目的考察白术药材的重金属含量情况。
OBJECTIVE To investigate the content of heavy metals in Actractylodes Macrocephala Koidz. (AMK).
叶菜类中大部分重金属含量高于果菜类。
The contents of many heavy metals in leaf vegetable are bigger than in fruit and vegetable.
如何控制僵蚕中的重金属含量有待深入研究。
Further research on how to control the content of heavy metal in Bombyx Batryticatus should be well developed.
芦蒿样品与土壤中重金属含量相关性不显著。
The correlation of heavy metals content between Seleng wormwood and soil was not significant.
不同土壤类型平均重金属含量和变异系数差异均较小。
The differences of average contents and the variable coefficient of the heavy metals in different types of soil are smaller.
重金属含量是否合格是控制瓶塞质量的一项重要指标。
Whether the content of heavy metal come up to the standard is an important target to control the quality of bottle stopper.
铜尾矿是一类重金属含量极高，对植物生长产生毒害的生境。
Copper mine tailings are usually hostile to plant colonization because of their high concentrations of heavy metals.
农残和重金属含量不超标，为绿色产品，可以出口日本和韩国。
Pesticide residues and heavy metals content is not occupation for green products, can be exported Japan and South Korea.
本文报道了广州市河涌沉积物及底栖生物的重金属含量及分布状况。
The main objective of the present study is to investigate the concentrations and distribution of heavy metals in sediments and benthic organisms (aquatic oligochaetes) from sewage .
并讨论了影响作物重金属含量的因素并就污泥垃圾作农用资源提出建议。
Affecting factors of heavy metals in the crops are discussed and Suggestions for agricultural utilization of mud and garbage proposed.
同时测定了垃圾有机无机复合肥的养分含量、卫生学指标、重金属含量。
The content of nutrient and heavy metal and hygienic standard were measured.
植物叶片的滞尘量、重金属含量以及s含量随着离公路距离的增加而减少。
The content of dust absorption, heavy metal and s of vegetation has reduced as the increase of the distance from the expressway.
使用再生水对土壤中重金属含量及示范区浅层地下水水质未造成明显影响。
The content of soil heavy metals and shallow underground water quality were not greatly influenced by making use of the renovated water for irrigation.
修复后土壤重金属含量以及通过反应墙渗滤液的水质符合相应的国家标准。
The heavy metal content of the remediated soil and the water quality of the percolate passing through the reactive barrier meet the corresponding national standard.
研究了南京城郊3 1 2国道旁茶树不同器官中重金属含量和分布规律。
The heavy metals concentration and distribution in different organs of tea and in soil on the both sides of National Highway 312 are studied.
但城镇及其周围河流沉积物中富集的重金属含量很高，其潜在环境风险不容忽视。
However, the potential risk of heavy metal pollution in the water should not be overlooked considering the high concentrations of heavy metals in the river sediments in and around towns.
对广西平乐、荔浦两锰矿恢复区种植的食用农作物进行了调查和重金属含量分析。
A survey on the crops grown on the restored manganese mine lands in Pingle and Lipu of Guangxi was conducted, and the heavy metal concentrations in the edible parts of the crops were analyzed.
烟叶中的重金属含量是由其产生的土壤带入的，而不是在生产加工过程中人为添加。
Metal content in tobacco leaf primarily is driven by the metal content of the soil in which it is grown, rather than resulting from processing.27.
目的分析酉阳白术主产区土壤重金属含量与农残状况，为白术的基地建设提供依据。
Objective To study the heavy metals and pesticide residue in the soils of production regions of Atractylodes macrocephala for building GAP bases to provide basis.
但如何确切知道货币中有足够的贵重金属含量以使它具有相应的价值则一直是个问题。
There was always a problem of making sure that the coin that you got had enough precious metal in it to give it a value.
监管者应公开所有烟草产源，以及烟草产品中使用的烟草条件，同时考虑基于重金属含量的产品标准。
Regulators should require disclosure of the source and growing conditions of tobacco used in all products and should consider product standards based on heavy metal content.
研究表明，该方法可作为检测食品中铅镉重金属含量的一种方法，有望在实际检测中应用。
The test results showed that the method could be used to detect the content of lead and cadmium in food, and it was expected to be put into practice.
结果表明，在环境差异不大的情况下，影响大白菜重金属含量的主要因素是品种和栽培措施。
The results showed that effecting heavy metals contents in Chinese cabbage is varieties and planting measure.
滞尘量、重金属含量以及s含量随季节变化规律为：冬季、秋季含量较高，春季和夏季较低。
The change law of absorbing dust, heavy metal and s capability of trees up to season is: high in Autumn and Winter, down in Summer and Spring.
南海北部陆架区29个调查站的表层沉积物样品中，重金属含量较低，明显低于沿岸污染海域。
The heavy metal contents in 29 surficial sediment samples from the continental shelf of the northern South China Sea were significantly lower than those in the samples from the polluted coastal areas.
该法回收率和准确度高，精密度和重复性好，在中草药重金属含量分析中具有良好的应用价值。
With high recovery rate, accuracy, precision and repeatability, this method has good application potential in Chinese herbal medicine analysis.
前言：采用盆栽的方式研究了蔬菜种植前施用石灰对南方强酸性土壤中有效态重金属含量的影响。
Culture pot experiment was used to study the effects of limestone on the content of soil available heavy meatal before planting vegetables in acid soil.
所生产的鸡蛋卵磷脂、铁、硒的含量升高，胆固醇含量降低，而且鸡蛋中重金属含量低，无抗生素残留。
The eggs produced had more lecithin, iron and selenium, and less cholesterol, characterized by low levels of heavy metals and no residual antibiotics.
所生产的鸡蛋卵磷脂、铁、硒的含量升高，胆固醇含量降低，而且鸡蛋中重金属含量低，无抗生素残留。
The eggs produced had more lecithin, iron and selenium, and less cholesterol, characterized by low levels of heavy metals and no residual antibiotics.
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