'氰'.''基一种单价基因,''.'氯'. ''化苯乙酮, 存在于简单的和复杂的氰化物中.A univalent radical , CN, found in simple and complex cyanide compounds.降低反应温度,提高了苯乙酮的收率.Thus , this reduced temperature of r...
Her going on maternity leave will create a temporary vacancy.她休产假时将会有一个临时空缺。Clara saw the vacancy of her expression gradually filling with woefulness.克莱拉看到她空洞的表情中渐渐充满了悲痛.The vacancy of the boy’s expression made Father do...
Media companies are merging to create ever larger information and entertainment conglomerates.传媒公司都在不断结合,以形成更大型的资讯娱乐企业集团.At the surface, radioactivity of the conglomerates is locally as high as 30 X background.在地表, 砾岩的局部...
Yesterday was a day off for everybody, with the exception of Lawrence.昨天所有人都放一天假，劳伦斯除外。My attempt to fix it sent Lawrence into fits of laughter.我试着修理它，却让劳伦斯乐得前仰后合。Lawrence Durrell wrote a great deal of poetry.劳伦斯·达雷尔创作了大...
学位课程不讲授这个课题。The topic is not taught in degree courses.关于这个课题缺乏可靠资料。There was a dearth of reliable information on the subject.我要就我的研究课题同导师见一次面。I have a meeting with my supervisor about my research topic....
The situation urges people to make rapid progress.形势逼人.Vere urges his fellow - officers to concentrate not on Claggart's character.维尔强迫同僚们不考虑克拉加特的品行.It is also urges the effective use of electric lighting.它还敦促电力照明的有...