Polyurethane elastomers based on glycols ( PEA, PPG PTMG ) , diisocyanate ( TDI ) and chain extender ( E - 300 ) were prepared.以多元醇 ( PEA, PPG,PTMG ),PDI, E300为原料,制备了 PU 弹性体.A new process of Hydration of propylene oxide ...
很多挣扎求生的企业不惜违法逃税。Many struggling firms are ready to break the law by dodging tax.被告要求考虑到类似的21起违法行为的情况。The defendant asked for 21 similar offences to be taken into account.尽管他干了违法的事情，但很少有人认为他不好。Despite his illegal act, few...
He has the authority to act for the commissar.他有权代表政委。The commissar is the living embodiment of the Immortal Emperor's own will.政委,可以说是伟大帝皇意志的最鲜活的化身.Industrial Bank funds operations center political commissar, chief...
该书所描绘的世界似乎过分刻意地追求文学性，过于内敛含蓄。The world which the book inhabits seems too self-consciously literary, too introverted.但由于道德色彩太浓,影响了这些作品的文学性.Yet the heavy morality colour affects the literariness of these works.摘要文学性是文学形成的必备...
一款小而轻量的便携MD,它能够提供便捷的数字录音.The small and lightweight Portable MD Recorder offers easy digital recording.轻量的构造使得安装作业简单化.The light structure simplifies its installation.然而, 一种新型的护甲兼有柔韧和轻量的特点.One of the newest types of body a...