It includes the techniques of inactive female nucleus of eggs and diploidization of male nucleus.主要包括雌核染色体灭活和雄核二倍化诱导技术.Cytoplastic male sterility ( CMS ) in higher plants is a maternally inherited inability to produce fu...
Today I went to see my penfriend in Hongye Hotel.今天去红叶宾馆见我的笔友.I have not received any message from my penfriend for almost half an year.我已经大约半年没接到我笔友的消息了....
The old Corolla was a plain, basic automobile that was inexpensive and reliable.旧款的corolla是平实 、 基本的汽车,价钱不贵行驶也可靠.Especially in automobile industry, the leakproofness of cylinder influences the performance of auto car dire...
静电能的加和必须根据离子的具体位置来计算.The electrostatic summation must be evaluated for an explicIt'set of ion position.我们称之为质量的东西只是能的另一种形态.What we call mass is only another manifestation of energy.我们的灵魂渴望着那力所不能的一饮.Our soul pants fo...
Suburbs sprawled out to provide homes for the newly prosperous.市郊无规划地向外扩展以为新近富起来的人提供住房.This district is getting more and more prosperous and bustling.这一带越来越繁华了.The country is prosperous and the people live in peace.国泰民安....