R is tetramethylene, pentamethylene, or hexamethylene.

Hexamethylene diisocyanate ( HMDI ) may be used in prepolymer, in place of TDI.

六亚甲基二异氰酸酯 ( HMDI ) 可用在预聚物中代替甲苯二异氰酸酯〔TDI〕.

The process of producing hexane from 6 # solvent oil by distillation and hydrofining is discussed.

以6 # 溶剂油为原料,通过精馏和加氢精制的方法可制取正己烷.

For implementing continuous production of halogenated butyl rubber, we should exchange methyl chloride for n-hexane.

为了实现丁基橡胶与卤化丁基橡胶的连续生产, 需将丁基橡胶淤浆中的一氯甲烷替换为正己烷.

The rules relate to hexane, a product used to extract edible oils from seeds and vegetables.

新条例涉及到一种叫做“己烷”的产品, 这种产品的用途是从油籽和植物中提取食用油.

Oil-soluble cosmetic sample was extracted by liquid-liquid partition with-hexane and water.

脂溶性化妆品样品以正己烷和水混合溶剂液 - 液分配萃取.

Objective : To investigate potential effect on neurofunction of the workers exposed to N-hexane.

目的: 探讨正乙烷对作业工人神经功能的隐蔽性影响.

The hexane fraction ( AH ) of dehulled adlay also showed a hypolipidemic effect.

正己烷萃取区分物 ( AH ) 亦具有降血脂的生理机能性.

N-Hexane is highly volatile, highly lipid soluble and accumulative.

正己烷具有高挥发性 、 高脂溶性,并有强蓄积作用.

The article brief the origin of hexane and stress the method of industrial separation.

介绍了己烷的原料来源,重点介绍了其工业分离方法.

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.

Photolysis rate of OCDD and OCDF in n-hexane solvent fit a first-order reaction.

同时OCDD和 OCDF 在正己烷中的光解反应符合一级反应动力学.

Fix the cosmetic shelf on the base with the M 5 inner hexangular set screw.

将化妆台用M5的内六角紧顶螺钉固定在底座上.

Fix the beverage holder on the base with the M 5 inner hexangular screw . Place up cup.

将杯架用M5的内六角紧顶螺钉固定在底座上.

Fix the Basket on the base with the M 5 inner hexangular set screw.

将篮体用M5的内六角紧顶螺钉固定在底座上.

Fix the Tooth brush holder on the base with the M 5 inner hexangular set screw.

将牙刷架用M5的内六角紧顶螺钉固定在底座上.

E. Fix the beverage holder on the base with the M 5 inner hexangular screw.

将厕纸架用M5的内六角紧顶螺钉固定在底座上.

Fix the supported shelf on the base with the M 5 inner hexangular set screw.

将置物器用M5的内六角紧顶螺钉固定在底座上.

They are complexpolyploids , being partly tetraploid and partly hexaploid.

它们是复杂的多倍体, 其中一部分是四倍体,一部分是六倍体.

Obviously a fairly well rounded choice if you are going a straight Hexapod with no tricks.

很明显如果你简单使用根除者而不用任何技巧的话,这是个很好的综合升级选项.

ANALYSIS OF THE MAIN CHARACTERS FOR REGROUPING THE CLASS PROTURA ( HEXAPODA )

原尾纲重新分群的特征分析 ( 六足总纲 )