESYS 2600N | CETONI GmbH - Google Chrome1:25:36 AM1:25:41 AM0:00:05
52High Pressure Syringe Pump neMESYS 2600N | CETONI GmbH - Google Chrome1:25:50 AM1:26:29 AM0:00:39
53Google 图片搜索 http://www.wille-geotechnik.com/files/img-products/Rock/Components/High%20Pressure%20Syringe%20Pump/high-pressure-syringe-pump-%283%29.jpg 的结果 - Google Chrome1:26:29 AM1:26:47 AM0:00:18
54High Pressure Syringe Pump - APS - Wille Geotechnik - Google Chrome1:27:19 AM1:27:24 AM0:00:05
55Google 图片搜索 http://www.floxlab.com/content/images/high%20pressure%20syringe%20pump%20BTSP%20series.JPG 的结果 - Google Chrome1:27:24 AM1:27:34 AM0:00:10
56FLOXLAB, Your supplier of high pressure laboratory instruments - Google Chrome1:27:34 AM1:27:53 AM0:00:19
57High Pressure Syringe Pump - APS - Wille Geotechnik - Google Chrome1:27:53 AM1:28:02 AM0:00:09
58Google 图片搜索 http://www.wille-geotechnik.com/files/img-products/Rock/Categories/High%20Pressure%20Syringe%20Pump/high-pressure-syringe-pump.jpg 的结果 - Google Chrome1:28:02 AM1:28:18 AM0:00:16
59High Pressure Syringe Pump - APS - Wille Geotechnik - Google Chrome1:28:18 AM1:28:23 AM0:00:05
60FLOXLAB, Your supplier of high pressure laboratory instruments - Google Chrome1:28:28 AM1:28:33 AM0:00:05
61High Pressure Syringe Pump - APS - Wille Geotechnik - Google Chrome1:28:33 AM1:28:44 AM0:00:11
62Google Chrome1:28:44 AM1:28:51 AM0:00:07
63FLOXLAB, Your supplier of high pressure laboratory instruments - Google Chrome1:28:51 AM1:29:08 AM0:00:17
64Google Chrome1:29:08 AM1:29:16 AM0:00:08
65FLOXLAB, Your supplier of high pressure laboratory instruments - Google Chrome1:29:16 AM1:29:28 AM0:00:12
66Google 图片搜索 https://5.imimg.com/data5/GV/PM/GLADMIN-141044/high-pressure-syringe-pumps-500x500.jpg 的结果 - Google Chrome1:29:28 AM1:29:33 AM0:00:05
67Google 图片搜索 https://www.cetoni.de/fileadmin/_processed_/0/2/csm_nemesys_mdm_galeriebild2_5cda9bf9b9.jpg 的结果 - Google Chrome1:29:33 AM1:29:50 AM0:00:17
68Mid Pressure Syringe Pump neMESYS 1000N | CETONI GmbH - Google Chrome1:30:10 AM1:30:27 AM0:00:17
69Google 图片搜索 https://www.cetoni.de/fileadmin/_processed_/4/b/csm_nemesys_hdm_galeriebild2_cde4b6f5c5.jpg 的结果 - Google Chrome1:30:27 AM1:30:39 AM0:00:12
70High Pressure Syringe Pump neMESYS 2600N | CETONI GmbH - Google Chrome1:30:39 AM1:30:52 AM0:00:13
71High Pressure Valve Qmix V HP | CETONI GmbH - Google Chrome1:30:52 AM1:31:41 AM0:00:49
72Google 图片搜索 http://www.revodix.co.kr/wp-content/uploads/2015/07/nemesys_low_pressure_syringepump_system01_02.jpg 的结果 - Google Chrome1:31:41 AM1:31:50 AM0:00:09
73Google 图片搜索 https://www.cetoni.de/fileadmin/_processed_/0/a/csm_nemesys_mdm_kopfbild_406c03f44c.jpg 的结果 - Google Chrome1:31:50 AM1:32:06 AM0:00:16
74neMESYS Syringe Pumps | CETONI GmbH - Google Chrome1:32:38 AM1:33:19 AM0:00:41
75Modular microfluidics & flow chemistry systems | CETONI GmbH - Google Chrome1:33:19 AM1:33:48 AM0:00:29
76Modular microfluidics & flow chemistry systems | CETONI GmbH - Google Chrome1:34:02 AM1:34:08 AM0:00:06
77中华试剂网-帮助中心 - Google Chrome1:34:08 AM1:34:13 AM0:00:05
78Modular microfluidics & flow chemistry systems | CETONI GmbH - Google Chrome1:34:13 AM1:34:23 AM0:00:10
79syringe pump high pressure - Google 搜索 - Google Chrome1:34:23 AM1:34:56 AM0:00:33
80FLOXLAB, Your supplier of high pressure laboratory instruments - Google Chrome1:34:56 AM1:35:03 AM0:00:07
81syringe pump high pressure - Google 搜索 - Google Chrome1:35:03 AM1:37:23 AM0:02:20
82Google 图片搜索 https://www.kdscientific.com/media/catalog/product/cache/1/image/1800x/040ec09b1e35df139433887a97daa66f/7/8/788337788338.high_pressure_valve_box_image_f.gif 的结果 - Google Chrome1:37:23 AM1:37:49 AM0:00:26
83Google 图片搜索 https://www.cetoni.de/fileadmin/_processed_/2/3/csm_nemesys_xl_galeriebild3_5ca674a605.jpg 的结果 - Google Chrome1:37:49 AM1:38:09 AM0:00:20
84Valve Boxes for Legato & Legacy Syringe Pumps - Google Chrome1:38:09 AM1:38:27 AM0:00:18
85Ultra High Pressure Syringe Pump neMESYS XL 7000N | CETONI GmbH - Google Chrome1:38:27 AM1:38:59 AM0:00:32
86Google 图片搜索 https://www.cetoni.de/fileadmin/_processed_/5/b/csm_FestoValveTerminal_HighPressureValve_neMESYS-XL-Pump_daef4b6ff8.jpg 的结果 - Google Chrome1:38:59 AM1:39:24 AM0:00:25
87重定向声明 - Google Chrome1:39:24 AM1:39:29 AM0:00:05
88Untitled - Google Chrome1:39:29 AM1:39:38 AM0:00:09
89Pneumatic High Pressure Valve | CETONI GmbH - Google Chrome1:39:38 AM1:40:07 AM0:00:29
90Valve Boxes for Legato & Legacy Syringe Pumps - Google Chrome1:40:07 AM1:40:12 AM0:00:05
91syringe pump high pressure - Google 搜索 - Google Chrome1:40:12 AM1:40:20 AM0:00:08
92Modular microfluidics & flow chemistry systems | CETONI GmbH - Google Chrome1:40:20 AM1:40:26 AM0:00:06
93syringe pump high pressure - Google 搜索 - Google Chrome1:40:26 AM1:40:39 AM0:00:13
94related:www.cetoni.de - Google 搜索 - Google Chrome1:40:39 AM1:41:09 AM0:00:30
95Startseite Fraunhofer-Gesellschaft - Google Chrome1:41:09 AM1:41:16 AM0:00:07
96related:www.cetoni.de - Google 搜索 - Google Chrome1:41:16 AM1:41:21 AM0:00:05
97Startseite Fraunhofer-Gesellschaft - Google Chrome1:41:21 AM1:41:32 AM0:00:11
98Kamat: Plungerpumpen für Hochdruckanwendungen - Google Chrome1:41:32 AM1:41:41 AM0:00:09
99Home | elektroniknet.de - Google Chrome1:41:41 AM1:41:48 AM0:00:07
100Startseite - Leistritz Gruppe - Google Chrome1:41:48 AM1:41:54 AM0:00:06
101500 Internal Privoxy Error - Google Chrome1:41:54 AM1:41:59 AM0:00:05
102Hochdruckpumpen, Plungerpumpen, Kolbenpumpen, Industriepumpen, Triplex-Pumpen - Speck-Triplex-Pumpen - Google Chrome1:41:59 AM1:42:06 AM0:00:07
103FLOXLAB, Your supplier of high pressure laboratory instruments - Google Chrome1:42:06 AM1:42:17 AM0:00:11
104New Tab - Google Chrome1:42:17 AM1:42:26 AM0:00:09
105Google - Google Chrome1:42:26 AM1:42:32 AM0:00:06
106related:http://www.floxlab.com - Google 搜索 - Google Chrome1:42:32 AM1:42:38 AM0:00:06
107related:www.floxlab.com - Google 搜索 - Google Chrome1:42:38 AM1:43:06 AM0:00:28
108SP1010 Single High Pressure - Next Advance - Laboratory Instruments - Google Chrome1:43:06 AM1:43:25 AM0:00:19
109High Pressure Pumps - Google Chrome1:43:25 AM1:44:26 AM0:01:01
110Home | VIT-FIT Syringe Pump - Google Chrome1:44:26 AM1:44:33 AM0:00:07
111BFT high-pressure pumps - the BHDT profit centre - Google Chrome1:44:33 AM1:45:29 AM0:00:56
112BFT high-pressure pumps - the BHDT profit centre - Google Chrome1:45:51 AM1:46:37 AM0:00:46
113Home | VIT-FIT Syringe Pump - Google Chrome1:46:37 AM1:46:43 AM0:00:06
114Google - Google Chrome1:46:43 AM1:46:56 AM0:00:13
115site:en.bft-pumps.com - Google 搜索 - Google Chrome1:46:56 AM1:47:52 AM0:00:56
116Google 图片搜索 http://en.bft-pumps.com/var/bft/storage/images/wasserstrahlschneiden/hytron-hochdruckpumpen/vorteile-auf-einen-blick/1/1540-1-ger-DE/11.png 的结果 - Google Chrome1:47:52 AM1:47:59 AM0:00:07
117ACCESSORIES / Waterjet cutting - BFT - Google Chrome1:48:09 AM1:48:26 AM0:00:17
118ACCESSORIES / Waterjet cutting - BFT - Google Chrome1:49:10 AM1:49:20 AM0:00:10
119Google 图片搜索 http://en.bft-pumps.com/var/bft/storage/images/wasserstrahlschneiden/hytron-hochdruckpumpen/vorteile-auf-einen-blick/1/1540-1-ger-DE/11.png 的结果 - Google Chrome1:49:20 AM1:49:29 AM0:00:09
120ACCESSORIES / Waterjet cutting - BFT - Google Chrome1:49:29 AM1:49:58 AM0:00:29
121配件 / 水射流切割 - BFT - Google Chrome1:49:58 AM1:50:07 AM0:00:09
122Hytron HIGH PRESSURE PUMP / Waterjet cutting - BFT - Google Chrome1:50:07 AM1:50:52 AM0:00:45
123Google 图片搜索 http://en.bft-pumps.com/var/bft/storage/images/wasserstrahlschneiden/ecotron-hochdruckpumpen/der-ecotron/4882-6-eng-GB/The-ECOTRON.png 的结果 - Google Chrome1:50:52 AM1:51:21 AM0:00:29
124Google 图片搜索 http://en.bft-pumps.com/var/bft/storage/images/wasserstrahlschneiden/ecotron-hochdruckpumpen/der-ecotron/4882-6-eng-GB/The-ECOTRON.png 的结果 - Google Chrome1:51:30 AM1:51:42 AM0:00:12
125Google 图片搜索 https://2.imimg.com/data2/PY/GF/MY-2722070/intensifier-waterjet-cutting-pumps-500x500.jpg 的结果 - Google Chrome1:51:42 AM1:52:02 AM0:00:20
126Google 图片搜索 http://en.bft-pumps.com/var/bft/storage/images/wasserstrahlschneiden/ecotron-hochdruckpumpen/der-ecotron/4882-6-eng-GB/The-ECOTRON.png 的结果 - Google Chrome1:52:02 AM1:52:10 AM0:00:08
127Google 图片搜索 http://en.bft-pumps.com/var/bft/storage/images/wasserstrahlschneiden/hypertron-hochdruckpumpen/der-hypertron-r-hochdruckuebersetzer/4987-4-eng-GB/The-HYPERTRON-R-high-pressure-intensifier.png 的结果 - Google Chrome1:52:10 AM1:52:23 AM0:00:13
128Google 图片搜索 https://2.imimg.com/data2/PY/GF/MY-2722070/intensifier-waterjet-cutting-pumps-500x500.jpg 的结果 - Google Chrome1:52:23 AM1:52:28 AM0:00:05
129Google 图片搜索 http://en.bft-pumps.com/var/bft/storage/images/wasserstrahlschneiden/hypertron-hochdruckpumpen/vorteile-auf-einen-blick/5/1623-1-ger-DE/5.png 的结果 - Google Chrome1:52:28 AM1:52:39 AM0:00:11
130BFT high-pressure pumps - the BHDT profit centre - Google Chrome1:52:39 AM1:53:00 AM0:00:21
131High Pressure Syringe Pumps | Accurate Small to Large Syringe Pumps - Google Chrome1:53:00 AM1:53:10 AM0:00:10
132(3) Isco High Pressure Syringe Pump, Model LC 5000 - YouTube - Google Chrome1:53:10 AM1:54:08 AM0:00:58
133Parker Autoclave Engineers Air Driven High Pressure Pumps and Pump Systems - Google Chrome1:54:08 AM1:54:27 AM0:00:19
134KDS 410 High Pressure Syringe Pumps - Google Chrome1:54:27 AM1:54:47 AM0:00:20
135(3) Isco 500D high pressure Syringe Pump - YouTube - Google Chrome1:54:47 AM1:55:26 AM0:00:39
136Cole-Parmer High-Pressure (HP) Syringe Pumps from Cole-Parmer - Google Chrome1:55:26 AM1:55:32 AM0:00:06
137Hytron HIGH PRESSURE PUMP / Waterjet cutting - BFT - Google Chrome1:55:32 AM1:55:42 AM0:00:10
138Google 图片搜索 http://en.bft-pumps.com/var/bft/storage/images/wasserstrahlschneiden/ecotron-hochdruckpumpen/der-ecotron/4882-6-eng-GB/The-ECOTRON.png 的结果 - Google Chrome1:55:42 AM1:55:48 AM0:00:06
139Google 图片搜索 http://en.bft-pumps.com/var/bft/storage/images/wasserstrahlschneiden/ecotron-hochdruckpumpen/vorteile-auf-einen-blick/a5/1222-1-ger-DE/a5.jpg 的结果 - Google Chrome1:55:48 AM1:55:53 AM0:00:05
140BFT high-pressure pumps - the BHDT profit centre - Google Chrome1:55:53 AM1:56:02 AM0:00:09
141related:www.floxlab.com - Google 搜索 - Google Chrome1:56:02 AM1:56:22 AM0:00:20
142site:www.floxlab.com - Google 搜索 - Google Chrome1:56:22 AM1:56:48 AM0:00:26
143related:www.cetoni.de pump - Google 搜索 - Google Chrome1:56:48 AM1:56:53 AM0:00:05
144site:www.cetoni.de pump - Google 搜索 - Google Chrome1:56:53 AM1:58:17 AM0:01:24
145steel syringe - Google 搜索 - Google Chrome1:58:17 AM1:58:32 AM0:00:15
146steel syringe high pressure - Google 搜索 - Google Chrome1:58:32 AM2:00:18 AM0:01:46
147Google 图片搜索 https://www.cetoni.de/fileadmin/_processed_/4/b/csm_nemesys_hdm_galeriebild2_cde4b6f5c5.jpg 的结果 - Google Chrome2:00:18 AM2:00:23 AM0:00:05
148Google 图片搜索 https://assets.fishersci.com/TFS-Assets/CCG/product-images/F135651~p.eps-650.jpg 的结果 - Google Chrome2:00:23 AM2:00:29 AM0:00:06
149重定向声明 - Google Chrome2:00:29 AM2:00:38 AM0:00:09
150KD Scientific Stainless-Steel Syringes :Pumps and Tubing:Pumps - Google Chrome2:00:38 AM2:01:54 AM0:01:16
151Google 图片搜索 https://cdn.chemyx.com/wp-content/uploads/2017/08/stainless-steel-syringes-thumbnail.jpg 的结果 - Google Chrome2:01:54 AM2:01:59 AM0:00:05
152steel syringe high pressure - Google 搜索 - Google Chrome2:01:59 AM2:02:09 AM0:00:10
153MilliporeSigma XX4502500 High Pressure Stainless Steel Membrane Filter Hold - Google Chrome2:02:09 AM2:02:14 AM0:00:05
154Stainless-Steel Syringes - Google 搜索 - Google Chrome2:02:14 AM2:02:31 AM0:00:17
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166MilliporeSigma XX4502500 High Pressure Stainless Steel Membrane Filter Hold - Google Chrome2:06:08 AM2:06:16 AM0:00:08
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218Google - Google Chrome2:26:45 AM2:26:58 AM0:00:13
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220site:www.hplc-asi.com pump - Google 搜索 - Google Chrome2:27:38 AM2:27:54 AM0:00:16
221High Pressure Syringe Pump - APS - Wille Geotechnik - Google Chrome2:27:54 AM2:28:07 AM0:00:13
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225Teledyne Isco 65HP High Pressure Syringe Pump - Google Chrome2:28:36 AM2:29:09 AM0:00:33
22665HP Syringe Pump Data Sheet - Google Chrome2:29:09 AM2:29:54 AM0:00:45
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229Teledyne Isco 65HP High Pressure Syringe Pump - Google Chrome2:32:19 AM2:32:24 AM0:00:05
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236High Pressure Syringe Pump - APS - Wille Geotechnik - Google Chrome2:35:50 AM2:36:10 AM0:00:20
237Products - Syringe Pumps - High Pressure Syringe Pumps - ASI - Google Chrome2:36:17 AM2:36:23 AM0:00:06
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239Teledyne Isco 65HP High Pressure Syringe Pump - Google Chrome2:37:03 AM2:37:09 AM0:00:06
240High pressure dual-channel syringe pump – H-ION - Google Chrome2:37:09 AM2:37:41 AM0:00:32
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244200bar - Google 搜索 - Google Chrome2:38:05 AM2:38:12 AM0:00:07
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2461bar psi - Google 搜索 - Google Chrome2:38:24 AM2:38:36 AM0:00:12
247High pressure dual-channel syringe pump – H-ION - Google Chrome2:38:36 AM2:39:04 AM0:00:28
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249Contact Us – H-ION - Google Chrome2:40:17 AM2:41:00 AM0:00:43
250Products – H-ION - Google Chrome2:41:00 AM2:41:21 AM0:00:21
非常遗憾，文章过长，无法发布，只能删除中间的部分。
580The HP/Agilent Co-axial sheath-liquid flow CE-MS interface - 2 - Google Chrome4:37:08 AM4:37:17 AM0:00:09
581The HP/Agilent Co-axial sheath-liquid flow CE-MS interface - 3 - Google Chrome4:37:17 AM4:37:23 AM0:00:06
582The HP/Agilent Co-axial sheath-liquid flow CE-MS interface - 1 - Google Chrome4:37:23 AM4:44:41 AM0:07:18
583The HP/Agilent Co-axial sheath-liquid flow CE-MS interface - 1 - Google Chrome4:44:41 AM4:44:42 AM0:00:01
