查询词典 ether

Anhydrous magnesium sulphate can be used and rinse with a little ether to extract all the freebase out.

无水硫酸镁可用于冲洗和一个小醚提取所有freebase了。

Methanol ether extract of Ricinus communis was in the second place with LC50 value.

由此，这3种中草药的提取物均具有较好的杀螨生物活性。

ResultsPetroleum ether extract and ethyl acetate extract both had some anticancer effects in vitro.

结果青天葵石油醚和醋酸乙酯部位具有一定的体外抗肿瘤作用。

Objective In order to search for new tumor cell differentiation inducer, the antitumor effects of the tadpole ether extract (T8712) were studied.

目的 为了寻找新的肿瘤细胞分化诱导剂，探讨蝌蚪醚提取液(T8712)的抗肿瘤作用。

The results of comprehensive evaluation indicated that the effect of the suitable concentration extracts were better, the effect of Ether extract 1000mg/L

提取物浓度与抗寒效果之间无明显的相关性，植物材料前胡的抗寒作用可能是前胡乙醚、丙酮、三氯甲烷等提取物中一种或多种成分的诱导和保护作用的共同结果。

The main aim of this paper is research the technology that combine enzyme treatment and petroleum ether to extract the Jatropha curcas L.

本论文旨在对酶处理与石油醚浸出相结合提取麻疯树籽油脂工艺的研究。

Objective To explore antibacterial effects of alchohol extract and petroleum ether extract from Herba Euphorbia humifusa on common oral pathogenic bacteria in vitro.

目的 探讨地锦草乙醇提取物和石油醚提取物对口腔病原菌的体外抗茵作用。

The effects of nitrogen application to the content of crude protein,ether extract,crude fiber,ash,nitrogen free extract,amino acids and linoleic acid were different.

施氮量对不同品种茎叶和穗粒中的粗蛋白、粗脂肪、粗纤维、粗灰分、无氮浸出物、氨基酸和亚油酸等品质指标影响不同。

Firstly, the petroleum ether extract was examined by GC-MS. The result shows that there are over twenty ingredients in it, almost of which are hydrocarbon while a few are ketone, hydroxybenzene, and amine etc.

首先对石油醚的提取物进行了GC-MS检测，检测结果发现其中有二十多种成分，其中多数为烃类，也还含有少量的酮、酚、胺等化合物。

In July and the highest content of ether extract was 6.13% in September; Fiber contents were low during green period.

2随着生长时间的推移，水分、粗蛋白质和灰分含量降低，纤维组分、有机物质含量增加，脂肪、水溶性碳水化合物含量先增加后降低。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。