浓度的数值等于摩尔除以体积。
采用物理图像分析，建立简单的数学模型，求解并获得了有限空间气溶胶浓度场函数表达式，并进行相应的数值分析。
The mathematic model is set up by using physics image analysis, the expression of aerosol concentration field in limited space is derived, and the correspondent numerical analysis is .
对于面源范围内部的浓度，模式可以通过数值积分算法进行估算，所以用户可以输入任意小的距离。
Since the numerical integration algorithm can estimate concentrations within the area source, the user can enter any value for the minimum distance.
建立了一个用于模拟SO2浓度分布的简单空气质量数值模式预报系统（SAQMS）。
In this thesis, we built a Simple Air Quality Numerical Model System(SAQMS) for forecasting SO2 concentration.
就变化风速的送风口所产生的气流流型对外科手术室内的细菌浓度和人体热舒适的影响进行了数值模拟分析。
With numerical simulation method the effect of the airflow pattern created by the air inlet of varying velocity on contaminant concentration and thermal comfort in an operating room was investigated.
数值模拟部分，根据实验条件编制有限差分法程序，以土槽实验模型为例验证了程序编制的正确性，同时模拟了溶质浓度的时空分布规律。
Numerical simulate: the finite difference program was compiled to simulate solute concentration distribution with time and distance. its property was proved by the soil trough experimental model.
采用有限差分法和混合有限分析法对耦合模型进行数值求解，并分析了启动压力梯度对地下水污染浓度的影响。
The finite difference method is used to solve the coupling model, and the influence of starting pressure gradient on the distribution of groundwater pollutant concentrations is analyzed.
通过数值模拟，研究了煤粉浓度与颗粒群的着火方式、着火时间和着火温度等的关系。
Correlations of coal concentration with the ignition mode, ignition time and ignition temperature of the cloud are predicated by numerical modelling.
对静止环境中的圆形气泡羽流流场进行数值模拟，得出了气泡羽流的流速场和浓度场。
Numerical simulation of round bubble plumes in still environment is performed to obtain the distribution of velocity and gas holdup.
比较了不同浓度的酵母膏对生活污水中细菌DVC计数值的影响。
The effect of concentrations of yeast extract on DVC of bacteria in sewage water was evaluated.
采用边界配置点法数值求解了气泡表面吸附的活性剂浓度、气泡表面流体速度以及气泡在溶液中的运动速度。
The surface concentration of the adsorbed surfactants, the surface velocity and the migration velocity of the bubble are obtained by a boundary collocation technique.
通过研究钨浓度的对数值与扩散深度幂指数的关系，得到了钨动态扩散动力学的类型。
Through studying the relation between logarithm of the concentration and power of the penetration distance, the kinetics type of diffusion along dislocation has been found.
浓度剖面的实验数据由非线性扩散方程的数值解进行拟合。
Numerical resolution of a non-linear diffusion equation was used to fit the experimental data.
本实验探讨了平衡常数的数值是否会因反应物起始浓度不同而发生变化。
This experiment researched that whether the numerical value of equilibrium constant could be affected because of the differences of the reactant's concentration.
对十余种无机及有机季铵盐阳离子，其电位—浓度对数值呈一定的线性关系。
The potential versus logarithm concentration curves show a certain linear relationship for more than ten kinds of inorganic and organic quaternary ammonium salt cations.
采用平面二维水流、温度场和水质数学模型对流场、温度场和浓度场进行了数值模拟，并对电厂温排水的热影响和水质影响进行预测。
The temperature field and the contamination concentration field were Simulated. Using 2-D numerical simulation model, The effect of thermal discharge on hydrobiont water quality were predicted.
薄膜的膜厚不可以超过由锗浓度所决定的最大数值。
The film thickness cannot exceed a maximum value which depends on the Ge content.
通过数值计算，建立了制备过程中硅基底中的硼离子的空间浓度分布的理论模型，优化了二次硼扩散工艺条件。
The model of the Boron ion spread in wafer was analyzed by numerical simulation and the micro resistor fabrication conditions were optimized.
模型应用于长江口北支崇海公路大桥修建后的流场浓度场的数值模拟。
The model is applied to simulate the flow and concentration fields in the north branch of Changjiang estuary after the building of Chonghai Road Bridge.
对循环流化床锅炉的烟尘初始排放浓度进行了探讨，对GB13271标准的数值修改提出了建议。
This paper probes into the soot initial emission consistency of circulating fluidized bed boiler, and advances some Suggestions on the modification of the values of GB13271 standard.
凹坑最大烧蚀部位与数值模拟得到的粒子浓度最大部位基本吻合。
The location of cavity accorded with the location of the highest concentration of particles of numerical results.
本文用数值模拟的方法研究了浮区中热毛细对流与溶质浓度毛细对流的耦合，分析了半导体晶体的浮区生长过程中杂质的影响。
The axisymmetrie model is used to study numerically the coupling processes of the ther-mocapillary and the solutalcapillary convection in a floating zone.
当其浓度超过一定数值后，消毒杀菌甚至可以瞬间完成。
When its concentration exceeds a certain value, the disinfection of sterilization and even a snap.
通过速度场、浓度场和温度场的数值模拟证明了本文提出的设计原则的合理性。
Through the mathematical simulation of the velocity profile, the concentration profile and temperature profile, the correctness of the design criteria of furnace arch structure is testified.
运动性贫血是指“由于运动训练或比赛造成单位容积血液中血红蛋白浓度、红细胞数值低于正常值的现象”。
Sports anemia is a phenomenon that average hemoglobin and red blood cell level under normal value respectively for sports training or contest.
提出了解不可压缩两相混溶驱动问题的一种新的数值方法，压力方程用混合有限元求解，浓度方程用差分流线扩散方法求解。
The pressure equation is solved by mixed finite element method, while the concentration equation is solved by finite difference-streamline diffusion finite element method, that is, using SD f.
与国外相比，除了肾铀浓度明显偏低和肺钍浓度偏高外，其他数值基本相当。
Apart from the lower uranium concentration in kidney and higher thoron concentration in lung, the related other values are roughly similar with those reported abroad.
发现，气溶胶中由人为污染物形成的那些颗粒物元素的浓度（特别是硫）相当高，其数值与在高度工业化的美国东北部和西欧的工业城市的观测结果相当；
It has been found that the concentrations of those elements due to man-made air pollutants, especially S, are high and are comparable with those often found in the heavily industrialized eastern U.
发现，气溶胶中由人为污染物形成的那些颗粒物元素的浓度（特别是硫）相当高，其数值与在高度工业化的美国东北部和西欧的工业城市的观测结果相当；
It has been found that the concentrations of those elements due to man-made air pollutants, especially S, are high and are comparable with those often found in the heavily industrialized eastern U.
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