Epidemiological Features of Placenta Praevia and Its Temporization

前置胎盘的流行病学特征及其 期待 疗法

There are two questions in this chapter : one is the problem of presence the second is the temporization and spacing of the Differance .

第二章， 聚焦于《延异》本文，主要 围绕两个问题 展开：一是在场的问题，二是 延异与 时间 化 -空间 化的问题。

Temporization and Versatility : Ethnic Attitude and Ethnic Policy by Gao Gong

因循与变通：高拱的民族观和民族政策 简 论

That the patients with placenta praevia were treated by temporization and elongated their pregnancy periods which reduced the incidence of low birth weight children .

通过 期待 疗法， 尽量延长孕龄，降低了低出生体重儿的发生率。