我估计是氢氰酸, 因为她好象是立刻断气的.I should fancy it was prussic acid , as she seems to have died instantaneously.以二异丁烯和氢氰酸为主要原料,高收率地制备叔辛胺.Tert - octylamine was prepared with di - isobutene and hydrocyanic acid as mine feed. The yield...
His family tried to assimilate into the white and Hispanic communities.他一家人试图融入白人和西班牙裔社区。The two communities are now on a collision course.这两个社区之间现在有可能会发生冲突。Slowly Jewish communities were reconstituted and Jewish life be...
...scientific evidence that did not fully accord with the facts uncovered by the police.与警方所掌握的情况不完全一致的科学证据He claimed that his parents had abandoned him...他声称父母遗弃了他。Anecdotal evidence suggests that sales in Europe have s...
她内心有一种不断促使她努力向上的力量,这一点是不能否认的.The constant drag to something better was not to be denied.于是我们奋力向前划, 逆流向上的小舟, 不停地倒退,进入过去.So we beat on, boats against the current , borne back ceaselessly into the past.恐怕我们在投资方向上的见解不同.I...