1.
Three study routes of evolutionary biology and its traditions in the contemporary era;
潘光旦先生对生育节制等问题的看法
2.
Four Debates of Birth Control in the Republic of China;
民国时期关于“生育节制”的四大论战
3.
Gradual progress and inspiration of birth control ideological trend in modern China;
近代中国“生育节制”思潮的历史考察
4.
Analyze the Women Liberation in May 4th Period Through Birth Control;
从“生育节制”看五四时期的妇女解放
5.
Study on "Birth Control" of 1930s from the perspective of stage characteristics;
从阶段特色看20世纪30年代“生育节制”思潮
6.
The Decadency of "Eugenics and Birth Control" in 1940s and its Historical Position;
20世纪40年代的“生育节制”思潮及其历史地位
7.
On the Birth Control Ideas of the Advanced Intellectuals during the May 4th Period;
论五四时期先进知识分子的生育节制思想
8.
birth control; fertility regulatio
节育,计划生育,节制生育
9.
Of course birth control will still be necessary, and I am not encouraging more births.
当然，还是要节制生育，我不是来奖励生育。
10.
" Birth control: Voluntary limiting of human reproduction, using such means as contraception, sexual abstinence, surgical sterilization, and induced abortion."
节育:自愿地限制人类生育,方法包括避孕、节欲、绝育和人工流产。
11.
Increase in population made Birth control necessary.
人口的增长使节制生育成为必要。
12.
the practice of fertility regulation should be required in a way without laissez-faire;
应节制生育，不应放任自流；
13.
Mechanisms of Regulation of Auxin on Plant Lateral Root Development
生长素调节植物侧根发育过程的机制
14.
THE DEVELOPMENT OF GS-I TYPE CONTRACEPTION FLOWER
GS-Ⅰ型(节育花)宫内节育器的研制
15.
Task Force on Methods for the Regulation of Male Fertility
男性生育调节法工作队
16.
Programme for Applied Research in Fertility Regulation
生育调节应用研究方案
17.
Task Force on Methods for the Natural Regulation of Fertility
自然生育调节法工作队
18.
"Several months ago, we reported on a birth control vaccine developed for the World Health Organization. "
几个月前，我们报导过为世界卫生组织研制的一种节育疫苗。