soil pollution的例句大全

Reasonable chemical fertilizer application will improve crop quality, improve soil fertility, reduce greenhouse gas and water pollution. Chemical fertilizer is hurtless.

化肥的合理施用可以改善和提高农产品品质，提高土壤有机质含量，改善土壤理化性质，减少温室气体的排放和水体污染。

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Monitoring Environmental Pollution of Soil Heavy Metals on Chengdu Fenghuang Mountain Park

成都市凤凰山公园土壤重金属污染环境监测研究

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Analysis on Benefits of Area-Source Pollution Reduction through Typical Soil and Water Conservation Measures Conducted in Upper Stream of Miyun Reservoir

密云水库上游典型水保措施减少面源污染效益分析

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Using potted trial, the soil heavy metal lead pollution influences on maize plant growth were studied under lime ameliorant condition.

采用盆栽试验，研究了在施用石灰改良的条件下，土壤重金属铅污染对玉米生长的影响。

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Heavy loss of soil and water, and serious pollution of soil.

水土流失和土壤污染严重。

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At present, our company has all kinds of clean vehicles, transport pollution cars, pumping dozens of vehicles, night soil collection vehicle, one hundred skilled workers.

目前，我公司拥有各类清洗车、运污车、抽粪车数十辆，技术熟练员工近百名。

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With the rapid development of livestock and poultry breeding, pollution caused by animal dung has become a serious problem that can not be ignored and night soil innocuous treatment is the inevitable trend of development.

随着畜禽养殖业的迅速发展，禽畜粪便污染已成为一个不容忽视的问题，粪便无害化处理是发展的必然趋势。

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Survey of Hydrargyrum Pollution in Acid Soil in the South of China

南方酸性土壤中汞污染状况调查

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In the past three decades, the air is constantly subjected to pollution, the growing scarcity of fresh water, soil desertification, serious rock desertification, forest destruction, biodiversity is being lost, fisheries continued to cut and so on.

在过去的三十年中，空气在不断地遭受污染，淡水日益稀缺，土壤沙化、石漠化严重，森林遭到破坏，生物多样性正在消失，渔业在不断减产等等。

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Pollutants came from increasing population, emissions of industrial and domestic sewage, emission of motor vehicle exhaust, bring serious pollution to atmosphere, water and soil. How to deal with environmental pollution has become a focus of global concern.

人口的持续增长、工业和生活污水的排放、机动车尾气排放以及建筑装修等，都给自然界的大气、水体、土壤带来了严重污染，如何有效地治理环境污染成为全球所关注的研究热点。

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Erosion of water and soil, geological disasters, pasture degeneration, resource exploitation, loss of biodiversity and the environment pollution from human economic activities deeply affect the ecological environment quality in this region.

水土流失、地质灾害，草场退化、资源过度开采、生物多样性丧失、人类经济活动产生的环境污染等深入影响着该区域的生态环境质量。

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Study on Soil Quality Evaluation of Non-environmental Pollution Vegetable Base in Plain Area of Hebei

河北平原区无公害蔬菜基地土壤质量评价研究

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Study of chloral pollution on soil-plant system

三氯乙醛对土壤-植物系统的污染研究

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Chloral pollution and its degradation in soil

三氯乙醛的土壤污染及其降解研究

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the study is innovative in that it has made a classification of coal dumping lands, an assessment of pollution of heavy metals in soil, and a description of the vegetation succession law of coal dumping lands.

在矸石地类型划分、土壤重金属元素的污染评价、植被演替规律等方面进行了创新性探索。

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Contents of Ni 、 Cd 、 Cu 、 Mn 、 Pb and Zn in soil from slag wasteland of Xiangtan Manganese Mine were investigated and evaluations were made by using pollution index.

对湘潭锰矿废弃地土壤中Ni、Cd、Cu、Mn、Pb和Zn的含量进行了测定分析，并采用污染指数评价法对矿区废弃地土壤重金属的污染程度进行了评价。

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The contents of Cu, As and Cd in the soil were in linear correlation with distance from the source of pollution.

污灌区潮土Cu、As与Cd含量与距污染源距离呈线性相关。

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And the plant had a two-way transport function of PAHs, PAHs in rhizosphere soil and plant stem leaves related to a certain extent, their sources of pollution had similarities.

根际土壤与植物茎叶PAHs含量及组成在一定程度上存在相关，说明他们的污染来源有相似性。

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Effects of Heavy Metals Pollution on the Seedling Growth and Plant-soil Enzyme System of Trifolium Repens in Copper Tail Mining Wasteland

铜尾矿废弃地重金属污染对三叶草幼苗生长和植物&土壤酶系统影响的研究

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Factors of Influencing Soil-nitrogen Pollution Load of Sloping Field in the Dian Lake Watershed

滇池流域农田土壤氮污染负荷影响因素研究

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