Primary centers of origin 初生起源中心
Secondary centers of origin 次生起源中心
collective centers of origin 起源的共同中心
Such work has helped put Boston and Cambridge among the elite centers of studies of life’s origin, and Szostak is now devoted essentially full-time to synthesis of life.
这种工作促使波士顿和剑桥成为研究生命起源的精英中心，绍斯塔克现在基本上把全部时间用在生命合成上。
The most popular theory of our universe's origin centers on a cosmic cataclysm unmatched in all of history—the big bang.
关于宇宙诞生的最流行的理论的核心的部分是一次史无前例的宇宙巨变——大爆炸。
After clarifying the centers of tomato origin and worldwide spread in Chapter I, the paper focuses on the time and routes of introduction of tomato into China.
本文第一章在简述番茄起源中心及在世界范围内的传播后，重点考证了番茄传入中国的时间和路径。
应用推荐