醚的

SPRI-WM-005 is a new oxime ether compound, which has E and Z isomers.

氯苯肟唑（SPRI-WM-005）是含顺、反异构体的肟醚结构化合物。

Study on the Approach and the Medchine for the Deprotection of Silyl Ether by Sodium Periodate

过碘酸钠去硅醚保护基方法及机理的研究

The organochlorine pesticide were extracted with acetone and petroleum ether, and purified with sulfuric acid.

用丙酮提取样品中残留的有机氯农药，石油醚萃取，萃取液以浓硫酸净化。

By steam distillation and petroleum ether extraction,respectively,and the chemical constituents of the volatile oils were analyzed and identified by GC-MS.

分别采用水蒸气蒸馏和石油醚萃取法提取白花茵陈中的挥发油，并通过GC-MS对其化学成分进行了分析鉴定。

Methods Less toxic solvents such as cyclohexane, n-hexane, petroleum ether and chloroform were compared with benzene and toluene.

用毒性较小的溶剂环己烷、正己烷、石油醚和三氯甲烷等取代苯或甲苯。

The results showed that the optimal process was degreasing treatment with petroleum ether, dialysis for 48 h, the content of protein was 93.70%.

研究表明：鸡肉干燥粉直接进行石油醚脱脂和透析48 即为鸡肉蛋白的最佳提取工艺，其蛋白质含量可达到93.70%。

The tensile yield behaviour of phenolphthalein polyether ketoneat different temperature and strain rate was studied.

本文研究了酞侧基聚芳醚酮不同温度与不同形变速率下的拉伸屈服行为。

In this dissertation, applications of 2-hydroxyalkyl phenyl selenide reagents in organic synthesis were investigated.

中文摘要：本文主要探索了2-羟基烷基苯基硒醚试剂在有机合成反应中的应用。

Besides, it can degrade the sulfur in phenyl sulfide and dodecanethiol.

除此之外，它还可以脱除苯硫醚和硫醇类含硫化合物中的硫。

The photolysis kinetics and mechanisms of bispyribac-sodium in aqueous solution were studied.

以高压汞灯为光源，研究了除草剂双草醚在水溶液中的光降解情况。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。