记忆方法
将“assay”分解为“as”和“say”，想象自己在某个情境中（比如在实验室里）“say”（说）出某个化学成分的含量或者纯度。这样，通过联想“说”出某种分析结果来记忆“assay”，即对某物质进行化学分析或测定的过程。
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词族 · assay
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。
英语词源
- assay
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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.
权威例句
- 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.