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- All these facts suggest: the Eastsouth Yunnan may be the origin ar ea and evolutionary center of Paphiopedilum.Subtropics of China may be the diverification center of Paphiopedilum. 以上说明滇东南的石灰岩地区可能是兜兰属的起源中心和演化中心,中国的南亚热带地区是兜兰属植物的生态多样性中心。
- The space program is the evolution of years of research. 太空计划是多年研究的发展结果。
- He moved the table over to the center of the room. 他把桌子移到房间中心。
- The land is destined for a new shopping center. 这块地已被划作为营建一个新购物中心之用。
- Darwin put forth the theory of evolution,. 达尔文提出了进化论。
- His activities in London center around this spot. 他在伦敦的活动以这个地点为中心。
- The strikers paraded through the city center. 罢工队伍游行穿过市中心。
- Do you know about the evolution of a seed into a plant? 你知道从种子发展成为植物的过程吗?
- Our watchword is: Evolution, not revolution'. 我们的口号是: `要循序渐进,不要剧烈变革.;'
- A system of roads radiates from the town center. 一个道路网从镇中心向四面八方伸展出去。
- The new hospital will be sited at the city center. 新医院将座落在市中心。
- New York is a great financial center. 纽约是一个重要的金融中心。
- The center of the sun is exceedingly hot. 太阳的中心极其热。
- Our city is the industry center of the country. 我们城市是全国的工业中心。
- Darwin spend more than twenty year work on his theory of evolution. 达尔文花了二十余年时间研究他的进化论。
- They made a detour to avoid the town center. 他们绕道而行,避开市中心。
- In politics Britain has preferred evolution to revolution. 在政治上,英国喜欢渐进而不喜欢革命。
- A circle without a center is inconceivable. 一个没有圆心的圆是无法想像的。
- Our political institutions are in continuous evolution. 我们的政治制度正在不断发展中。
- We decided to skirt round the town center. 我们决心绕过市中心。