阴道分泌物是正常的生理现象。

Vaginal discharge is a normal physiological phenomenon.

运动性疲劳是运动训练中一种正常的生理现象.

Exercise fatigue is a normal physiological phenomenon during training.

运动性疲劳是运动训练中一种正常的生理现象。

Exercise fatigue is a normal physiological phenomenon during training .

这是一种生理现象，这就是所谓的乳牙退换。

This is a physiological phenomenon, which is replacing the so-called deciduous teeth.

八字脚是一种生理现象，但它直接影响着人们的形体美。

Splayfoot , a physiological phenomenon, influences the good shape of a person.

痛经是个盛行率高，且影响女性甚钜的经期健康问题，但一般妇女常以忍耐、忽视的态度对待之，甚至更有人误以为此为正常的生理现象。

The menstrual cramp is a popular healthy problem of women. But most women often treat it by sufferance and neglect it as normal physiological phenomenon.

维持息止间隙是口腔重要的生理现象.

It is an important physical phenomenon to maintain interocclusal distance of rest.

物种内部的变异是自然选择起作用的原始的生理现象.

Variation within a species is the raw material upon which natural selection acts.

虽然身高减少的部分原因是衰老所产生的骨骼收缩以及其他生理现象，但一些研究人员说这绝非巧合。

While this loss of stature is attributed partially to shrinking bones and the other physiological effects of aging, some researchers say this is no coincidence at all.

这些结果部分解释了肝脏发育、肝脏造血转移等重要生理现象。

These results may be of benefit to the understanding of the mechanisms of liver growth and fetal liver hemopoiesis shift.