因此，在地壳向上隆起的力量与自然侵蚀力量的持续斗争中，任何地貌都只能代表其中的某一暂时性阶段。

Thus, any landscape represents only a temporary stage in the continuous battle between the forces of uplift and those of erosion.

youdao

该公司表示，该项目正处于可行性阶段，而该地区的其他两个项目也处于初级阶段。

The project is in the feasibility phase, while two other projects in the same region are at an earlier stage, the company said.

youdao

methods 包仍然处于试验性阶段，但是经过某些调整后的版本肯定会出现在以后的 R 版本中。

The methods package is still somewhat tentative from what I can tell, but some moderately tweaked version of it seems certain to continue in later R versions.

youdao

And it's through this stage that a child gradually comes to acquire object permanence.

在这一阶段,儿童逐渐发展起,客体永存性的概念

耶鲁公开课 - 心理学导论课程节选

So, you would expect a child who just grew up with a mother or just grew up to be a father--with a father to be in some sense psychologically damaged by that, failing to go through the normal psychosexual stages.

你会看到由单身母亲抚养长大的孩子,或由单身父亲抚养长大的孩子,在某种意义上,会因此而形成心理创伤，从而无法正常地经历所有的性心理阶段。

耶鲁公开课 - 心理学导论课程节选