sterility

It has been known that the self-sterility of conifers results from embryo collapse after self-fertilization.

业已知道,针叶树自花不育是由于自花受精后胚凋萎.

This disease causes sterility in both males and females.

该病会导致男女不孕不育。

The phenomenon of female sterility is common in plant.

雌性不育现象在植物界内普遍存在着.

A major barrier to interspecific hybridization is sterility in the F 1 progeny.

种间杂交的主要障碍是F1代的不育性.

Conclusion: The established sterility test method for Imipenem monohydrate may be practical.

结论: 建立的亚胺培南一水合物无菌检查法可供实用.

A scummy sterility hanging over the town, a fog of book-learning.

这座城镇笼罩在一种卑下的贫乏和啃书本的浓雾中,学的全是以往的渣滓.

All are the major causes of ovulatory dysfunetional sterility.

以上均为排卵功能障碍性不孕的主要病机.

Sterility is some permanent factor preventing procreation.

不育是阻碍生殖的一种永久性因素.

Conclusion: The sterility test reassured by validation test is feasible and reliable.

方法: 采用薄膜过滤法,通过无菌验证试验确定无菌检查方法的有效性.

Conclusion The sterility test reassured by verification test is feasible and reliable.

方法采用直接接种法,通过无菌验证试验确定无菌检查方法的有效性.

The phenomenon of genic male sterility ( GMS ) occurs widely in plant.

植物核雄性不育现象广泛存在于自然界中.

This paper reviews the advancement of mechanism of plant cytoplasmic male sterility.

本文综述了植物细胞质雄性不育分子机理的研究进展.

These are obvious implications for the design of other methods of producing male sterility.

这些显然对设计产生雄性不育的新方法都有启发.

Different male sterility types were among the three lilies.

不同基因型的百合产生雄性不育变异类型有差异.