The research of copolymerization of ethylene and diolefin has theory value as well as practical significance.乙烯和共扼二烯烃的共聚合的研究不仅具有理论价值而且还有实际意义.In addition, the copolymerization of conjugated diolefin is the base to explore...
to be in an invulnerable position立于不败之地The dangerous drivers are those who think they're invulnerable.那些危险驾驶的人就是以为自己不会受伤.The oceans, vast as they are, are not invulnerable to pollution.海洋虽然辽阔, 但也不是不会受到污染的侵害....
self-fluxing agglomerate自熔性烧结矿metal-ceramic agglomerate金属陶瓷烧结制品The perfect inosculation and streamline design agglomerate the smart mind and show the exalted tang.拥有有完美的吻合度及流线型的外观设计,凝聚了智慧心思,尽显尊贵气息.These small particles a...
许多男孩子在7月4日那天放爆竹.Many boys explode firecrackers on the Fourth of July.桌上每个位置旁都有彩包爆竹.There was a cracker beside every place at the table.爆竹没响.The firecracker didn't go off....
他小心翼翼地站在边缘。He was cautious of his footing, wary of the edge.在边缘附近只能小功率发射 ( 不要在频带外发射! )Tx is only miliwatts near the edges ( DONT TX OUT OF BAND! ).我真处在将关闭的在边缘上.I really was on the edge and about to close....
Don't use cold water as it shocks the blood vessels into closing up.不要用冷水，那样会刺激血管闭合。Nash did not live a cloistered existence nor was he spared the shocks that flesh is heir to.纳什并非过着与世隔绝的生活,他同样也不能逃脱人生难免的种种打击.After f...
These statements are accompanied by a series of explanatory notes.这些陈述后面有一系列解释性注释。There are explanatory notes at the back of the book.书后有注解。See explanatory notes at the foot of this page.参见本页下端的注解....