单词
biosphere
读音
ˈbaɪoʊsfɪr
美式
英式
词根
无
释义
n. 生物圈
例句
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。
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。
强化记忆
无
看视频学发音
to be noticed in one generation.And in the biosphere,the evolution of novel species was even slower.
the ocean contains upwards of 99%of the world's biosphere,that is, the spaces and places where life exists.
except here.In our biosphere, molecule-sized objects, genes,control vastly disproportionate resources.
before detecting signs of us.Even with an active biosphere like Earth's,most of the gases that indicate life are coming from single-celled microbes,
whose name is Suprabha Seshan, and she has a motto.Her motto is, "Gardening back the biosphere,""Reajardinando a biosfera" in Portuguese.
所属分类
出国,其他
所在词典
