大学英语词汇短语释义解析及例句 chemical combination


释义：

chemical combination [化学] 化合；化合作用

例句：



Copolymer is where chemical combination exists in the main chain between two polymers.

共聚是两种高聚物主链间的化学键联接。



Purple is a warm red and cool blue chemical combination formed, is an excellent stimulus color.

紫色是由温暖的红色和冷静的蓝色化合而成，是极佳的刺激色。



Uranium is frequently enriched by sorption or chemical combination in shales, lignites and phosphorites.

铀经常为页岩，泥炭和磷块岩所吸附或化学结合态而富集。



The rusting of iron is the slow chemical combination of the elements of iron and oxygen in moist atmosphere.

铁生锈是铁和氧元素在潮湿大气中的一种缓慢的化学结合。



This is not the simple organic compound and inorganic hybrid, but both are in nanometer range by chemical combination.

这种复合并不是简单的有机相与无机相的混合，而是二者在纳米范围内通过化学键结合而成。



This thesis was supported by national 863 project "New Effective Physico-Chemical Combination Technology and Apparatus" (2002aa601300).

本文得到国家863计划“新型高效物化组合技术与设备”(编号2002aa601300)的资助。



During the operation in chemical combination storage, air pollution will happen when the waste gas of chemical combination is scavenging.

在化工品库区操作中，会因化工品废气排放而造成空气污染。



Apply with chemical combination technology. it form nonadhesive film. which can 't adhibit dust easily. and pollution is easy to clearly to chalk.

应用化合架桥技术形成非粘著性涂膜，不易粘上灰尘。对粉笔、蜡笔等所沾上的污渍也特容易清洗。