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1)  non-uniform saturation
非均匀饱和
1.
The introduction of generalized potential temperature and tendency equation of generalized moist potential vorticity into the thermodynamic framework is based on the non-uniform saturation of real atmosphere.
考虑实际大气非均匀饱和特性,通过引入广义位温及广义湿位涡方程,对华北暴雨和江淮梅雨锋暴雨的发生及落区进行了广义湿位涡异常的诊断分析,表明暴雨形成时大气低层有广义湿位涡的异常出现。
2)  non-uniform flow
非均匀流
1.
Turbulence characteristics of non-uniform flow in a smooth open channel;
光滑壁面明渠非均匀流水力特性
2.
Based on experimental data measured with a Preston tube,bed shear stresses in uniform and non-uniform flows in open channels were compared under different hydraulic conditions.
在分析Preston管量测试验资料的基础上,对比了明渠均匀流和非均匀流的底壁切应力在不同水力条件下的规律,指出断面中心处底壁切应力、平均底壁切应力和切应力的分布等几个切应力公式在均匀流时适用,在非均匀流时不全适用。
3.
Results of the flume experiments on non-uniform flow over a rough bed show that the vertical distribution of velocity on a channel section needs to be divided into two regions with different log velocity distribution equations.
粗糙床面非均匀流的水槽试验表明,非均匀流断面的垂线流速分布需用两个对数公式分别描述;粗糙床面的流速分布较光滑床面不均匀;非均匀流的紊流度分布随相对水深的增大而趋于均匀;粗糙床面非均匀流糙率系数的变化规律与光滑床面近似。
3)  Nonuniform flow
非均匀流
4)  Non uniform flow
非均匀流
1.
Through the water jet device made by ourself, the flow structure and the deformation of riverbeds of non uniform flow caused by water jets, the mechanism of “Scouring Sediment by Wate Jets” and optimum parameters of water jets in engineering application have been studied in an experimental flume.
泥沙清淤技术及其基础研究需要不断发展,通过自制射流发生装置,在水槽中对射流引起的非均匀流水面比降及垂线流速分布全河段变化特点进行了系统试验研究。
5)  unsaturated flow
非饱和流
1.
Estimations of interblock conductivity and darcian means in unsaturated flow;
非饱和流节点间导水率估计及达西平均分析
2.
On the basis of the van GenuchtenMualem constitutive relationship,a stochastic numerical model for unsaturated flow is developed.
基于van Genuchten-Mualem非饱和水分特征模型,建立了非饱和流运动的随机数值模型。
6)  saturation flow rate
饱和流率
1.
Cumulative curve method for calculating saturation flow rate and phase lost time;
累计曲线法计算饱和流率和相位损失时间
2.
Based on an analysis of the collected data of various lane widths by computer,the distribution of initial headway,saturation headway and a simple formula to estimate the start-up lost time in each cycle were obtained,and the quantitative mathematical model between lane width and saturation headway as well as saturation flow rate was derived.
通过编写计算机程序对数据分析处理,给出饱和车头时距的分布、初始时距分布、饱和流率估算值及其单个周期内的启动延误估计;深入考虑了车道宽度对初始时距、饱和时距、饱和流率及启动延误的影响,给出了车道宽度与饱和时距、饱和流率的关系模型,并对模型中给出的结论与美国的HCM 2000(道路通行能力手册)中的结论作了进一步的比较分析。
3.
By this models, this paper calibrates some factors which affect the saturation flow rate, and calibrates the revision coefficient fw on the basis of the relationship between the road width and the bus velocity.
在此基础上,对影响饱和流率的部分因素的修正系数进行了标定,基于车道宽对车速的影响程度确定车道宽修正系数。
补充资料:非均匀表面
分子式:
CAS号:

性质:实际的固体表面。所有实际的固体表面都不是完全均匀的,如晶格结构会发生缺陷、催化剂的活性组分以大小不同的原子簇的方式分布在表面上,构成活性不一样的活性点,相应的吸附热的大小也是不同的。

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