In recent years, heavy metal pollutions associated with soil quality assessment have drawn increasing concern and attention.
土壤重金属污染以及与其相关的土壤环境质量评价研究近些年越来越引起人们的关注和重视。
Later on, correlative international organizations, including IMO, drew a series of conventions in order to avoid and minimize pollutions from ships.
随后，包括国际海事组织(IMO)在内的国际相关机构制订了一系列防止和减少船舶污染的国际公约。
Over the past decades the wetland systems have turned into one of the most seriously threatened ecosystems around the world due to exacerbation of pollutions and overexploitation of wetland resources.
近年来湿地垦殖、污染和资源的过度开发，致使湿地成为全球最受威胁的生态系统之一，我国湿地也同样遭到这些威胁。
Results The main indoor air pollutions were formaldehyde and benzene.
结果室内空气污染物主要为甲醛和苯。
The so-called pure Land is the pure world free from mundane pollutions.
所谓“净土”，意指无浊污染的清净世界。
The article discussed the relationship between physics and environmental pollutions.
本文论述了物理学与环境污染的关系。
The automatic cleaning and dust-absorption pneumatic system prevent dust pollutions.
设备设有自动清尘和吸尘气动系统，无粉尘污染。
Noise has been generally regarded as one of the most important environment pollutions.
噪声已经被公认为一种重要的环境污染。
The element nitrogen and sulfur in waste tyres are major precursors of secondary pollutions.
废轮胎本身含有的硫和氮是热解二次污染物产生的前驱元素。
Strict institutions should be established in order to solve the severe heavy metal pollutions.
为回应日益严峻的重金属污染形势，必须建立严格的重金属污染监管制度。
Just as any other pollutions, noise can cause heavy damages to the production and the living of human being.
噪音如同其他的污染一样，对人类的生产、生活有巨大的危害性。
Mine solid wastes and acid wastewater in resources exploitation have become two major environmental pollutions.
矿山固体废物和酸性废水已成为矿山资源开发过程中的两大环境公害。
The alloy in accordance with the present invention doesn't make pollutions during its preparing and using course;
本发明的合金在制备和使用过程中无污染；
Temporary control measures may be taken against relevant products that cause severe pollutions to the environment.
对环境造成重大污染问题的相关产品，可临时采取控制措施。
The situations and the changing patterns of formaldehyde pollutions in the air of the indoor decoration are probed.
探讨家庭室内装修后空气中甲醛污染现状及其变化规律。
This paper introduces the main technical measures used to control the pollutions exhaust from Marine diesel engines.
本文介绍船用柴油机为控制排放污染物所采取的主要技术措施。
For those products having caused significant environmental pollutions, the temporary control measures shall be taken.
对环境造成重大污染问题的相关产品，可临时采取控制措施。
Due to the small scale of small towns and unreasonable industrial structure, there are pollutions of water, gas and noise.
但由于小城镇自身的规模偏小，产业结构不合理等诸多原因，造成的水、大气、噪声等污染依然存在。
During the experiment, it is also found that coagulation and sedimentation can remove most of the pollutions in raw water.
试验过程中还发现，装置的混凝沉淀阶段对水源水中各种污染物的去除起主要作用。
Pipeline accidents and subsequent leaks cause huge economic loss, and environmental pollutions that can even endanger life safety.
工业流体管道泄漏事故导致巨大的经济损失、资源浪费和环境污染，有时甚至危及生命安全。
The coking plant is a production unit of the iron and steel enterprise and would cause most serious pollutions to the environment.
焦化厂是钢铁企业中对环境造成污染最严重的生产单元。
Groundwater around oil and chemical industry always contains petroleum hydrocarbon pollutions, which can affect the usage of water.
石油化工公司周围的地下水中含有油类污染物，影响了水的使用。
With a vast range of distribution and long-term effects, acid rain is one of environmental pollutions caused by atmospheric changes.
酸雨是在大气环境发生变化后引起的环境污染之一，其特征是分布范围广，作用时间长。
In power net the harmonic pollutions and reactive power component generated by power electronic equipments have been the major source.
在供电电网中，由电力电子设备产生的谐波和无功电流已经成为主要的污染源。
Cooking oil fume, one of major indoor air pollutions with chemical elements, greatlyly harms the health of professional workers exposed to it.
烹调油烟是室内主要空气污染物之一，化学成分复杂，严重影响职业接触人群的健康。
By effectively reducing coal consumption, the utility model can relatively reduce the discharge of coal smoke with less environmental pollutions.
本实用新型由于有效降低燃煤量，所以煤烟的排放量相对减少，降低环境污染。
Coal is an important energy in China, coal combustion is the primary source of pollutions which cause great destructions to the ecological environment.
煤在我国是一种重要的能源，煤的燃烧是造成我国生态环境破坏的最大污染源。
Coal is an important energy in China, coal combustion is the primary source of pollutions which cause great destructions to the ecological environment.
煤在我国是一种重要的能源，煤的燃烧是造成我国生态环境破坏的最大污染源。
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