| 词汇 | pipette |
| 释义 | pipette noun[ C ] uk /pɪˈpet/ us /paɪˈpet/ a thin glass tube used especially in biology and chemistry for measuring or moving a small amount of liquid（尤指生物学或化学实验用的）吸量管，移液管 empire331/iStock/Getty Images Plus/GettyImages Laboratory equipment aspirator bell jar bubble chamber Buchner funnel Bunsen burner calorimeter condenser flask litmus microscope particle accelerator Petri dish photometer retort stand scope siphon synchrotron syphon test tube transducer Examples of pipettepipette Following a pressure increase in the pipette, the cell suspension was transferred to seminiferous tubules (dark blue). The target is picked up by the mechanical micromanipulator with the pipette quite easily. There is no research work on the touch sensor which can be set easily at the tip of the pipette. A feeding apparatus, composed of a membrane, reservoir and blood was fitted on the pipette during bloodmeals. They were applied equidistant from control and the pipette tip containing the volatile chemical immediately after the application of the chemical being tested. This substance was removed with the aid of a pipette and placed on formvar- and carbon-coated grids. Eggs were placed in fresh pipettes in batches of approximately 30, where a new cycle could begin. In fact, spermatozoa could have been expelled from the ooplasmic furrow created by the injection pipette. The injection pipette was withdrawn and the oocyte released from the holding pipette. At the end of each experiment, seal resistance was assessed by withdrawing the patch pipette to obtain an outside-out patch. A thirteenth flush line, active between applications, ensured the removal of any previous drug left in the pipette tip before a new application. Those unable to right themselves after probing with a pipette tip were recorded as 'knocked-down' and excluded from the final analysis. The upper panel (a) shows a glass fiber in contact with a small, functionalized bead supported on a movable pipette. The donor cell was then drawn in and out of the injection pipette until the cell membrane was broken. Figure 2 shows the schematic of the touch sensor with the pipette. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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