assay是什么意思

assay

英 [ə'seɪ; 'æseɪ] 美 [ə'se]

n. 化验；试验
vt. 分析；化验；尝试
vi. 鉴定；经检验证明内含成分

中文词源

assay 测定

来自拉丁语exagire. 前缀ex-, 拿出，向外。词根ig, 同ag, 做。指拿出称量，测定。与essay构成对词，essay, 尝试，英国弗朗西斯.培根以此命名其新创作的文学体裁，即散文。

英文词源

assay: assay: see essay
assay (v.): c. 1300, "to try, endeavor, strive; test the quality of," from Anglo-French assaier, from assai (n.), from Old French essai "trial" (see essay).
assay (n.): "trial, test of quality, test of character," mid-14c., from Anglo-French assai (see assay (v.)). Meaning "analysis" is from late 14c.

双语例句

1. 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.

2. In this paper , the results of dot - immunobinding assay ( DIA ) in the diagnosis of toxoplasmosis were reported.: 以弓形体可溶性抗原进行斑点免疫结合试验 ( Dot-Immunobinding Assay,DIA ),检测16份弓形体病人血清, 结果全部阳性.

3. Tissue culture is the most important tool used in virus assay.: 组织培养是用于病毒试验的最重要的手段.

4. The ore assay 75 percent of gold.: 这种矿石经分析证明含金百分之七十五.

5. The most chemically satisfying approach may seem to require the use of the assay system.: 化学上最理想的探讨途径,似乎需要应用一些鉴定系统.

相关单词