So it can provide a credible criterion for actual procreative control of pressure and position.

从而为实际生产的助卷辊位置控制和压力控制提供了可靠的依据。

Using her constructing system can employ different manufactories procreative equipment and products putting up interlinkage.

用它构建的系统可使不同厂家生产的设备及产品进行互连.同时也易于系统的扩展及重组.

All contraceptive methods have been developed through long and careful observation of the procreative process.

所有的避孕方法被长期而细致地做过生殖过程的临床观察.

Objective To investigate the methods how to improve condition of procreative health of childbearing disabled women for planned parenthood and good procreation and good education.

目的探索如何改善育龄残疾妇女生殖健康的方法，做好计划生育、优生优育。