牛粪、过钙是基质中主要镉污染物质。
Cattle manure and calcium superphosphate were main polluting material.
结果表明目前土壤未被重金属镉污染。
The results represent that the soil is not polluted by cadmium ion.
因此，馒头柳适宜用作镉污染土壤的修复。
S. matsudana would be a suitable plant for the phytoremediation of Cd-polluted soil.
试验研究了水体镉污染对水稻种苗初期生长的影响。
The effects of water Cd pollution on primary growth and some physiological indicators of rice seedlings were studied.
系统地分析了镉污染的危害，产生的原因，提出治理的具体措施。
The harm and reason of cadmium pollution and the action of cadmium in environment was systematically studied. The actual method of treatment was presented.
而镉在土壤中的积累显著，污染严重，污灌区镉污染应引起重视。
But the accumulation of Cd was high. The cadmium pollution was serious.
植物修复技术是优秀的土壤镉污染治理技术，近两年来成为研究热点。
Recently, plants remediation has been a focus of attention because it is an excellent technology in the field of harness of soil polluted by cadmium.
方法在严格的质量控制下，对5个城市8类农产品进行铅镉污染监测。
Methods Under the strict quality control, 8 types of main farm products in 5 cities were monitored for lead and cadmium.
研究测定了部分城市绿化树种对重金属大气铅、镉污染物的吸滞能力。
The absorption and purification ability of some tree species to heavy metal pollutants, Pb and Cd in the atmosphere are measured and studied.
研究测定了部分城市绿化树种对重金属大气铅、镉污染物的吸滞能力。
The absorption and purification ability of some greening tree species to heavy metal pollutants, Pb and Cd in the atmosphere are measured and studied.
水体中的镉污染主要来自于电镀厂、有色金属冶炼厂和矿山的废水排放。
Wast waters containing dissolved cadmium come from many sources such as electroplating industries, nonferrous metals smelting, mine tailing.
本发明涉及一种土壤改良的方法，具体为一种钝化修复土壤镉污染的方法。
The invention relates to a method for improving soil, in particular to a method for restoring cadmium pollution of soil in a passivation mode.
年，镉污染引发的“痛痛病”开始出现，到上世纪50 年代蔓延到全日本。
In 1931, the cadmium pollution caused by the "Itai Itai disease" began to appear, to the 50's of last century and spread all over japan.
镉污染土壤上添加稻草，抑制水稻生长，但不显著影响产量和糙米中镉含量。
On Cd polluted soils, rice straw inhibited the growth of rice without significant effect on the yield and Cd contents of the grains.
施用过污泥和长期污水灌溉，土壤镉污染严重的农田不应再种植蔬菜和水稻。
Heavy cadmium-polluted fields with long-term sewaging should not be vegetable and rice lands.
研究测定了部分城市园林绿化树种对重金属中大气铅、镉污染物的吸滞能力。
The absorption and purification ability of some green tree species to heavy metal Pb and Cd in the atmosphere is measured and compared.
在单一镉污染土壤中，土壤中各形态镉含量均随着外源镉浓度的增加而增加。
Contents of various species of soil Cd increased with increasing external Cd concentrations.
采用室内砂培试验，对锌营养条件下镉污染对小麦生理特性的影响进行了研究。
With the method of sand cultural experiment, the effect of Cd on physiological characteristics of wheat under the condition of Zn nutrition was studied.
紫萍对镉污染较敏感，在有镉污染的富营养化水体污染治理的过程中要慎重应用。
The application of Spirodela polyrhizaon eutrophied water treatment with cadmium pollution of this plant must be carefully considered.
认为施加有机肥是缓减土壤镉污染危害的有效措施，且施羊粪的效果比施泥炭好。
The study shows that organic fertiliser could reduce the hurt of soil "cadmium-pollution and the effect of goat feces is better than peat."
由于烟草的生物量大，叶片容易收获，在镉污染土壤的植物修复中有很大的应用潜力。
Due to the high biomass, high ability to accumulate cadmium and easiness for harvesting, tobacco has a great potential for application in phyto-remediation of cadmium polluted soils.
结果：本区重金属污染主要是猪肾和食用菌中的镉污染，超标率分别为90%和46。
Results: The pollution of heavy metals mainly was Cd in pig kidney and edible germ.
湖南省浏阳市镉污染事件已出具的有效检测结果显示，2888人中尿镉超标509人。
Liuyang City, Hunan Province, cadmium pollution incidents have been issued a valid test results showed that 2888 people in urinary cadmium exceeded 509 people.
采用水培实验法，研究了不同浓度和不同施加方式下外源精胺对苎麻镉污染毒害的缓解效应。
Modification of cadmium (Cd) toxicity in ramie by exogenous spermine (Spm) with different concentrations and adding modes were researched under hydroponic conditions.
由于镉有不可降解性和极长半衰期的特性，镉污染对动物健康已经构成了巨大的潜在性威胁。
Additionally, due to the undegradability and long half-times, cadmium will throw great threat on animal health.
结果表明，水产品中镉污染严重，且有逐年升高的趋势，其他各类食品的超标率有逐年降低的趋势。
The results indicated that the Cd pollution condition was severe in the fishery products, which were increased year by year, and the fraction defective rate of other foods were degraded.
研究EDTA（乙二胺四乙酸钠）对在镉污染的土壤中不同镉富集类型水稻品种生长和发育的影响。
The study aimed to discuss the law of the effect of applying EDTA in the cadmium-polluted field on the growth of rice.
本发明涉及污染土壤的植物修复强化技术领域，具体地说是一种螯合强化植物修复镉污染土壤的方法。
The invention relates to the technical field of plant repair and enhancement of polluted soil, in particular to a method for repairing cadmium-polluted soil by using chelate-enhanced plants.
结果发现：镉污染区人群尿NAG同功酶的排泄均显著高于对照组具有统计学意义，尤以NAG-B明显；
The results showed the exerction levels of NAG isoenzymes in urine of population in polluted areas were significantly higher than those in control group, especially for NAG B.
结果发现：镉污染区人群尿NAG同功酶的排泄均显著高于对照组具有统计学意义，尤以NAG-B明显；
The results showed the exerction levels of NAG isoenzymes in urine of population in polluted areas were significantly higher than those in control group, especially for NAG B.
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