n. 生物圈;生物界;生物层
网络 生命层; 生物界; 生物层
This ecosystem is one of the fascinating paradoxes of the biosphere: how do clear, and thus nutrient-poor, waters support such prolific and productive communities?
这个生态系统是生物圈中令人着迷的悖论之一:清澈而又缺乏营养的水域是如何支撑如此多产的群落的?
Recently planetary scientists have suggested that the external preconditions for the development of Earth´s biosphere probably included four paramount contingencies.
最近,行星科学家提出,地球生物圈发展的外部先决条件可能包括四个最重要的偶发事件。
Biocycle is the cycling of chemicals through the biosphere.
生物循环是化学物质在生物圈内的循环。
In the immense and vast global biosphere, there exists a kind of noteless melanocratic organic matter which is humic substances.
在浩瀚广袤的地球生物圈里,蕴藏着一种不引人注目的暗色有机物,这就是腐植酸类物质。
Biosphere: Orchids, 1993.
生物圈:兰花,1993年(Biosphere: Or chids, 1993)。