演化变迁 meaning in Chinese

evolutionary transition

The violent ups and downs of sino - indian brotherly friendship were shaped by many factors , the most important was the change of international relations
尼赫鲁时代中印“兄弟”情谊的大起大落与许多因素相关，国际关系的演化变迁即是其中的重要因素。
As to what prompted homo ' s initial shift toward the higher - quality diet necessary for brain growth , environmental change appears to have once more set the stage for evolutionary change
人属物种食用较高品质的食物，才能应付大脑发育的需要，至于这个发展最初的驱动力量，环境变迁似乎再度为演化变迁搭起了舞台。
The dramatic ups and downs of sino - indian brotherly friendship during the nehru era provided experiences and lessons for the contemporary and future china - indian relations from the angle of the change of international relations
尼赫鲁时代中印“兄弟”情谊的大起大落，从国际关系演化变迁的视角，为当代和未来中印关系提供了值得反思和借鉴的经验与教训。