| 释义 |
assay 1 | assay 2 | assay 3 | assay 4 | [TOP]assay
assay / əˈsei / noun əɔ, u]
(technical 术语) the testing of metals and chemicals for quality, often to see how pure they are
(金属、化学物质量的)鉴定,试验,测定
• assay verb
▪ [VN] [TOP]assay
as·say / əˈse ; əˈseɪ / verb [T]
1. to test a substance, especially a metal, to see how pure it is or what it is made of
鉴定，化验，分析〔纯度、化学成分等〕
—assay / əˈse ; əˈseɪ / noun [C] [TOP]assay
[ə'seɪ] /æs'eɪ] specialized
verb transitive
» to perform an examination on a chemical in order to test how pure it is
鉴定，化验，分析（化学物质的纯度） [TOP]assay1.N-COUNT 可数名词 （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.
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