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- sex ratio and sex proportion 性别比和性比例
- Using the data from the Fifth Population Census,thispaper analyzes quantitatively the sex ratio of the same age,rela-tive sex ratio and sex ratio of match from the population matchperspective. 本文利用五普数据,从人口数量匹配的角度,定量的分析和比较了同龄性别比,相对性别比和婚配性别比。
- These problems include the high sex ratio and the growing population aging. 例如出生人口性别比偏高、人口老龄化等。
- Some fear that sex selection may disrupt the natural sex ratio and could lead to gender stereotyping and discrimination. 有些人担心选择性别可能打乱自然的性别比例，并导致性别刻板印象化和歧视。
- In our study, both incubation temperature and substrate moisture did not affect hatching success and sex ratio of hatchlings. 孵化温、度对孵化成功率和孵出幼体性别无显著的影响。
- The study provides the first global look at human sex ratios and could shed light on how temperature and day length influence human reproduction. 该研究首次在全球范围内观察了性别比率，也许能够解释温度和白天的长度是如何影响人类生殖情况的。
- His curses and sex stories sounded round the clock. 他一天到晚就是骂人话和色情故事。
- The worst ones can propagate crime and sex. 下焉者诲盗诲淫，
- People should be hired regardless of race and sex. 雇用人员应没有种族、性别的差异。
- Write down your name, age and sex. 把你的姓名、年龄和性别写下来。
- Study on Man Machine Ratio and machine utilization. 提供最佳人机配备比率及机器效率.
- It is independent of age and sex. 它和年龄、性别无关。
- Is Shot Size , Ratio and Source controlled? 抛丸颗粒的大小，比率及来源是否受控?
- Ovary : to produce ova and sex hormones. 卵巢:产生卵子和性激素.
- It showed that the filling ratio and the locatio... 充满度越高,所对应的接枝率增长量也就越大。
- Mr Updike's two main themes were God and sex. 厄普代克先生作品的两大主题为宗教与性爱。
- Write down yor name, age and sex. 把你的姓名、年龄和性别写下来。
- The experiments were conducted with Apis cerana cerana and Apis mellifera Ligustica, during colonies have combs or not, workers built the cell proportion of workers to drones was similar to honeybee sex ratio. 本研究以中华蜜蜂(Apis cerana cerana Fabricius)和意大利蜜蜂(Apis mellifera ligustica Spinola)为实验材料,通过蜂群中无巢脾时建造巢脾和蜂群中有巢脾时建造巢脾实验发现,工蜂建造的巢房比例(工蜂巢房与雄蜂巢房的数量比例)和蜜蜂性比值基本一致;
- The film is full of explicit violence and sex. 这部电影充斥着露骨的暴力和色情。
- Money and sex are corrupting the believers too. 金钱和性的诱惑也败坏了许多信徒。
