The sex of the embryo is predetermined at fertilization.胚胎的性别早在受精时就决定了。...an ideal system for studying the development of the embryo...研究胎儿发育过程的理想方法Metabolic activity quickly develops in the cells of the embryo and the a...
为了保证通视性可以将双工收发器嵌入到天花板的照明灯上.Two - way transceivers could be integrated into ceiling lamps order to assure intervisibility.注意: 上车照明灯继电器被固定在杀车踏板上.NOTE: THE COURTESY LAMP RELAY IS LOCATED ABOVE THE BRAKE PEDAL.加工冻结区域的照明灯都加罩了...
McGovern ensured that the Japanese publication would not be a Computerworld clone.麦戈文确信,这本新的日文出版物一定不能办成Computeworld的克隆品.When the chairman of Campbell's retired, McGovern was named as his successor.坎贝尔公司的总裁退休后，麦戈文被选定...