单词	pipette
释义	pipettepi‧pette /pɪˈpet $ paɪ-/ noun [countable] Word Origin WORD ORIGINpipette Origin: 1800-1900 French pipe ‘pipe’ Examples EXAMPLES FROM THE CORPUS If the chromosomes are in the pipette then they will glow-because they have been treated with fluorescent dye. If the injection pipette is renewed between operations, solutions can be injected using the simpler in vitro injection pipette. 10. In each case the pipette should be gently inserted and withdrawn from the fluid in order to minimize disturbance. She had to be fed, as well as by me, with a kind of pipette, like a fountain pen filler. Straight holding and in vitro injection pipettes are appropriate for manipulations carried out in a manipulation chamber. Then it is gripped by suction to the end of a pipette, under the microscope. Thoroughly mix using a Pasteur pipette. word sets WORD SETS► HARD SCIENCE baseline, nounboffin, nounconservation, nounconservationist, nouncontrol, nouncorrelation, noundouble-blind, adjectiveformula, nouninorganic, adjectiveinorganic chemistry, noun-logy, suffixmetallurgy, nounmicroscope, nounnatural science, nounnomenclature, noun-ologist, suffix-ology, suffixosmosis, nounphysical science, nounpipette, nounscience, nounscience park, nounscientist, nountechnical, adjectivetest tube, nountheoretical, adjectivetheoretically, adverbtheorist, nountheorize, verbtheory, nountoxicology, noun Collocations COLLOCATIONS FROM THE CORPUSVERB► use · We even use pipettes: so unhygienic.· Ensure that the adhesion is successful by using the pipette to pass streams of buffer over the attached cells.· Thoroughly mix using a Pasteur pipette. a thin glass tube for sucking up exact amounts of liquid, used especially in chemistry
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