chromatographic grade发音

意思翻译

层析级

色谱级

相似词语短语

grade───n.年级；等级；成绩；级别；阶段；vi.分等级；逐渐变化；n.(Grade)人名；(英)格雷德；(法、德、西、葡、塞、瑞典)格拉德；vt.评分；把…分等级

chromatographic purity───色谱纯度

get grade───获得分数

grade five───五年级

filaments grade───长丝等级

grade C───C级

grade inflation───分数膨胀；夸大分值；分数贬值，分数通胀〔指考试分数逐年提升、但学业水平并非如此的现象〕；成绩膨胀

feed grade───饲料级

parfdedicoff grade───帕夫迪奇越野车

双语使用场景

In this paper, the gas chromatographic methods used in the research for selective hydrogenation of cyclopentadiene to produce polymer grade cyclopentene have been described.───本文介绍了环戊二烯选择加氢制聚合级环戊烯研究中的气相色谱分析方法。

evaluation method for the performances and quality of chromatographic grade acetonitrile with ultraviolet spectrophotometry and high performance liquid chromatography is presented.───紫外分光光度计和高效液相色谱仪建立了色谱纯乙腈的性能和质量的评价方法。

Evaluation of Performance and Quality of Chromatographic Grade Acetonitrile───色谱纯乙腈的性能和质量评价

英语使用场景