您要查找的是不是:
- Ultrasonic on-line malt dust concentration measurement 超声波麦汁浓度在线测量
- By material balance equation, the dust concentrations measured at various directions of various testing spots of the louver board are determined, from wh... 据此,提出以半敞开方式排放烟气烟尘的除尘系统烟气烟尘浓度测试方法,即侧向间接测试法。
- Improvement of Dust Concentration Measurement Accuracy in Extinction Method with Scattered Light Information 利用散射光信息提高消光法粉尘浓度测量的精度
- dust concentration measurement 粉尘浓度测量
- The research conducted a measurement study on the dust concentration in a 1.2L Hartmann Bomb,analyzed the measurement data,and finally obtained the time-dependent curves of dust concentration at different heights in a 1.2L Hartmann Bomb. 针对1.;2 L哈特曼装置上的粉尘浓度进行了测量研究;并对测量数据进行了分析讨论;得到了1
- The seheme has preceptorial function to inducing the dust concentration and improving the job condition. 本方案对于降低综放工作面粉尘浓度,改善工人作业环境具有指导作用。
- Sublevel Mechanized caving method shows the characteristics of high out-put,more dust sources,high dust concentration and difficult to control. 煤矿综采放顶煤工作面开采强度大、产尘尘源多、粉尘浓度高,因而对尘毒的治理难度大。
- In the process of determination, Excel tables are used to calculate dust concentration to avoid man-made errors and improve accuracy. 为减少人为误差 ,我们采用Excel电子表格的数据处理能力 ,对测定的粉尘浓度进行统计计算 ,提高其准确度。
- The new type fume analog equipment can produce turbid gas and its velocity of flow and dust concentration can be known and adjusted. 新研制一种烟气模拟装置,能产生已知流速和含尘浓度的混浊气体,且浓度和流速可调。
- The optimal lectotype of entity structure in the condition of flue gas with high specific resistivity and high dust concentration has been studied. 研究了高比电阻和高含尘浓度烟气条件下本体结构的优化选型;
- The concentration measurement of novel water-soluble polymers used in EOR by means of ultraviolet spectroscopy is discussed. 通过实验验证了紫外光谱法可用于测定提高采收率用新型聚合物浓度。
- measurement of dust concentration 粉尘浓度测量
- Introduced the constitution of the vertical concentricity measurement. 介绍立式同轴度测量仪的系统构成。
- The settled dust on the walls of the tunnel should be moistened with sticking agent.Only in this way,could the dust concentration in the whole tunnel be effectively controlled. 对巷道周壁的粉尘采用喷洒粘尘剂固尘,才能有效地降低整个巷道的粉尘浓度。
- Based on flow imaging technique,a new method for the discr ete phase concentration measurement of two-phase flow using capacitan ce-array sensor is proposed. 本文提出了一种基于流动成像技术测量两相流离散相浓度的新方法。该法以阵列式电容传感器为信息获取手段。
- Dust concentration from driving aspect to blowing holeis from high to low and presents vertical distribution.Pellet in laying blowpipe section presents horizontal distribution. 纵向分布呈现掘进面至送风口浓度曲线由高渐低,风管铺设段呈水平分布,提示风管铺设段隧道内污染物排出顺利。
- This paper introduces a improved RBF Neural Network(RBFNN) for modeling with a improved arithmetic to fix on the parameter of latent node and apply it to a sand-slurry concentration measurement. 该方案充分利用了软测量的优点及神经网络的强分类能力,为沙浆浓度的测量提出了优良的方法,从而可以保证整个充填系统的可靠运行。
- It is specially suitable for dust removal of tip lorry. Its operation indicates that the dust concentration at post is 3.8mg/m 3,the discharge concentration is 40mg/m 3 and the dust control efficiency is 96%. 运用表明 :岗位粉尘浓度 3 .;8mg/m3;外排粉尘浓度 40mg/m3;除尘效率 96%25。
- Weighing filtration membrane is often used to get the dust concentration of environment.However,this method is discommodious and can not get the instantaneous transformation of dust concentration. 环境粉尘浓度的测定一般使用滤膜称重方法测得,该方法费时费力,且不能得到瞬时粉尘浓度的变化。
- The motor car disappeared in eddy of dust. 汽车在一片扬尘的涡流中不见了。