英语词汇“trace metal”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	trace metal
释义	trace metal 基本例句痕量金属 In this paper, a new method for determination oftrace metalions in complex matrices by chelation ion chromatography has been developed.发展了应用螯合离子色谱法分析复杂基体中痕量金属离子的新方法。
随便看	beunder the impression that… be under the jurisdiction be under the jurisdiction of be under the knife be under the mahogany be under the necessity of be under the necessity of doing something be under the necessity of doing sth be under the new treaty be under the oversight of be under the plough be under the pressure be under the pressure to do something be under the weather be under threat of extinction be under treatment be under ward be under watch be underway be under way be undistinguished as a diplomat be uneasy about Be uneasy or nervous about be uneasy that be unemployed