sterility

名词：

名词: sterileness

更多词形：

副词: sterilely | 名词: sterileness |

单词例句：

For cultivating fungi and for sterility testing of pharmaceutical products.

用于真菌培养及药品和生物制品无菌检查用。

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。

Title： Cytological investigation on microsporogenesis of cytoplasmic male sterility in radish(Raphanus sativus L.

关键词：萝卜;胞质雄性不育;小孢子发生;细胞形态学

BREEDING OF DIVIDED LEAF TWO-TYPE LINE OF RECESSIVE GENIC MALE STERILITY IN Brassica napus L.

隐性核不育花叶两型系的选育。

Sterility is some permanent factor preventing procreation .

不育是阻碍生殖的一种永久性因素。

The results showed that the sterility of "S45AB" is controlled by two pairs of recessive genes with dupli- cate effect.

结果表明:S45AB 的不育性是由二对隐性重叠基因 s_1和 s_2控制的(因它来自 S45AB,故取 s_1、s_2为基因符号)。

The results indicated that there were close relationships between Adh-1, Est-3 and sterility.

试验结果表明:Adh-1和Est-3与育性有密切关系,不育时,这两位点都表现有效等位基因;

Hybrid sterility is sometimes overcome by polyploidy.

有时可用多倍性来克服杂种不育性。

Helpful in the treatment of impotency, sterility and menstrual problem.

对阳痿、不育和月经问题有帮助。