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1·The extraction solvent was also optimized.

目的：优选大黄溶剂提取工艺。

2·Extraction solvent, extraction time, and salt density were optimized.

考查了萃取溶剂、萃取时间、盐效应对萃取的影响。

3·As extraction solvent of oils and greases, cleaners for various of articles surfaces.

可作各种油脂、精油类的萃取用溶剂，各种机件表面用清洗剂。

4·A gas chromatographic method for analysis of hydrocarbons in edible oil extraction solvent was developed.

建立了食用油脂浸出溶剂组成的气相色谱分析方法。

5·The selectivity calculated shows that furfurol is an excellent extraction solvent for separating FCC slurry.

计算所得选择性表明糠醛是分离fcc油浆的有效溶剂。

6·The selection of extraction solvent and acidity of stripping agent, and the effect of interferencing ion were studied.

并对测定过程中有机萃取剂，反萃酸度的选择及干扰离子的影响进行了探讨。

7·The process for removing acid from Nanhai Crude using LES-1 extraction solvent is studied on LES extraction pilot plant.

在LES萃取脱酸试验装置上，用LES-1萃取剂对南海原油进行了脱酸工艺研究。

8·Capsaicin is extracted from the powder of capsicum with microwave assisted, and acetic acid is used as the extraction solvent.

采用微波辅助提取方法，以乙酸为提取剂从辣椒粉中提取辣椒素。

9·The effects of different operating conditions on the catalytic hydrodearomatization of 6 extraction solvent oil are investigated.

抽提溶剂油催化加氢脱芳烃的研究，考查了不同操作条件下6~?。

10·Compared with ultrasonic extraction (UE), the amount of extraction solvent and extraction time can be reduced when the UNE was applied.

与传统的超声萃取法相比，超声雾化萃取法具有溶剂用量较小、萃取时间较短的优势。