1.【化】己烷
1.a volatile hydrocarbon.
1.Only three of hexane structures can be named on the basis of the prefixes that have been applied to the pentanes .
只有三种已烷结构可以根据加在戊烷前的词头来命名。
2.But automobiles and gas stations aren't the only sources of benzene, hexane, and other air contaminants, warned one of the researchers.
不过研究人员警告说汽车和加油站不是苯和己烷这样的大气污染物的唯一来源。
3.Representative examples of common hydrocarbon solvents include hexane, toluene, xylene, and mixtures of aliphatic and aromatic hydrocarbons.
代表的例子共同碳氢化合物溶剂包括正己烷，甲苯，二甲苯和脂肪的混合物和多环芳烃。
4.The utility model relates to a crystallizer for hexane diacid production equipment, and belongs to a chemical device.
本实用新型涉及一种适用于生产己二酸装置的结晶器，属化工装置类。
5.characteristic : brownish yellow flow powder with characteristic marigold flower odor . well soluble in water , hexane and vegetable oils.
性状：棕黄色流散性粉末，有菊花的特殊气味。易溶于水、植物油和正己烷。
6.In this article conditional experiments on the amount of n- Hexane and water sample pretreatment for determining parameter were introduced.
并在正己烷用量、水样预处理等测试参数选择上做了条件试验。
7.TESTING WATER. AQUEOUS EFFLUENTS FROM PETROLEUM REFINERIES. DETERMINATION OF ORGANIC MATTERS IN SUSPENSION IN WATER BY HEXANE EXTRACTION.
水的试验.炼油厂含水排出物.乙烷水提取物中悬浮有机物质测定
8.Using this system, lower explosion limits of methane mixing respectively with Hydrogen, Isobutane and normal hexane were determined.
运用该实验系统对分别混有氢气、异丁烷和正己烷的甲烷气体的爆炸下限进行了测定。
9.Animal and vegetable fats and oils - Determination of unsaponifiable matter - Method using hexane extraction.
动植物脂肪和油.不可皂化物质的测定.己烷萃取法
10.Enrich trichloroethylene in water with the method of hexane extraction, and determine it by capillary column gas chromatography.
采用正己烷萃取法对水中三氯乙烯进行富集，用毛细管柱气相色谱法进行测定；