- 痕量[微量]元素。
- trace: n. (马车等的)挽绳，挽车的皮带；【机械工程】连动杆； ...
- element: n. 1.要素；成分；(构成)部分；分子。 2.【化学】 ...
- minor element (= trace element): 痕量元素
- trace element, minim element: 微量元素
- compound trace element: 混合微量元素
下载手机词典可随时随地查词查翻译
trace element中文什么意思
- 痕量[微量]元素。
下载手机词典可随时随地查词查翻译
例句与用法
- 更多例句： 上一页 下一页
- Analysis of trace elements in breast tumor tissues
实验结果也从微观上证明了亚稳平衡态吸附理论 - Analysis of trace elements in normal lung tissue and lung cancer
肺癌及癌旁组织中微量元素分析 - Effect of spraying trace element fertilizer on garlic
豫东潮土地区大蒜喷施微量元素肥料效果试验 - Calculation of the trace elements related ratio with vb program
程序实现微量元素相关比值的计算 - Foodstuffs - determination of trace elements - pressure digestion
食品.痕量元素的测定.加压分解
英文释义
名词- an element that occurs at very small quantities in the body but is nonetheless important for many biological processes
百科释义
In analytical chemistry, a trace element is an element in a sample that has an average concentration of less than 100 parts per million measured in atomic count or less than 100 micrograms per gram.
详细百科解释