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- The contents of Cu,Zn,Pb,Cd in vegetable garden soils in suburbs of Nanning City were analyzed in our laboratory in order to evaluate pollution of heavy metals on farmland through a survey. 通过采集土样进行分析,对南宁市郊菜园土壤重金属Cu、Zn、Pb、Cd污染状况进行了调查及评价。
- The activity of catalyst depends on the loading amount of Cu. 催化剂中Cu的担载量是影响催化剂的活性的一个重要因素,在0-4.;35%25的范围内,伴随着担载量的增加,吲哚的选择率同步增加。
- pollute of Cu 铜污染
- We are sad about the pollution of our beaches with oil. 我们很痛心石油对我们海滩的污染。
- Many people are concerned about the pollution of the environment. 许多人都关心环境污染问题。
- Soil Pollution of Cu,Zn,Pb and Cd in Different City Zones of Nanjing 南京市不同功能城区土壤中重金属Cu、Zn、Pb和Cd的污染特征
- Pollute vt. We are sad about the pollution of our beaches with oil. 我们很痛心石油对我们海滩的污染。
- Effects of Cu and As on germination and seedling growth of crops. Cu、As对作物种子萌发和幼苗生长影响的研究。
- What Causes the Pollution of the Canal! 问渠哪得毒如许?为有源头污水来!
- The new law will reduce pollution of the rivers. 这条新法律将会减轻河流污染。
- Soon shipping will join the polluters of the north. 航运将很快加入到北极污染者的行列。
- Comprehensive evaluation of Cu and Hg pollution of soil in vegetable farms in suburb of Fuzhou 福州市郊蔬菜地土壤汞、铜污染综合评价
- The effects of Cu on rice at same level of N fertilizer were studied. 本文研究了微量元素铜在同样的氮肥量水平下对水稻生育的影响。
- Investigation and Assessment of Cu and Pb Pollution of Vegetables and Land in Nanjiao Village, Yongfeng Township, Chengdu 成都永丰乡南郊村蔬菜地Cu,Pb污染调查与评价
- Effect of Cu and As and their combination pollution on Glycine max . 铜、砷及其复合污染对黄豆(Glycine max)影响的初步研究
- Adsorption kinetics of Cu 2+ on sediment from Liujiang River is investigated. 研究了柳江河沉积物吸附Cu2 +的动力学特征 .
- Pollution of the water supply reached a level pernicious to the health of the population. 水源污染已经达到危及居民健康的程度。
- Free from the pollution of leprosy or other contagious disease. 没有痲疯病污染或其他传染疾病。
- The pollution of the environment is now a big problem. 现在环境污染是一个大问题。
- How are you going to deal with the water pollution of this area? 你们打算怎样处理本地区的水污染问题呢?