soil protection

Construction of water and soil conservation and ecological protection projects has been accelerated.

水土保持生态环境工程速度加快.

New construction technology of anchor bolt frame in slope protection of swelling soil

锚杆框架护坡加固膨胀土边坡施工植物护坡技术浅析

Research on Cutting Slope Protection of Expansive Soil for Meng-Xin Expressway in Yunnan Province

云南蒙新高速公路膨胀土路堑边坡防护研究

The Yangtze River basin protection forest ecological system is the very important barrier of water and soil protection in the Yangtze River. The integrity of protection forest ecological system structural decided its ecological service functions whether good play or not.

长江流域防护林体系是长江水土保护的重要屏障，防护林生态系统结构完整性决定其生态服务功能效益发挥。

The system can calculate the logging restricted zone due the soil protection adjacent to streams within a safe distance; or due to the land sliding critical angle of the deep slope.

系统可以根据在一个安全的距离内邻近溪流的土壤保护层或者陡坡地滑坡关键角计算出伐木的限制区域。

But keeping the information off US soil and under local data protection rules should make it harder for the NSA to tap into it illicitly, Mr Chester said.

但切斯特表示，将信息存放在美国之外、使其得到当地数据保护规定的保护，应该能让NSA更难不正当地利用这些信息。

The study on spatial variability and assessments of soil nutrients in reclamation areas and sediments heavy metals in aquafarm areas of intertidal areas, could improve the efficiency of nutrient use, promote the precision fertilizer in the reclamation area, and strengthen environmental protection in aquafarm areas.

开展滩涂围垦区土壤养分和增养殖区沉积物重金属的空间变异性研究和评价工作，可提高围垦区养分利用效率、促进围垦区精准施肥，并且对加强增养殖区环境保护也具有重要意义。

At soil prepared and basked, the land lose the protection of vegetation;

其整地、晒地期由于土地失去了原有植被的保护；

Comprehensive database construction plan for the monitoring of water and soil protection

水土保持监测综合数据库建设的构想

In 2001, for example, the Environmental Protection Agency restricted the type and amount of lead that could be present in paint and soil in homes and child-care facilities, after concerns were raised about lead poisoning.

例如,2001年人们担忧铅会引发中毒,因此环保局限制了家庭和儿童保育设施中油漆和土壤中可能存在的铅的种类和数量。

Study on selection of slope protection plantation varieties in acid soil mine area reclamation

酸性土壤矿区复垦中护坡植被品种筛选研究

Investigation report on the issue of black soil protection

东北黑土地保护问题的调查报告

This indicated that 1m soil clean protection belt on each side should be kept between the apple tree rows in apple-alfalfa system.

说明实行苹果紫花苜蓿复合系统至少应保留1m的清耕保护带。

The percentage of macroaggregates in soil can indicate the function of soil protection carbon.

土壤中大团聚体的质量分数的多寡能够指示土壤保护碳的功能。

Based on detecting old fuel gas pipe material, corrosion condition, soil corrodibility and corrosion mechanism, this dissertation posed coating protection method that polythene gummed tape preservation layer can be used to the old pipes and polythene interlayer preservation layer can be used to new pipes.

本论文在细致考察了旧燃气管道材质、腐蚀状况、土壤腐蚀性和腐蚀机理的基础上，提出对于旧管道采用胶带防腐层，新管道宜采用聚乙烯夹克防腐层的涂层防护措施。