1) the percentage of female
雌性比例
1.
This paper reviewed theoretical base of sex determination and sex differentiation of fowl, respectively adopt sex hormone, immunological methods, sex controlling solution, and use the solution that can increase the oxidizing course of organism, which control poultry s sex, and increase the percentage of female.
综述了禽类的性别决定和性别分化的理论基础,并介绍了利用外源激素、免疫学方法、性控液处理,以及使用增强其机体氧化过程的溶液等方法,对家禽进行性别控制,以提高其雌性比例。
2) ratios of female flower
雌雄比例
1.
The floral biology,numbers of inflorescence,ratios of female flower and ratios of seed in different zone,different light supply and different space of Jatropha curcus were studied in this paper.
选择云南南部4个试验点,对不同光照及不同空间小桐子的开花习性、花序数量、雌雄比例与结实率进行观察。
3) Female and staminate flower proportion
雌雄花比例
4) Female biased sex ratio
偏雌性比
5) sex ratio
雌雄性比
1.
In addition, temperature had definite effects on the sex ratio of B.
温度对桔小实蝇雌雄性比也有一定影响,以25℃下雌虫比率最高。
2.
convolvuli moth,and investigated its mating pattern and mating rate under the conditions of different sex ratio,different space size,and different light period in laboratory.
在室内条件下,采用行为生态学的研究方法,系统观察了甘薯天蛾的交配行为习性,对不同雌雄性比、空间环境和光照周期下甘薯天蛾的交配行为规律和交配率进行了研究。
6) sex radio
雄雌性比
补充资料：超雌性
分子式：
CAS号：
性质： 雌性细胞内含有超常数的X染色体的个体。也称为超雌。
CAS号：
性质： 雌性细胞内含有超常数的X染色体的个体。也称为超雌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条