查询词典 ecosystem

Bertalan ffy's General System Theory, by reasoning the evolutionaiy process of cell and indivi dual from analogy, man's niche in ecoystem is deduced: it is not only the linkage of food chain, but also the regular-controller in ecosystem.

这种划分对于自然生态系统或只有原始人的生态系统可能是非常正确的，但在今天，生物圈内几乎任何角落都有现代人的影响，而这种影响远非一个普通

The dugong population has been reduced by human activities and ecosystem deterioration.

为此，亟待采取有效的管理措施和健全管理机制，加强对儒艮资源及其栖息地的保护。

She to the east the north woman writer is special simple and quiet,created to have a series of literature work of higher art value, her workwas current on farming eclogue sentimental appeal in the park, and thenhaving to describe for the original ecosystem of the reality life, presenta special art appearance thus.

她以东北女作家特有的淳朴、沉静，创作出有较高艺术价值的文学作品，在她的作品中既有一种田园牧歌情调，又有对于现实生活的原生态描述，因而呈现出独特的艺术风貌。

Ecosystem culture is one of the survival means among numerous and complex human ecological systems.

厘清生态文化的本质内涵对于我国目前的生态文化建设至关重要。

No matter what ecosystem you are in, you will be in the company of animals.

不管你是生态系统中，您将在该公司的动物。

And it is system of culture of a society and an ecosystem.

而且是一个社会文化系统和一个生态系统。

Stability is one of the most important characteristics in ecosystem.

稳定性是生态系统重要的特征之一。

However, they also produced a series of society, economy and ecosystem environment problems.

由此也产生了一系列的社会、经济和生态环境问题。

Temperature is a very important factor in ecosystem.

温度是生态系统中极其重要的因子。

The results in this paper can be referenced in controlling the stability of ecosystem.

研究的结论对于控制生态系统的稳定性具有一定的参考价值。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。