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- Effect of Combined Pollution of Aluminium(Al~(3+)) and Cationic Surfactant(CTAB) on Maize Seedlings. Al~(3+)和阳离子型表面活性剂复合污染对玉米幼苗的影响
- Title： Effects of Zinc, Cadmium and Their Combined Pollution on Nutrient Uptake and Zn, Cd Accumulation in Ryegrass (Lolium perenne L. 关键词：锌、镉单一及复合污染;养分吸收;锌、镉积累;黑麦草
- In this paper, under laboratory condition , the dynamic influence of both single and combined pollution of carbofuran and cadmium on the number of azotobacter was studied. 本文在实验室条件下,研究了克百威与镉单一及复合污染对土壤中好气性自生固氮菌数量的动态影响。
- Acute toxicological effect of Cr (IV) and Cu single and combined pollution on earthworm Eisenia foetida[J].Journal of Agro-Environment Science,2005,24(1):31-34. Cu、Cr(IV)复合污染对蚯蚓急性毒性效应的研究[J].;农业环境科学学报;2005;24(1):31-34
- A significant interaction effect on soil microbe of aldicarb-SDBS combined pollution system has been shown by the experimental results.The combined action is antagonist... 实验结果表明,涕灭威-SDBS复合污染体系对土壤微生物的影响存在着显著的交互作用,复合体系较二者单独作用的显著效应时间明显缩短,其机制是SDBS加速了涕灭威的降解解毒作用。
- 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
- For Zn, its absorption coefficient is 0.51 and transmission coefficient is 1.55 and for Cd its absorption coefficient is 0.41 and its transmission coefficient is 0.48 when it is under the Zn, Cd combined pollution soil. 在锌、镉复合污染下;苗木对锌吸收系数为0.;51;转运系数为1
- We established an combined pollution index of the heavy metals combined polluted soil as CPI = X?(1 RPE) Y? 香根草等可应用于污染环境的修复。
- Effects of Cu、 As and their combination pollution on ecophysiology index of wheat[J].Chinese Journal of Applied Eecology,2001,12(5):773-776. Cu、As及其复合污染对小麦生理生态指标的影响[J].;应用生态学报;2001;12(5):773-776
- Control of urban non-point pollution should consider combining pollution reduction with utilization of rainwater source. 本研究根据南方地区包气带中土壤水丰富的特点,设计出一种新型小区雨水处理利用方法。
- Effects of combined pollutions,heavy metals -pesticide,on catalase in a mimic acid rain erosive soils were s tudied by using orthogonal test design. 运用正交试验设计方案考察了酸雨、重金属铜和农药莠去津复合污染对土壤过氧化氢酶活性的影响。
- This project is concentrated on the research about the combining pollution of pesticides with novel Soil Column Liquid Chromatography (SCLC) and frontal analysis. 本课题利用所发展的土壤柱色谱技术，将液相色谱前沿分析方法应用于土壤复合污染研究。
- individual and combined pollution of Cd and Zn 锌、镉单一及复合污染
- We should use anthracite to avoid air pollution. 我们应该使用无烟煤以防止空气污染。
- The two parties have combined to form a government. 两党已经联合起来组成政府。
- Pollution control has cleared the air. 污染管制已净化了空气。
- The combined fleet is armed to the teeth. 这支联合舰队全副武装。
- Man is fighting a battle against pollution. 人类正在与污染作斗争。
- In sum, theory must be combined with practice. 总之，理论必须同实践相结合。
- Pollution is still very much a live issue. 污染现象仍然是当前的大问题。
