查询词典 environmental

Environmental issue has caused widely public concern. In this thesis, the mechanism of calcite cluster structure absorbing environmental infectant has been investigated using quantum chemistry calculation. Using B3LYP calculation method and taking 6-311++G (3df,2pd) basis set in our Gaussian calculations, the results show that the calcite cluster structure can absorb environmental infectant.

在本次研究中，采用了量子化学计算中的B3LYP方法以及6-311++G(3df，2pd)基组进行理论计算，其结果能很好的反映方解石表面分子簇结构吸附环境污染物的情况，为阐明方解石表面分子簇结构吸附环境污染物的机理提供了理论基础。

Biodiversity is one of the front areas of current biological research. The mechanisms of the formation, spatial distribution pattern, conservation and utilization of biodiversity have been an important area of biological and environmental research. In this study, through analyses of data about plant diversity, animal diversity, geographic factors, climatic factors, and energy factors by use of GIS software, statistic software and ecology software, the mainland of China was divided into 241 small districts of 2° by 2°. The environmental factors in each district were analyzed and isopleth maps of environmental elements were depicted.

生物多样性是当今生物学研究的热点问题之一，生物多样性的形成机制和分布格局以及保护利用问题一直是生物学和环境科学所研究的重要内容，本文由此出发，以中国陆地为研究区域，通过植物多样性数据、动物多样性数据、地理因子、气候因子、能量因子等资料，利用MAPGIS、MAPINFO等GIS软件，SPSS、DPS等统计学软件以及CANOCO等生态学软件，将中国陆地划分为241个小区，分析了各区内的环境特点，统计了各区内生物多样性的数量，并绘出环境因子等值线图，中国陆地种子植物科、属、种，裸子植物种、蕨类植物种、兽类、鸟类、爬行类、两栖类种数的等值线分布图，对中国陆地植物、动物多样性现状、分布格局及与环境因子的关系进行了研究。

Article 24 Units that cause environmental pollution and other public hazards shall incorporate the work of environmental protection into their plans and establish a responsibility system for environmental protection, and must adopt effective measures to prevent and control the pollution and harms caused to the environment by waste gas, waste water, waste residues, dust, malodorous gases, radioactive substances, noise, vibration and electromagnetic radiation generated in the course of production, construction or other activities.

第二十四条产生环境污染和其他公害的单位，必须把环境保护工作纳入计划，建立环境保护责任制度；采取有效措施，防治在生产建设或者其他活动中产生的废气、废水、废渣、粉尘、恶臭气体、放射性物质以及噪声、振动、电磁波辐射等对环境的污染和危害。

Units that cause environmental pollution and other public hazards shall incorporate the work of environmental protection into their plans and establish a responsibility system for environmental protection, and must adopt effective measures to prevent and control the pollution and harms caused to the environment by waste gas, waste water, waste residues, dust, malodorous gases, radioactive substances, noise, vibration and electromagnetic radiation generated in the course of production, construction or other activities.

第二十四条产生环境污染和其他公害的单位，必须把环境保护工作纳入计划，建立环境保护责任制度；采取有效措施，防治在生产建设或者其他活动中产生的废气、废水、废渣、粉尘、恶臭气体、放射性物质以及噪声、振动、电磁波辐射等对环境的污染和危害。

And at the same time, marine environmental monitory provides the technology maintenance for the marine environmental management. The development course of marine environmental monitory in China was looked back in the article, the situation and facing terrain facing was analyzed, the major issue existi...

本文全面回顾了我国海洋环境监测事业的发展历程，分析了当前我国海洋环境监测工作所面临的形势；找出了我国海洋环境监测工作中存在的主要问题，提出了我国海洋环境监测事业发展的主要对策。

In order to harmonize the relation of the town development,environmental protection and environmental building,we must take some effective environmental countermeasure s immediately.

为协调好城镇发展和环境保护、环境建设之间的关系，亟须采取行之有效的环境对策。

Monitoring system of environmental indicators testing can know all kinds of index value, environmental conditions, and can grasp of environmental control adopts pertinency stronger measures.

监控系统对机房环境指标进行检测可以知道各种指标的现值，以掌握环境情况，并可对机房环境控制采取针对性较强的措施。

Environmental Endocrine Disruptorsare exogenous environmental chemicals that can interfere with normal hormone function and present a potential threat to both environmental and human health.

环境内分泌干扰物是外源性化学物质，这些物质干扰了正常的激素作用机理，对环境和人体健康存在潜在的威胁。

On environmental capacity, the analysis of space threshold, the appraisal of ecology systems, the methods of prognosticate, the type and content of Environmental planning report, the urban environmental planning, etc.

课程简介：环境规划是为克服社会经济发展的盲目性和主观性，使环境和经济协调发展，而对社会的生产和生活在时间和空间上的合理安排和规定。

After I referred tos correlative books which write about the progress of the environmental scenes design, and summarized correlative theories, such as the design concepts of chinese classical garden,the Garden-aesthetics,the Forest-esthetics,the forest culture theory,the Landscape-designs studying, the Landscape Ecology,the Environmental capacity studying etc…On this base,I brought forward some related principle and notion in the construction technology and research some main items should pay attention to in the construction technology about Forest Home environmental scene.

在参考当前相关领域的研究进展并在结合中国古典园林设计理论、园林美学、森林美学、森林文化理论、景观设计学、环境容量学等相关理论的基础上，提出了森林人家环境景观营建的原则和指导思想，总结出森林人家环境景观营建需注意的主要事项。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。