环境保护

Its functionality includes a restricted proc, chroot environment protections, secure STDIO file descriptors, restricted symlinks in /tmp, setuid protections, and more.

它的功能包括一个受限的过程，chroot环境保护，安全STDIO文件描述，受限的/tmp中的系统链接，setuid保护，等等。

It is time for us to stand up and be counted against any effort to demolish the environmental protections which wildlife needs to survive.

是时候站起来反对任何破坏环境保护的行为了，野生动植物因这些保护才得以生存。

" Of " Yu Feng is energy-saving main characteristic invests environmental protection air-conditioner small, efficiency is big; Power consumption is small, horary use 1 degree of phone only; Refrigeration agency is water, need not compressor, without freon, free from contamination; Airframe uses complete stainless steel to be made, well-set, wear well; Use 5090 efficient evaporate wet shade, make indoor air cleaner, fresh; Overall full automatic electronic control system cleans a func

宇风"节省能源环境保护空调机重要特征注资小、效率大；耗电量小、每钟头仅用1度电；制冷中间体为水、不需要缩小机、无氟利昂、无污染；机身使用全不锈钢作成，构架坚实，持久经用；使用5090有效辉发湿帘，使房内空气air更清爽、清爽；整机全自行电子信息掌控体系自行冲冼效能；液晶表明带遥感，毛病少，保护容易。"

The zoology environmental protection of the Yangtse River, especially protection of water natural resources is crucial.

长江的生态环境保护，特别是水资源保护至关重要。

But ia series of new environmental laws,together with the ceration of parks and nature preserves that cover one quarter of the country,are aimed at protecting Costa Rica's remaining forests.

但是一系列新的环境保护法律的实施，以及建立覆盖国土面积四分之一的公园和自然保护区，都是为了保护哥斯达黎加残留下来的森林。

Institute of Plant Protection and Environment Protection, Beijing Academy of Agricultural and Foresty Science, Beijing 100097

北京市农林科学院植物保护环境保护研究所，北京 100097

Firstly, influenced by climate, topographical feature, soil and hydrological and geographical features, there was drought, flood, salinification, desertification and barren in Daxing, biological protection is necessary as a protective barrier to control sand from Yong Dinghe River bed Secondly, the windbreak system has features of urban forestry with aesthetic character and reasonable forest structure and arrangement.

首先，受气候、地貌、土壤和水文地质等多种因素制约，旱、涝、碱、沙、瘠等自然灾害普遍存在，防护林体系的生态环境保护作用应当得到充分体现，要成为首都&南大门&的生态屏障保护及永定河沙地的风沙源控制带。其次，要体现大城市城郊防护林体系的建设特点，布局合理，结构合理，具有一定的风景美学价值。

Measuring recreational value and existence value of agricultural land in Shiliuhong leisure farm in Wuhan;2. This research adopts the quantitative method to value direct extractive value,direct service value,indirect economy value, existence value of Chishui Alsophina spinulosa Nature Reserve.

本研究采用定量的方法对桫椤保护区生物多样性的直接实物价值、直接服务价值、间接经济价值、存在价值进行评估，以及对桫椤保护区生物多样性的保护效益进行分析，为行政部门和环境保护部门对保护区的科学管理提供理论依据。

Ghis article is arranged as following :the area characteristics of Erhai lake,the relationship between the Eryuan county environment protection and the governance of ErHai lake ,the treasures that Eryuan city takes to protect Erhai lake and the conduction effection.

本文主要从洱海的地理区位特征，洱源县环境保护与洱海治理的关系，洱源县保护洱海的措施及实施效果等几个方面来探讨洱海治理的问题。

In the wilderness of Hoh Xil on the Qinghai-Tibet Plateau, a red house comes into view a dozen kilometers away.

在青藏高原可可西里的荒原上，远在十几公里外就可看到一幢红色的房子，这就是中国民间组织建立的第一个自然生态环境保护站——索南达杰自然保护站。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐