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assay是什么意思？

基础释义
例句
柯林斯词典释义
英汉词典释义
英英词典释义
行业词典释义

assay

英[əˈseɪ] 美[ˈæsˌe, æˈse]

复数：assays;

相关单词 Assaye assayer assaying assays bioassay immunoassay microbioassay

例句

The pepsin contents of gastric juice were determined by JacalinHRP ELISA assay. 方法:采用HRP标记 jacalin,通过elisa法检测各种胃病患者胃液中的胃蛋白酶.
Application of enzymatic assay for serum conjugated bilirubin on automatic analyzer. 血清结合胆红素酶法测定在自动生化分析仪上的应用.
The final protein was quantified with Bradford assay. Bradford法测定蛋白的得率.
The concentrations of IL - 1� � and IL - lra in GCF werequantified by sensitive enzyme linked immunosorbent assay ( ELISA ) . 应用双抗体夹心 ELISA 法测定样本中IL-1β和IL-1ra的含量.
For determining potency and residues by microbiological assay technique . Especially for Lincomycin , Clindamycin, Neomycin , ROXithromycin, etc. 用于林可霉素,克林霉素、新霉素、罗红霉素等效价及残留的微生物学测定.
METHODS Assay of Ki 67 MIB 1 was done by a monoclonal antibody immunohistochemical method. 方法　应用Ki?67MIB?1免疫组织化学方法,检测其在脑膜瘤中的表达.
OBJECTIVE : To establish an assay of quercetin and kaempferol in the seeds of Cuscuta australis R. 目的: 建立南方菟丝子中槲皮素和山萘酚的高效液相色谱测定方法.
The difference between the trickle immunofiltration assay and DFA was not significant ( P < 0. 05 ). 微孔渗漏法与DFA二者阳性率无显著性差别 ( P<0.05 ).
Methods Hyaluronidase activity in 100 serum specimens were determined by ELBA - like assay. 方法采用ELISA -like 方法检测了卵巢恶性肿瘤患者术前血清、术后随访血清中透明质酸酶的活性.
Methods Manner plate assay, contact hemolysis and supernatant assay were used. 方法平板检测法, 接触溶血法,上清检测法.

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柯林斯高阶英汉双解学习词典释义

N-COUNT

（确定物质纯度的）检验,化验,分析

An assay is a test of a substance to find out what chemicals it contains. It is usually carried out to find out how pure a substance is.

英汉词典释义

n.
化验
The assay result of that material is rich in iron. 化验结果表明那种物质含铁量丰富。

英英词典释义

Noun
1. an appraisal of the state of affairs;
"they made an assay of the contents""a check on its dependability under stress"
2. a substance that is undergoing an analysis of its components
3. a written report of the results of an analysis of the composition of some substance
4. a quantitative or qualitative test of a substance (especially an ore or a drug) to determine its components; frequently used to test for the presence or concentration of infectious agents or antibodies etc.
Verb
1. analyze (chemical substances)
2. make an effort or attempt;
"He tried to shake off his fears""The infant had essayed a few wobbly steps""The police attempted to stop the thief""He sought to improve himself""She always seeks to do good in the world"

行业词典

医学：鉴定，分析：测定一种合剂中某一特定成分的含量，或测定一种药物的生物学或药理学效能；