查询词典 sulfur ether

For the determination of organochlorine and pyrethroid pesticide residues, the sample was extract with petroleum ether.

有机氯和拟除虫菊酯类农药残留测定中，利用石油醚对样品进行提取。

The extract of petroleum ether of Rhizoma Amorphophalli is possibly one of antineoplastic parts of the plant.

蛇六谷石油醚萃取物可能是该药抗肿瘤的有效部位之一。

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。

In other research, chondroitin is being investigated for use in several other conditions.

在其它研究，软骨素被调查用於几个其它情况。

They would make fun of him for having to work.

他们拿他的工作来开玩笑。