三体

In a three - body decay, the emerging particles have more freedom.

在三体衰变中， 出现的产物粒子有较大的自由度。

Conclusion: During the second and third trimesters, the rate of Chr - abn was 6.4 %.

结论： 在有产前诊断为指征的孕妇， 胎儿染色体异率为6。4%，染色体异常携带者和各种三体为主要的异常，是高龄以及IUGR最常见的异常。

Every character has to resolve three body control.

每字都有三体对照解析。

Antiwear properties of high carbon and silicon steel casting have been studied through trial abrasion test.

采用三体磨料磨损试验的方法，研究了等温淬火高碳高硅钢的抗磨性能。

A short femur is associated with trisomy 21 rather than trisomy 13 and holoprosencephaly.

股骨短与21-三体而不是13-三体或全前脑畸形有关。