铅污染

环境铅污染对儿童淋巴细胞染色体及SCE的影响

Effect of Environmental Lead Pollution on Chromosmal Aberration and SCE of Lymphocytes in Children

道路两侧TSP中铅污染并未超出国家标准浓度限值，四个监测点年平均值0.383μg。

TSP roads on both sides of lead pollution limits are not exceeded national standards , four monitoring points , the average 0.383 μ g.

饮用水被铅污染了。

The drinking water has become contaminated with lead .

中国水稻重金属镉与铅污染GAP栽培控制关键点分析

Analysis on Key Points for Controlling Cadmium and Lead Contamination during Rice Production

铅污染对菱幼苗SOD、POD及叶细胞亚显微结构的影响

Effects of lead polluted water on activities of superoxide dismutase , peroxidase and ultrastructure in leaves of Trapa bicornis seedlings

矿山尾矿铅污染植物修复及EDTA强化技术研究

Phytoremediation and Its EDTA-Enhanced Techniques for Mined Lands Contamination with Lead by Typha Orientalis Presl

而且，SBN在制备过程中能够避免PZT等铁电材料的铅污染的问题。

And the SBN thin film can avoid plumbum pollution of PZT ferroelectric material .

有机酸和EDTA对铅污染土壤上青蒜产量及品质影响的研究

The Effect of Organic Acids and EDTA on the Output and Quality of Crown Treacle Leaf in Pb Polluted Soil

不同营养水平和EDTA对铅污染土壤植物修复的影响及植物对铅胁迫响应的研究

The Study of the Phytoremediation of Pb at Different Nutrient Levels and EDTA , and Response to Pb Stress in Plants

采用盆栽试验研究了在镉、铅污染的土壤上，有机&中性化技术对春菜生长以及污染元素（Cd和Pb）吸收的影响。

The effects of organic-neutralization technology on the growth and uptake of Cd and Pb of Brassica juncea var. foliosa in the Cd-Pb Contaminated soil were studied by pot experiments .

实地调查采样、结合GIS技术进行室内综合分析，系统研究了沈阳市大气、土壤、灰尘中铅污染对儿童健康的影响。

In this thesis , based on field sampling and indoor integrated analysis with GIS technology , the impact of lead pollution in the atmosphere , dust , soil on the children was explored systemically .

同时紫花苜蓿具有很高的生物量和对Pb较高的富集作用，因此是一种很有利用价值的土壤铅污染修复植物。

At the same time alfalfa had a very high biomass and was able to accumulate relatively high Pb content in its body , indicating that the plant may be valuable in the phytoremediation of Pb-contaminated soil .

他们把这种高排放归结于环境标准的管理不足。作者之一的ChrisCherry说：“铅污染控制在管理空间中相对较新，因此不存在遗留标准或者各国坚持的‘规范’”。

" Lead pollution control is relatively new in the regulatory space so there aren 't legacy standards or'norms'that the countries adhere to ," said Chris Cherry , one of the authors .

通过石灰处理的土壤提高了铅污染土壤的pH值，降低了铅的活动性，抑制了玉米根尖细胞对铅的吸收，降低了重金属铅对玉米根尖细胞的危害。

The soil pH value was promoted , the lead activities was dropped by applying lime to soil , and then absorption of maize root tip cells to lead was inhibited , harm of the lead to maize root cells was dropped .

结论：CH铅锌冶炼矿区的铅污染蓄积已加重当地儿童的体铅负荷，并对当地儿童的健康状况造成不良影响且已促成了儿童相关行为问题的产生。

Conclusion the local lead accumulation has already aggravated lead burden of children , this condition has adverse effects to the health of local children and has contributed to the production of child-related behavior problems .

结果表明，沪宁高速公路两侧距路肩250m范围内土壤和小麦已受不同程度铅污染。

The results show that the soils within the 250 m wide zones along either side of the expressway and grains of the wheat growing thereupon were polluted with lead to a various extent .

方法：0.05%水平醋酸铅污染大鼠饮用水28天，用Morris水迷宫试验测定大鼠的学习记忆功能。

Methods : An experiment was designed to investigate the effects of chronic low level lead exposure ( 0.05 % of lead acetate to pollute their drinking water for 28 days ) on the spatial learning and memory of rats by Morris water maze .

结果表明，铅污染土壤中水溶性铅含量很低（不足总量的01%），EDTA能显著增加土壤铅的水溶性，提高油菜地上部铅含量。

The results showed that water soluble Pb in Pb contaminated soils was rather low ( less than 0 1 % of total soil Pb ), EDTA addition to soil significantly enhanced Pb solubility in the soil and increased the shoot Pb concentration of India mustard .

为了解深圳市售食品的铅污染状况，对309个茶叶样品进行了铅含量分析测定，检测结果表明，铅检出率为100%，达标为93.9%，铅含量范围为0.07～19.26mg/kg，平均值为1.17mg/kg；

309 tea samples were detected to understanding the situation of lead ( pb ) contaminant in Shenzhen City . The content range of lead was among 0.07 ~ 19.26mg/kg and the average concentration was 1.17mg/kg .

在高浓度铅污染土壤中，微生物生理生态参数发生明显变化，微生物生物量碳/土壤有机质碳（Cmic/Corg）逐渐下降，代谢熵（qCO2）明显上升，表明土壤微生物群落处于胁迫状态。

Two ecophysiological parameters , the microbial biomass carbon / organic carbon ( C_ mic / C_ org ) ratio was decreased and a consequence the metabolic quotient ( q_ CO_ 2 ) was increased with elevating Pb concentrations , indicating a stressful condition for soil microflora .

我国大城市环境铅污染影响因素分析

Analysis of factors effecting lead pollution in urban environment of China

含铅颜料是主要的铅污染源。

The lead pigments are a big source of lead pollution .

广州市2008年食品铅污染情况分析

Analysis on the Lead-Contamination of Foods in Guangzhou City in 2008

水也是食品铅污染的来源之一。

Water is also a source of lead contamination of food .

城市环境铅污染及其对人体健康的影响

Lead Pollution and its Impact on Human Health in Urban Area

土壤中的铅污染及其磷酸盐修复技术研究

Study on Lead Pollution in the Soil and Phosphate Repair Technology

兰州市市场上部分食品铅污染状况分析

Analysis of food contamination by lead at Lanzhou city Gansu province

铅污染对3个水稻品种种子活力的影响

Effects of Pb Pollution on Seed Vigour of Three Rice Varieties

尘土是茶叶加工过程中铅污染的主要原因。

Dust was the main cause of Pb contamination during tea processing .

福建省乌龙茶铅污染成因探讨

Studies on the Reasons for Heavy Metal Pb of Fujian Oolong Tea