Biodegradability of the nitrocellulose with diphenylamine was investigated in this paper.研究了含二苯胺硝化棉的生物降解特性.The reaction of CIr ( NO ) Cl 5 - and diphenylamine has been investigated by spectrophotometric method.本文主要用分光光度法...
The fruit was often served at wedding feasts...婚宴上经常有水果供应。...lurid cannibalistic feasts.骇人的人肉宴Fools make feasts and wise men eat them.愚者设筵，智者赴宴。So Moses announced to the Israelites the appointed feasts of the LORD.于是摩西将耶...
His unease disarmed her...他的挂念化解了她的怒气。His unease disarmed her.他的挂念化解了她的怒气。We left with a deep sense of unease, because we knew something was being hidden from us...我们离开时心里感到很不安，因为我们知道有什么事瞒着我们。...the depth of public uneas...
尿液是无菌的。Urine is sterile.这个盖子严实地盖在奶瓶上,保持奶嘴无菌.This top fits over the bottle and keeps the teat sterile.手术室应该是个无菌的环境.An operating theatre should be a sterile environment....
这些名字是用醒目的黑体字印出的.The names were traced out in stark black print.这部词典的词目是用黑体字排印的.The head - words in this dictionary are printed in bold type.黑体字非常醒目.The bold print stands out very well....