isolation belt

基本解释

A survey on the central isolation belt in Xin-An highway was carried out by using the route investigation, sample and other ecological methods.
采用线路调查、样方取样等生态学的野外调查方法对新安高速公路淇县段中央隔离带进行了实地考察。
Many of the other worlds seen in religions are actually worlds opened up in this isolation belt, not real cosmic worlds formed naturally in the universe.
宗教中看到的很多其他世界，其实都是这个隔离带上开辟的世界，并不是宇宙自然形成的真正的宇宙世界。
qlfeng2000.blog.163.com
The human world is very special in the cosmic space-time. It is a "solitary island" in the cosmic space, separated from other space-times with an isolation belt.
人类世界在宇宙时空中非常特殊，是宇宙时空中的一座“孤岛”，与其他时空有一个隔离地带。
qlfeng2000.blog.163.com