impact of human activity的意思|示意

Others study the impact of human activity on Earth's environment and design methods to protect the planet.

另一些地球学家则研究人类活动对地球环境的影响，并制订出保护地球的措施。

Studies on the impact of human activity on landscape pattern, biological habitat and resource distribution have been a very important field of landscape ecology.

研究人类活动的区域差异对景观结构的影响，探讨人类活动的强弱对生物生境和资源分布格局的干扰，成为景观生态学研究的一个重要方面。

The Earth does not have an inexhaustible supply of resources, so every effort should be made to conserve resources and limit the impact of human activity on the planet.

地球上的资源并不是取之不尽、用之不竭的，所以我们应该尽全力保存资源，限制人类活动对地球的冲击。

In modern society, the environmental impact of infiltration in the various fields of human activity and all aspects of human life.

在现代社会中，环境影响渗透于人类活动的各个领域和人类生活的各个方面。

With the little expansion of human social production and scale of economic activity, the social economic impact on natural resources, global environment and danger are more and more serious.

随着人类社会生产和经济活动规模的不断扩张，社会经济对全球资源环境的影响和危害也越来越严重。

The impact of nicotinamide on the activity of tyrosinase, as well as the impact on the proliferation rate of human melanocytes, cell cycle kinetics and melanogenesis were studied.

研究了烟酰胺对酪氨酸酶活性、人皮黑素细胞的增殖率、细胞周期动力学和黑素合成的影响。