B . Fraternal Twins Fetuses may be of different sex.异卵双胞胎可能性别不同.The resulting fetuses consisted of either mostly paternally or mostly maternally expressed genes.这样产生的胎儿要么主要是父方的基因表达,要么主要是母方的基因表达.Results CCD and TCD of Nor...
采用连续法制备了室温硫化单组份脱酮 肟 型硅橡胶胶粘剂,并考察了各配合剂对胶粘剂性能的影响.Room temperature vulcanized one - component ketone - oxime silicon rubber adhesive was prepared with the continuous process.研究了环己酮肟重排反应生成己内酰胺的机理及反应动力学方程.The kinetics of the o...
The most desirable properties necessarily command astonishingly high prices.最值得拥有的财产必然要价不菲。He was wearing, astonishingly, a frilly pink apron over shirt and trousers.他穿得很奇怪，衬衫和裤子外面套着件镶褶边的粉红围裙。During the Seventies, Rundgr...