发展阶段

The tribe's development was more primitive than that of their neighbours.

那个部落处于比邻近部落更原始的发展。

This country is now at an intermediate stage of development.

这个国家目前正处于发展的中间。

The failure process of fiber concrete is: elastic stage, crack stage, crack development stage and fracturation stage.

相应的纤维混凝土断裂过程包括：弹性、裂、裂缝发展、断裂。

The area had undergone such evolution stages as passive borderland basining, squeerze-retrograde nose-like swelling, cratonic inner sagging. intracratonic basining and para-foreland basin.

克拉凹陷；克拉陷盆地发展和类前陆盆地发展。

The fibrosis of liver not only causes chronic hepatitis, hypohepatia, and sequelae after cure, but also is the necessary process of hepatocirrhosis.

肝纤维化不仅造成慢性肝炎、肝功能异常和影响愈后，而且是诸多慢性肝病向肝硬化发展的必经。

The new framework, comprising a pre-trilobite series and three trilobite-dominated series, reflects the major evolutional stages of the life on Earth during Cambrian Period.

新的划分方案包括1个“前三叶虫统”和3个“三叶虫优势统”，反映了寒武纪生命发展的主要。