助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   pollution by nitrate 的翻译结果: 查询用时:0.006秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

pollution by nitrate
相关语句
  硝酸盐污染
     Research Progress on the Prevention and Cure of Domestic Vegetable's Pollution by Nitrate
     国内蔬菜硝酸盐污染及防治研究进展
短句来源
     The human capital approach (HCA) was applied to valuate the loses of groundwater source pollution by nitrate in the typical high-yielding farming region North China.
     应用人力资本法(HCA)评估了华北典型高产粮区地下水资源硝酸盐污染的价值损失.
短句来源
  相似匹配句对
     The pollution
     通常克服电磁污染的方法有屏蔽和吸收。
短句来源
     White pollution
     白色污染
短句来源
     It was caused by local pollution.
     酸雨主要是局地污染造成。
短句来源
     Butoconazole Nitrate
     ND-045布康唑硝酸盐
短句来源
     Suleonazole Nitrate
     KD-042 硫康唑硝酸盐
短句来源
查询“pollution by nitrate”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
没有找到相关例句


Groundwater pollution by nitrate, which is believed to be the most ubiquitous in groundwater, is a widespread environmental problem in many locations in the world. In this paper, the harm and resource of nitrate in groundwater are reviewed. On the basis of this, the methods of control and reduction of nitrate in drinking water are evaluated simultaneously. Moreover, we discussed the nitrate reduction technology development trend in the future.

对地下水中硝酸盐的危害、来源进行了阐述,并就此提出了相应的修复和去除技术,比较了各种方法的优缺点,尤其是对今后的发展方向进行了探讨。

the paper summarize the status of vegetable' pollution by nitrate in some city and the avenue of the prevention and cure about vegetable' pollution in our country. And put forward the measure of the vegetables' storage and keeping greenness and disposal before eating it.

本文对我国几个大城市蔬菜硝酸盐污染状况及近 2 0年国内蔬菜硝酸盐污染防治途径研究进展进行了综述 提出了蔬菜储藏保鲜、食前处理的方法

The human capital approach (HCA) was applied to valuate the loses of groundwater source pollution by nitrate in the typical high-yielding farming region North China. Quoting the foreign study results the dose-response relation of nitrate pollution concentration and health damage were established. Increase of population death quantity in the groundwater over standard pollution area was predicted with part pathogeng. According to the calculation method of Years of Potential Life Lost (YPLL),...

The human capital approach (HCA) was applied to valuate the loses of groundwater source pollution by nitrate in the typical high-yielding farming region North China. Quoting the foreign study results the dose-response relation of nitrate pollution concentration and health damage were established. Increase of population death quantity in the groundwater over standard pollution area was predicted with part pathogeng. According to the calculation method of Years of Potential Life Lost (YPLL), a function of calculating the total loses of human capital damaged was constructed. Applying this function the annual loses of groundwater resources polluted by agricultural surface pollution source in the study area were valuated to be about 8.6 million yuan, equivalent to an increase of external environmental cost 293.9yuan/a per hectare of farmland.

应用人力资本法(HCA)评估了华北典型高产粮区地下水资源硝酸盐污染的价值损失.引用国外的研究结果,建立了硝酸盐污染浓度与健康损害的剂量反应关系,分病因预测了地下水污染超标区增加的死亡人口数量.按照潜在寿命损失人年(YPLL)的计算方法,构造了人力资本损失总量估算函数.应用该函数评估了研究区农业面源污染地下水资源的价值损失为860.8万元/a,相当于每公顷耕地面积上增加外部环境成本293.9元/a.

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关pollution by nitrate的内容
在知识搜索中查有关pollution by nitrate的内容
在数字搜索中查有关pollution by nitrate的内容
在概念知识元中查有关pollution by nitrate的内容
在学术趋势中查有关pollution by nitrate的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社