非自然地貌
artificial feature of the terrain
非自然平衡轮廓
non-naturally balanced profile
非自然稀疏群落
Nonself-thinning population
非自然语言系统
nonnatural language system
弱化非自控网
weak extended non self-controlling nets
河道半自然化
stream corridor renaturalization
近自然化改造
Close-to-nature transformation
nature-approximating modification
强化自然对流传热
enhanced natural convect ion heat transfer
人工林近自然化
close-to-nature plantation forests
人化自然
ascribe human characteristics to nature
Humanized nature
世界文化自然复合遗产
world mixed properties heritage
一体化自然循环反应堆
Integrated natural circulation reactor
full power natural circulation integrated-type reactor