An analytical solution is presented to determined the distribution of concentration in a trapezoidal channel due to a stream of effluent discharging.
从无限区域圆形瞬时源扩散的浓度分布公式入手,推导出梯形区域内瞬时线源扩散的近似浓度计算公式,进而得到了梯形渠道岸边排污的浓度分布公式。
When there is contamination resource around a building, there is dose relationship between the distribution of concentration of contami-nation and the relative place between the contamination resource and the aerodynamic shadow zone.
当建筑物附近有污染源存在时,污染物的浓度分布与污染源和空气动力阴影区之间的相对位置有着密切关系。
Measurement of solid suspension density distribution in the furnace of a 75t/h circulating fluidized bed boiler (CFB) with the water cooled square separator was conducted with the probe developed by Tsinghua University.
针对７５ｔ／ｈ水冷方型分离器循环流化床锅炉，利用自行设计的测试方法进行了炉内燃烧室不同位置的局部固体悬浮浓度的测量，确定了燃烧室近壁区沿高度方向及截面方向物料浓度分布，分析了测量结果，并根据测量结果，发展了炉内局部物料浓度的计算模型。
Study on laws of ground layer meteorological elements variation and fungal concentration distribution in air in Beijing;
北京市近地层气象要素与大气真菌浓度分布规律的调查研究
Study on laws of ground layer meteorologrical elements variation and bacteria in air concentration distribution in Beijing;
北京市近地层气象要素与大气细菌浓度分布规律的调查研究
Study on settling slurry concentration distribution in inclined pipeline;
沉降性浆体倾斜管道浓度分布的研究
Study on Determination of Polymer Deterrent Concentration Profile in Gun Propellant by S~2 FT-IR PAS;
光声光谱法测定枪药表面高分子钝感剂的浓度分布
However, when dimensionless time is very small, this classical parabolic concentration profile would yield a negative profile within a particle, which is physically unrealistic.
提出一种新的n(t)次方浓度分布模型 ,不仅能从数学上导出线性推动力 (LDF)模型 ,而且在任何时刻都不会产生负的浓度分布剖面 。
A simplified dispersion model for predicting mass transfer coefficient ( K od a ) and concentration profile in CTRDC has been obtained and solved numerically.
建立了闭式涡轮转盘塔（ Ｃ Ｔ Ｒ Ｄ Ｃ）的传质数学模型——简化的扩散模型，并用数值计算方法求得塔内浓度分布和传质系数 Ｋｏｄａ。
Distribution characteristics and controlling factors of landslides in the upper reaches of Yantze River
长江上游地区滑坡分布特征及主要控制因素探讨
Analysis of distribution characteristics of landslide induced in Wenchuan earthquake and relevant maximum epicenter distance
汶川地震滑坡的分布特点及最大震中距分析
The deep-seated weak layer S1 under the slope may lead deep sliding.
场区斜坡三面临空，岩层顺坡向，浅层滑坡体发育，深部分布有S1软弱层，存在著深层滑移问题。
Calculation and Analysis of the Thrust of Landslide on Anti-sliding Pile with Anchoring Ca-ble and the Diagram of Its Distribution
锚索抗滑桩滑坡推力及其分布图式的计算与分析
Study on Calculation Methods of Landslide Thrust and Their Distribution;
滑坡推力计算方法及其分布形式的研究
A Study on Characteristics of Distribution of Earthquake-induced Landslides and Hazard Zoning
大地震诱发滑坡的分布特点及危险性区划研究
The Research on the Probability Density of the Landslide Scope Distribution and Forecast in Three Gorge
三峡库区滑坡概率密度分布与预测研究
FORMATION MECHANISM OF HIGH-SPEED GELONGBU LANDSLIDE AND ASSOCIATED BLOCKAGE OF UPPER REACH YELLOW RIVER
黄河上游戈龙布滑坡高速下滑成因机制及堵江分析
Influence of Atomized Rain of Shuibuya Hydraulic Power Project on Groundwater Distribution of Dayantang Landslide
泄洪雾化降雨对水布垭大岩淌滑坡地下水分布的影响研究
Landslide stability analysis and control at portal of tunnel
隧道洞口滑坡稳定性分析及滑坡治理
Fractal Characters of Spatial Distribution of Landslides Based GIS;
基于地理信息系统技术（GIS）的滑坡空间分布的分形特征研究
Physics fractal of temporal distributing of the landslides in the Three Gorges Reservoir
三峡库区重庆段滑坡活动时间分布的物理分形研究
Analysis on Temparal and Spatial Distribution Characteristic of Mud-rock Flow and Landslide with the Rainfall Condition
西藏泥石流、滑坡时空分布特征及其与降水条件的分析
Study on Classification and Distribution Regulations of Loess Slope Slides along Highway in Shanxi Province
山西高速公路沿线黄土滑坡分类及分布规律研究
Spatial distribution of rockfall and landslide mass in disaster areas of Wenchuan earthquake
汶川地震受灾严重区域崩塌与滑坡体空间分布研究
Landslide Stability Analysis and Control Research on Dahuangtian Landslide in Wanliang Highway;
滑坡稳定性分析及万梁路大荒田滑坡整治研究
SLOPE STABILITY ANALYSIS OF PRESTRESS ANCHORED SLIDE-RESISTANT PILE
预应力锚索抗滑桩加固边坡(滑坡)的稳定性分析
Analysis on monitoring of deep displacement in Mayanpo potential landslide
马延坡滑坡体深部位移监测成果分析