This heavy metal, which can also contaminate water and soil, can interfere with nearly every aspect of fetal development, causing brain and kidney damage, according to the CCHE.
铅这种重金属，也会污染水和土壤，而且，根据CCHE，铅几乎可以干扰到胎儿发育的各个方面，造成脑和肾的损伤。
"They might be tightly linked to the development of soil on land," said Dr. Baldauf, the Swedish biologist, who is analyzing the DNA of species discovered in the Eumycetozoan Project.
“他们或许与陆地土壤的变迁有紧密联系，”瑞典生物学家巴尔道夫说。他正在对黏菌工程中发现的黏菌品种进行DNA分析。
Constant passage of machinery over the same area compacts the soil and limits the development of roots.
机械经常在相同地带内通过，会将土壤压紧并限制根系的发育。
In Bohai Bay, the development of marginal fields further faces the challenges of extremely soft soil, ice, earthquake, etc.
渤海湾油田开发，还面临着海床超软土地基、海冰和地震等环境载荷的挑战。
Some engineering approaches are presented for the development of soil and water resources in southern irrigation area in Heilongjiang.
对黑龙江省南部引嫩工程地区的土水资源开发利用问题，提出若干建议措施。
The resulting barren area leads to soil erosion and the development of undesirable trails.
贫瘠的土地往往导致土壤的侵蚀出现不期望的痕迹。
As the carrier of matter transport from plant to soil or from soil to plant, it is very important to the development and health of plant and soil.
这种从植物到土壤和从土壤到植物的物质运输的载体，对植物和土壤的发育与健康都十分重要。
Soil profiles have the obvious diagnostic horizons and properties and characteristics of soils have distinct change along their profile depth under stable conditions of soil development.
在稳定的土壤发育条件下，土壤剖面有可以鉴别的诊断层，其中一些性状特征沿剖面分异明显。
The degree of differentiation of iron and manganese in horizons increased with the degree of soil development.
铁、锰在土层中的分化程度，随土壤发育的程度而增加；
It is very important to use a core to analyze the development and activity of faults in the case of bedrock which is covered by soil and water.
在工程区基岩被第四纪土、江水等覆盖的情况下，如何充分利用好获得的钻孔岩芯来分析断层的发育和活动性情况就显得非常重要。
The Changjiang estuary, the largest estuary in China, is world-famous for its great abundance and development intensity of soil and water, water transport and fishery resources.
长江河口是中国最大的河口，其水土资源、水运资源和水产资源极其丰沛和开发强度已闻名于世。
Soft soil, massive development and overuse of underground water reservoirs have raised the threat of the city being swallowed by the East China Sea.
松软的土壤、大面积开发以及过度使用地下水加剧了上海被东海淹没的威胁。
Frequency dependent susceptibility, however, dominantly influenced by the intensity of rock weathering and soil formation, can indicate soil development degrees and relative soil ages.
土壤频率磁化率因主要受风化成土作用强度影响，所以能够较好地指示土壤发育程度和相对成土年龄。
Some prospective soil fumigants which can substitute Methyl bromide were introduced, while the tendency development of soil fumigants used in vegetable greenhouse was summarized as well.
介绍了几种可以取代溴甲烷的土壤消毒剂，指出了今后用于蔬菜大棚的土壤消毒剂的发展趋势。
To establish a soil resources information system for site specific management is essential for rational development and utilization of wide spread red soil resources in southern China.
研究建立土壤资源信息系统，实现土壤资源定位管理，是合理开发我国南方大面积红壤资源的前提。
Contents include the research methods of bioremediation, the application of bioremediation in soil and water, and the development of bioremediation.
内容涉及生物修复的研究方法和手段、生物修复在土壤和水体中的应用、生物修复的发展前景等。
This paper deals with the international development of soil physics, and the prospects for soil physics in China are given.
本文概述了国际土壤物理学的发展趋势和中国土壤物理研究前景展望。
Onthe basis of above analysis, the formation, development and evolution direction of the soil on mobile sand dunes and its position and naming in soil classification are approached.
在此基础上，对流动砂丘上土壤的形成发育演变方向以及在土壤分类中的地位和命名等问题进行了探讨。
Seepage action can influence the intensity of soil, and the development of cracks that come forth under the dry-wet alternate action reinforces force of seepage action.
渗流作用可以影响土体强度，红粘土在干湿交替作用后出现了裂缝，裂缝的发育增强了渗流作用对土体强度的影响程度。
Construction of ecological environment forest, urban protection forest, water and soil conservation, production and comprehensive utility and development of nursery stock.
生态环境林、城市防护林建设，天然林资源保护，水土保持，林业苗木生产及综合利用开发等。
Abiotrophy resulted from soil fertility inadequacy was a main limiting factor for the growth and development of apple trees in this region.
不施肥或施肥不足，则成为影响红富士幼树生长、发育和早实性的主要限制因子。
It considers that it should conduct water loss prediction in the light of the present status of only predicting soil loss in a soil and water conservation plan of development projects.
针对开发建设项目水土保持方案中仅预测土壤流失量的现状，认为应开展水流失量预测。
Based on its soil and water loss and treatment characteristic, the monitoring technology of linear zone development and construction project was elaborated from its content, object, item and method.
针对线形开发建设项目的水土流失与治理特点，从监测内容、对象到监测项目和方法，对线形开发建设项目水土保持监测技术进行了详细地阐述。
Foundation soil treatment method of coastal beach reclamation is very important for development and construction of coastal area, which has problems of low consolidation and bearing capacity.
沿海滩涂围垦地基土处理对沿海地区开发建设的意义非常重大，而该类地区土的欠固结性及承载力低是工程建设中比较突出的问题。
Along with the large-scale construction of highway and fast development of the western part of China, it is important to study on the roadbed and slope problems in the districts of the expansive soil.
我国是膨胀土分布最广泛的国家之一，随着我国高等级公路的大量兴建和西部开发步伐的加快，开展膨胀土地区公路路基和边坡问题的研究，具有重要的现实意义。
This paper reviewed the intension of soil quality, discussed the importance of studying soil quality, and analyzed development laws of soil quality and the ways of soil degradation.
本文综述了土壤质量的内涵、土壤质量研究的重要性与重点、土壤质量演变的规律及土壤退化的途径。
Water and soil conservation plan is the essential technical document during the feasibility studies of development or construction project.
水土保持方案是开发建设项目可行性研究阶段立项必备的技术文件。
In recent years, with the faster speed of national development and construction, people are paying more and more attention on soil erosion monitoring.
我国土壤侵蚀严重、分布范围广，近年来随着全国开发建设速度加快，土壤侵蚀监测越来越受关注。
In recent years, with the faster speed of national development and construction, people are paying more and more attention on soil erosion monitoring.
我国土壤侵蚀严重、分布范围广，近年来随着全国开发建设速度加快，土壤侵蚀监测越来越受关注。
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