您要查找的是不是:
- A new breeding method of space mutation. 一种航天育种的方法。
- The definition and characters of space mutation breeding were introduced. 摘要介绍了空间诱变育种定义及其特点;
- Research on Cross Breeding and Space Mutation of Dioscorea Zingiberensis C.H. Wright. 盾叶薯蓣(Dioscorea zingiberensis C.;H
- The prospects of space mutation breeding was described.The space mutagenesis will provided a new way for the future breedin... 最后对未来植物空间诱变育种的应用前景进行了展望,并指出空间诱变技术开创了植物育种的又一新途径。
- In this paper, the semidwarf mutant HYA-1 from space mutation progenies(SP1) of a productive rice variety”Texianzhan-13”was researched. 本课题组从广东省水稻生产当家品种特籼占13卫星搭载空间诱变后代中先后选育出一批高产、优质、抗病的新品种(组合),并发现了一批特异突变体。
- Dry seeds of Brassica napus L. were carried by the artificial satellite for space mutation treatment.The biological characters of SP1 and progenies were tested in this experiment. 利用返回式地球卫星搭载甘蓝型油菜种子的试验表明,空间条件对油菜种子具有诱导性状变异的作用,许多由空间条件诱导的性状变异能够传递给后代。
- This paper analysised the salient features of space mutation technique, discussed the mechanism of plant space mutagenesis and reviewed the research and application of space mutation breeding in germplasm resources innovation of landscape plants. 摘要本文从植物空间育种技术特点分析入手,综述了其诱变机理的研究进展,并对其在园林植物种植资源创新中的研究与应用进行了简要的回顾与展望。
- Tell that joker to stop using my parking space. 叫那个家伙不要占用我的停车场。
- There is plenty of space here to move about. 这里有很大的活动空间。
- We're a bit cramped for space in this attic. 在这间阁楼里我们有点活动不开。
- Abstract: Dry seeds of Brassica napus L. were carried by the artificial satellite for space mutation treatment.The biological characters of SP1 and progenies were tested in this experiment. 文摘:利用返回式地球卫星搭载甘蓝型油菜种子的试验表明,空间条件对油菜种子具有诱导性状变异的作用,许多由空间条件诱导的性状变异能够传递给后代。
- There isn't much space left for your luggage. 剩下的地方不太够你放行李的。
- It's easier for small car to find a parking space. 小型汽车比较容易找到停车空地。
- The hotel has garage space for thirty cars. 这家饭店有停放30辆小汽车的车位。
- There isn't enough space for my address. 我写地址的地方不够。
- Space rockets are being sent up all the time. 现在随时都有火箭发射。
- Space your words when you write. 写字的时候要把字均匀地隔开。
- A missile was projected into space. 导弹被发射升空。
- Rockets have enabled space travel. 火箭已经于太空旅行成为可能的事。
- The story about space travelling is interesting. 那个关于宇宙旅行的故事很有趣。