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污染范围
相关语句
  pollution range
     Study of Safety in Pollution Range of Poisonous Gas to Space Vehicle Launching Site
     航天发射场有毒气体污染范围安全性研究
短句来源
     At the same time, non-pollution range, pollution range, fire zone and potential pollution range at any moment are determined by depth first search algorithm, which provides foundation for the determination of escaping route and rescuing route.
     同时利用深度优先搜索法,确定了火灾时期任一时刻非污染范围、污染范围、火区和可能污染范围,为确定避灾路线和救护路线提供了依据。
短句来源
  polluted area
     Based on the research of environment hydrogeology and model for groundwater pollution, fuzzily assessment of near groundwater environmental quality in You river hollow and near area of Hainan city was performed,and selecting F- as the simulating factor,the variations of F- concentration and its polluted area and degree in 5a were simulated and predicted.
     在对淮南市窑河洼区环境水文地质调研基础上,对拟建窑河洼电厂灰场及邻区的浅层地下水环境质量现状进行了:兰。 基于地下水水质模型,以F-作为模拟因子,对地下水F-浓度变化进行厂数值模拟,对其5a后的污染范围和程度进行了预测评价。
短句来源
     Taking the environmental hydrological and geological conditions of an Cr3+ polluted urban industrial area into account, A countermeasure, i.e. drausing water from underground in the center of the area to cut off underground streams, was taken to reduce the level of pollution of ground water from Cr6+. After 6 years practice, the polluted area was reduced from 0.321km2 to 0.032km2 and the drinking water supply was back to normal.
     就城市工业区地下水环境受六价铬严重污境的情况,根据该地区环境水文地质条件,在污染中心地带采用抽水截流方法,使地下水中六价铬污染大幅度下降,经过6年防治,其污染范围由0.321km~2下降到0.032km~2,居民生活饮用水供应恢复正常,仅4号水源井已创税利30万元。
短句来源
     Based on the research of environment hydrogeology and model for groundwater pollution, fuzzy assessment of near groundwater environmental quality in You river hollow and nearby area of Huinan city was carried out, and selecting F~ as the simulating factor, the variations of F- concentration and its polluted area and degree in 5 a were simulated and predicted.
     在对淮南市窑河洼区环境水文地质调研基础上,对拟建窑河洼灰场及邻区的浅层地下水环境质量现状进行了:兰; 基于地下水水质模型,以F-作为模拟因子,对地下水F-浓度变化进行了数值模拟,对其5a后的污染范围和程度进行了预测评价。
短句来源
     Based on the research of environment hydrogeology and model for groundwater pollution, fuzzy assessment of near groundwater environmental quality in You river hollow and nearby area of Huinan city was carried out, and selecting F- as the simulating factor, the variations of F- concentration and its polluted area and degree in 5a were simulated and predicted.
     在对淮南市窑河洼区环境水文地质调研基础上 ,对拟建窑河洼灰场及邻区的浅层地下水环境质量现状进行了:兰 ; 基于地下水水质模型 ,以F- 作为模拟因子 ,对地下水F- 浓度变化进行了数值模拟 ,对其 5a后的污染范围和程度进行了预测评价。
短句来源
     The pollution degree and the polluted area are correlated with the dischargimg amount of the waste gas, the height of the chimney, wind power and so on.
     污染程度及污染范围与废气排放量、烟囱高度和风力等因素有关。
短句来源
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  polluted range
     The comprehensive evaluation of polluted extent, polluted range and damaged extent can provide scientific foundation for pollutants control.
     对污染程度、污染范围和:Τ潭冉凶酆掀兰 ,可为污染物治理提供科学依据。
短句来源
     However, an evaluated method of fuzzy matter-element is presented because the concepts of polluted extent, polluted range and damaged extent themselves are fuzzy.
     但因污染程度、污染范围和:Τ潭鹊雀拍畋旧泶嬖谧拍:远岩源 ,于是提出了:镌兰鄯。
短句来源
     The basic thinking of this method is to combine fuzzy analysis with matter-element analysis, build up several kinds of composite matter-element according to the three main factors----polluted extent, polluted range and damaged extent and corresponding secondary ones and their weights, and then take mean and maximum and minimum of the value of fuzzy parameter corresponding to the weights of the main factors of environment pollution as evaluation indexes at the same time and make evaluated composite fuzzy matter-element.
     该方法的基本思路是 :把:Ю砺塾胛镌治鱿嘟岷 ,根据污染程度、污染范围、:Τ潭热鲋饕蛩丶捌湎嘤Φ拇我蛩赜肴ㄖ ,建立各类复合物元 ,然后把环境污染各主要因素相应权重下:恐档钠骄、最大值和最小值一同作为评价指标 ,构成评判复合:镌。
短句来源
     This paper mainly introduces the environmental changes resulted from the in-situ leaching of uranium, including pollutant, polluted range and level.
     本文重点介绍了斯特拉日铀矿地浸开采引起的环境变化、影响环境的污染物、污染范围、污染程度等。
短句来源
  “污染范围”译为未确定词的双语例句
     Results Generally the pollutant range of the enterprises runs from 0 to 1.5 km.
     结果 企业的污染范围一般在 0~ 1.5km范围内。
短句来源
     The results showed that after acceleration of trains,the levels of leq measured in one hour increased 2.1 ̄3.6 dB(A),the transmission radius of noise pollution increased about 100 meters,the prevalence rate of psychological symptoms and complains of trouble senses of the residents living along the railway were both higher than those of the control group
     结果表明:提速后调查区段声环境1h等效声级提高2.1~3.6dB(A),噪声污染范围扩大约100m,人群烦恼率和心理症状出现率均高于对照组
短句来源
     However,pre-operation time ≥12h, ISS of ≥20,the abdominal contamination degree of George grading of ≥grade Ⅲ,transfused blood ≥1?000ml and shock have been identified to result in an increase of abdominal infections.
     待手术时间≥12小时、ISS评分≥20分、腹腔污染范围George分级≥Ⅲ级、输血量≥1 000m l以及休克等均可导致术后腹腔感染发生率显著增加(P<0.05)。
短句来源
     Contamination Region of Critical Measurement Error in Power System State Estimation
     电力系统状态估计中关键量测误差的污染范围
短句来源
     Among the four heavy metals Cd,Pb,Cu and Zn,Zn was distributed in the investigated over the greatest distance,Cd only dispersed near the point resource,while Pb and Cu were in the spatial range between Cd and Zn.
     4种重金属中,Zn的污染范围最大,Cd污染在空间分布上主要集中于污染点源附近,Pb和Cu的空间分布介于Cd和Zn之间.
短句来源
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  pollution range
Within this Cu pollution range, all the measured microbial biomass levels declined to 10%-28% of the control plot values and activity assessed by respiration was lowered to 16%.
      
These results are situated in the lower part of the typical pollution range shown in the literature.
      
The dispersion of the I/O ratio presents almost constant values for all outdoor pollution range and facade permeability.
      
  polluted area
A tumor was found for the first time in a musselMytilus trossulus from aheavily polluted area of Nakhodka Bay, Sea of Japan.
      
Eight polymorphic loci were surveyed in three samples of the gastropodTegula rustica collected in a clean area of Peter the Great Bay and in three samples from a heavily polluted area of the bay.
      
One of the stations was located in a polluted area (Alekseev Bight, Popov Island) and the other, in a relatively clean area (the Verkhovskii Islands).
      
Macrofouling of the Scallop Mizuhopecten yessoensisin the Polluted Area of Amursky Bay, Sea of Japan
      
The mean home range size of females was significantly larger in the polluted area than in the pristine area in both P.
      
更多          
  polluted range
However, these indices showed varying sensitivity to different ranges of pollution, for example, Chandler-ASPT and BMWP-ASPT are more sensitive to the change in clean/slightly polluted range than in the moderate/very polluted range.
      


Fluorine pollution in soil in Baotou region has been studied and described. Distribution of soluble and total fluorine in soil can in some way reflect range and level of fluorine pollution in air in that region. Atmospheric fluorine pollution in this region can hardly be compared with that caused by tail-ore dam, involving solid waste and wastewater from ore-dressing and -sintening plants, which according to data are main sources. Accumulation rate of fluorine in soils downstream of the dam is very high, sometimes...

Fluorine pollution in soil in Baotou region has been studied and described. Distribution of soluble and total fluorine in soil can in some way reflect range and level of fluorine pollution in air in that region. Atmospheric fluorine pollution in this region can hardly be compared with that caused by tail-ore dam, involving solid waste and wastewater from ore-dressing and -sintening plants, which according to data are main sources. Accumulation rate of fluorine in soils downstream of the dam is very high, sometimes over one ton fluorine per ha. per meter. Fluorine pollution in soil also causes contamination of ground water and vegetables. That results in relocation of the neighboring production units several years ago. It becomes clear that it is not the air fluorine pollution, but the soil fluorine pollution intensified tail-ore dam, which play its part. In view of serious impact made by tail-ore dam on the environment, practical suggestions should be advanced to take preventive measures for extensive protection.

内蒙古包头地区是我国氟污染的严重地区之一。本文研究了土壤含氟量的特点,发现该区土壤本身含氟量偏高,加以三废中氟的污染,使氟病发生的可能性增加。根据土壤中水溶性和全氟的分布,可以估计大气氟污染的范围和程度。与大气氟污染相比,资料表明,包钢尾矿坝往南3km内的土壤全氟和水溶性氟测定结果说明,土壤氟污染现在已达坝下2km,最高浓度处每公顷每公尺土层中含氟近1吨。目前,如不采取措施,尾矿坝对土壤、地下水和作物的影响将更加严重。针对尾矿坝对环境的污染特点,提出了防治污染的措施。

This article is written based on information of common major contaminants of river water and ground water, synchronized observation data of water level, river water flow, and data of hydrogeology survey, in order to find extent, range and mechanism of secondary pollution by the seriously polluted Hun River upon ground water.

本文根据河水与地下水中共存污染物、水位同步观测数据、河水断面流量以及水文地质勘探试验等资料,探讨浑河河水对地下水产生次生污染的程度、范围和机理。 浑河河水对两侧地下水造成次生污染。在横向上,近河床污染重,远离河床则逐渐减轻;纵向上,上游重于下游。其污染范围,在地下水连续开采区,大致在离河床800m左右宽度范围内;在非开采区,仅限于百米范围内。

Taking two typical TV and FM broadcasting transmitting antennas for example, the paper relates to a computational method for electromagnetic pollution of TV and FM broadcasting transmitting stations. In the paper are also compiled different computational formulas in common use and their relative measuring charts and curves for some TV and FM broadcasting antennas field-strength. In addition, the general method of drawing "equivalent field-strength curve" is given to deseribe electromagnetic pollution range.

本文以两个典型的电视和调频广播发射天线为例,论述了城市电视和调频广播发射台的电磁污染计算方法,汇集了各种常用电视和调频广播天线的空间场强计算公式及有关测试图表、曲线,给出了便于各有关部门使用的描绘电磁污染范围的威力图的绘制方法。

 
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