English translation for "pollution concentration"

污染浓度

Related Translations:

cobalt pollution:  钴污染

marine pollution:  海洋污染

chlorine pollution:  氯污染

sea pollution:  鄂霍次克海海上污染海水污染海洋污染

additional pollution:  增添污染

atmosphere pollution:  大气污染

pollution emergency:  污染应急

stream pollution:  河流污染，水域污染溪水污染

fluorine pollution:  氟污染

community pollution:  居民区污染

Example Sentences:

	1.	The artificial neural network is used to predict the observational data of the atmospheric pollution concentration and the test results 摘要污染物浓度预测是环境保护的重要内容，将神经网络用于水中有机污染物浓度的预测并对效果进行检验。
	2.	The results show that , the more soil lead pollution concentration is high , the more heavy metal lead is absorbed by maize plant , and the more maize plant growth influenced is graveness 结果表明：土壤重金属铅污染质量分数越高，玉米吸收重金属铅越多，对玉米的生长影响越大。
	3.	These methods can effectively decrease the pollution concentration of air invironment , however , ultraviolet light must join the process , the purity effect is not good at being used indoors 此方法虽然能有效降低环境中污染性气体的浓度，但必须有紫外光参与，否则净化效果不佳，应用于室内空气净化受到较大限制。
	4.	From august 2005 the epd required operators renewing their specified process licences for power plants to reduce their total emissions . previously , only the pollution concentration in emissions was controlled 以往，环保署只是管制发电厂废气的污染物含量，但在2005年8月，我们要求电力公司减低总排放量，方会续发指明工序牌照。
	5.	( 3 ) the software modflow is a authority software in the world edited by professors chunmiao zheng etc , this paper uses the software successfully to model the pollution area and pollution concentration of the element 90sr in fracture water in hae field and its chang 软件成功地运用到放射性废物处置的环境评价领域。三维动态模拟锯进入裂隙饱水带后的污染范围、污染浓度分布及其随时间的变化规律，确定了xr的污染区域。
	6.	Then by using the excel software , we get the figures of the velocity profile and pollution concentration distribution of different sections , and get the ventilation efficencies of the three ventilation forms . as view from the efficiency of the draining pollution , a desired ventilation is regarded as the up - inlet and down - outlet on the same side after compairing the three ventilation efficiency . the trend of the velocity profile and the pollution concentration distribution both are basically identical with the practice , and the numerical results of the ventilation efficency accord with the ones studied by prof 从排污效果的角度上来看，分析得出这几种方式下较好的送排风方式是同侧上送下排方式。从得到的流场、浓度场分布的趋势来看与实际大体一致，计算的通风效率与已经有的实验值大体相吻合，说明本文所采用的数学模型合理，计算方法基本可靠。
	7.	Then author discusses the writing and debugging of the program . the ventilation of a typical chamber with a stable fixed pollutant emission is studied by founding different boundary conditions ( here , they are the both up inlet and outlet on opposite side , the up - inlet and down - outlet on opposite side and the up - inlet and down - outlet on the same side . ) . and accordingly dividing different grids . using the program , the velocity values and the pollution concentration values of the chamber are worked out 对所研究的具有单个固定污染源的典型房间的室内通风，通过对异侧上送上排、上送下排以及同侧上送下排等几种方式下，建立相应的边界条件并划分网格，运用编制的程序对它们进行数值模拟，所得的计算结果再用excel软件分别进行显示与处理，得到相应条件下的流场、浓度场，而后再算出相应的通风效率。
	8.	A better desired ventilation form is acquired by comparing the three efficiency values . on the basis of recently materials collected in the field at home and abroad , this paper adopts two - equation turbulence model by analysis and comparison , and sets up mathematical model to study three - dimentional indoor turbulent flow . control - volume method and power - law scheme is used to discrete these differential equations . according to semi - implicit method for pressure - linked equations ( simple algorithm ) , author writes a general program in c language for simulation of the velocity profile , temperature and pollution concentration distributions of indoor airflow , and the writing , the debugging and the running of the program . all are completed in microsoft visual c + + 6 . 0 environment 在收集国内外在这一领域内的大量资料的基础上，通过分析与比较，采用了k -双方程模型来研究室内气流的浓度分布，建立了描写稳态的三维紊流室内气流浓度分布的数学模型，采用控制容积法和幂函数分布方案来离散微分方程组，按压力藕合方程的半隐式法（ simple ）算法，用c语言编写了计算室内气流流场和温度场、浓度场的通用程序，并在microsoftvisualc + + 6 . 0环境下对程序进行编制、调试与运行，并对调试工作做了探讨与分析。

Similar Words：

"pollution clean-up" English translation, "pollution clean-utechnology" English translation, "pollution complaint" English translation, "pollution complaint hotlines" English translation, "pollution complaint statistics" English translation, "pollution condition" English translation, "pollution contribution" English translation, "pollution control" English translation, "pollution control and abatement" English translation, "pollution control department" English translation