The ecological balance is the instinctive movement of the ecosystem by "self cause, self conduct, natural presence, and self existence".

生态平衡是生态系统“自因、自为、自然、自在”的本能运动。

youdao

Through literature, questionnaire, experiment, this paper studied the feasibility of offering orienteering movement course under the ecological environment of the loess plateau.

本文通过文献资料法、问卷调查法、实验法，对黄土高原生态环境下大学生定向运动课程的可行性进行了实验研究。

youdao

Soil moisture is the main factor of plant growth, vegetation restoration and ecological environment. It's a very important significance to research soil water movement and translation.

土壤水分是植物生长、植被恢复和生态环境建设的主要制约因素，研究其运动与转化规律具有重要的现实意义。

youdao

Let's make the red light the symbol of 'go.'" And now with the ecological movement it would be very difficult to make the green light the symbol of "stop," and in any case all sorts of complications would arise. Right?

我们来假设，红灯的意思是出发“,那么难道,绿灯的意思是停止吗？,这样会引起各种不必要的麻烦？

耶鲁公开课 - 文学理论导论课程节选

Three major factors will drive the paperless office movement, says Gutsche: ecological, technological and generational.

CNN: Is the 'paperless' office here at last?

The spectacular ecological successes of the last 30 years have brought environmentalism into the American mainstream, but the movement is vastly different than the one that was gaining political and moral clout in the United States more than three decades ago.

CNN: Challenges ahead for a changing Earth

Deputies of Legislative chamber of Oliy Majlis, scholars, research officers of Institute of Geological sciences and geologic engineering, representatives of other scientific-educational institutions, international organizations, ecological movement of Uzbekistan and mass media took part in the work of the seminar.

UNESCO: OFFICE IN TASHKENT