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单词 aliquot
释义
aliquot
noun[C]
uk
/ˈæl.ɪ.kwɒt/us
/ˈæl.ɪ.kwɑːt/

aliquotnoun[C](PART)

sciencespecialized
anamounttaken from alargerquantity, so that it can betested, etc.:
试样
After centrifugation, aliquots ofserumwerefrozenat -70°C untilanalysis.在离心之后，血清试样在检测前被冻存在零下70度。
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aliquotnoun[C](NUMBER)

mathematicsspecialized
aquantitythat can bedividedinto anotherquantityanexactnumberoftimes
整除数
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  • seventyfold
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(Definition ofaliquotfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

Examplesofaliquot

aliquot
Sugars were extracted with four successive 250 l aliquots of 80% (v/v) ice-cold ethanol and further grinding.
From theCambridge English Corpus
Each pool was divided in two equal aliquots and processed in duplicate.
From theCambridge English Corpus
Due to the small amount of material available, only 15 aliquots of the sample could be prepared by settling in acetone on aluminum discs.
From theCambridge English Corpus
Two 100 ml aliquots were taken from the vials and the number of nematodes contained in 100 ml was determined under stereo-microscope.
From theCambridge English Corpus
If helminth eggs were found in any of the five aliquots of a given sample, this was recorded as 'contaminated'.
From theCambridge English Corpus
Further serial dilutions of the cercarial suspension were made to give five aliquots having densities of 20, 15, 10, 5 and 2.5 cercariae ml21.
From theCambridge English Corpus
A suspension of eggs was fertilised at time 0 and aliquots fixed at the indicated time points.
From theCambridge English Corpus
The drug solutions were prepared from frozen aliquots of stock solution, dissolved in extracellular solution, and applied from seven-barrel pneumatic puffer pipettes.
From theCambridge English Corpus
The supernatants were divided in two aliquots for further analysis.
From theCambridge English Corpus
At the start and after 5 h of incubation, aliquots were removed and analysed.
From theCambridge English Corpus
The remaining homogenate was centrifuged for 2 min at 10,000 g before aliquots of supernatant were removed for the following assays.
From theCambridge English Corpus
Positive results were confirmed by repeating the assay using two aliquots from the same sample.
From theCambridge English Corpus
The bags were checked daily for evidence of green colour and aliquots were removed for absorbance spectra after 8 days.
From theCambridge English Corpus
Two percent aliquots of the total worm burden were counted.
From theCambridge English Corpus
The total number of eggs was calculated by counting eggs in multiple representative aliquots of each collection.
From theCambridge English Corpus
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.
#https://dictionary.cambridge.org//dictionary/english/aliquot##
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更新时间：2025/2/10 23:18:13