hexane extract
正己烷提取物

The petroleum hydrocarbon is called hexane.
己烷是一种石油碳氢化合物。

The sceond hexane wash may be decanted off and the wet solid screened.
第二次的乙烷洗液可以除掉，湿的固体进行过筛。

The second hexane wash may be decanted off and the wet solid screened.
第二次得乙烷洗液可以除掉, 湿得固体进行过筛。

Discussion on the process of producing hexane by distillation and hydrofining
精馏、加氢精制法制取正己烷工艺探讨

In this paper, the fluorescence analysis system after extracting hexane was studied.
本文研究了己烷萃取后荧光分析系统。

Chemical Components Analysis of Hexane Extractives for Conyza canadensis Fresh Leaves
小蓬草鲜叶正己烷提取物化学组分分析

When sample preparation settles substitution aspiration normal hexane level gentrifugalism.
样品处理时以静置取代吸出正己烷层离心。

Systematic comparisons between the extraction effects by using mixed solvent and by using hexane alone are made.
对混合溶剂与单用轻汽油的浸出效果作了对比。

Stress on summerize technology of direct extraction of cottonseed kernels and de gossypol with alcohol commercial hexane mixed solvent.
侧重介绍乙醇轻汽油混合溶剂一次浸出棉仁脱酚工艺。