区域合作。中国十分重视亚太地区的区域性空间合作。
Regional cooperation: China attaches great importance to space cooperation in the Asia-Pacific region.
它们的分布区具有明显的区域性，在空间上相互替代，成为地理替代分布种。
Their distributions have remarkable regional characteristics and replace each other in space, and thus become geographical replacement species.
气候雪线的空间分布规律既受高度地带性和纬度地带性限制，也受区域性气候的控制。
The regulars of space distribution of the climatic snowline are both controlled by the changes of altitude and latitude, and by the changes of regional climate.
应用推荐