| 单词 | assay |
| 释义 | assay verb[T] chemistryspecializeduk/əˈseɪ//æsˈeɪ/us/əˈseɪ//æsˈeɪ/toperformanexaminationon achemicalinordertotesthowpureit is 鉴定，化验，分析（化学物质的纯度）Testing, checking and experimenting
assaynoun[C]ukus Examplesofassayassay The methods of assaying were supposed to determine the quantity of a given metal in an ore or alloy with one or more other metals. From theCambridge English Corpus Identification of individual members of the group can then be pursued by neutralization assays using individual antisera, following a similar method. From theCambridge English Corpus At interview, a blood sample was collected and assayed for influenza antibodies. From theCambridge English Corpus These data are representative of assays performed with two independent litters of rat pups. From theCambridge English Corpus The number of individual trees per species used to perform theassayat each date is shown in parentheses. From theCambridge English Corpus The numbers in parentheses are the number of animals assayed. From theCambridge English Corpus The application of these assays to the current prevention strategies will simplify the prevention practice and rationalise the use of antibiotics. From theCambridge English Corpus They compared linearity, ease of standardisation, precision, comparability ofassayvalues, technical ease of theassayand cost. From theCambridge English Corpus These assays can also be used for monitoring the filarial elimination programme and for conducting surveillance for residual transmission. From theCambridge English Corpus Two functional assays have been used to examine the interactions between the probable upstream factors and the alpha-element. From theCambridge English Corpus One of the proposed methods of detection is an antibodyassayutilizing fluorescently labelled antibodies. From theCambridge English Corpus The detection limit of theassaywas 400 genome copies/ml. From theCambridge English Corpus This transientassayallows rapid functional tests and is not dependent on the fastidious and time-consuming generation of stably transformed wheat plants. From theCambridge English Corpus Theassayhas not only been appropriately validated, but also widely implemented across the entire country, servicing a 16.5 million strong population. From theCambridge English Corpus The ineffectiveness of alternative protein phosphatase inhibitors to stimulate germination supports this possibility, but additional viability assays in the presence of these compounds are necessary. 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. |
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