Beginning with analyzing current generic technology from the grinding process of the crushing equipment for three kinds of mills crushing material bed,it builds the mathematical model of grinding channels,as well as deduces the conclusion that the critical clamping angle for three kinds of equipments is only relating to the coefficient of friction between the channels and the materials.
从分析现行3种料层挤压粉碎设备粉磨过程的共性特征入手,建立了挤压通道数学模型;推导出这3种设备的临界钳入角只跟通道与物料间的磨擦系数有关的结果,据此计算得到:当物料与挤压通道摩擦系数不变时,筒辊磨承压面压力角θ3是筒径、辊径之比值k的函数;理论分析与试验表明:工业生产中的筒辊磨,k值不宜大于2;筒辊磨有着比立磨、辊压磨大得多的承压面压力角,因而比辊压磨、立磨有较高的抗冲击振动性和粉磨稳定性。
This condition is expressed by the critical scattering angle of Compton electron.
这一条件可用产生切连科夫辐射的康普顿电子在介质中的临界散射角的大小来表
In this paper,Experimental study on detection buried target below critical grazing angle,designs the experiment project,the d.
探测时海底混响是主要干扰, 且由于沉积层对声波的吸收,目标回波信混比很小,并且根据 Snell 定律可知,掠射角小于临界掠射角时声波不可能穿透到沉积层中。
Threshold Switching Power and Critical Temperature Rise of Thermo-optical Bistability
热光双稳态的临界入射功率与临界温升
criticality monitor based on neutron radiation
中子辐射临界监测器
The Reflection and Trans Mission in Two Mediums Demarcation When Sound Wave Vertical Incidence;
声波垂直入射在两种介质界面处的反射和透射
Study on ZnO/α-Al_2O_3 interface structure by X-ray grazing incident diffraction
ZnO/α-Al_2O_3界面结构的掠入射X射线衍射研究
Jet structures and phase transition process of supercritical aviation kerosene fuel injection
超临界航空煤油喷射的射流结构及相变过程
Injection characteristics of the supercritical jet fuel injected into the atmospheric environment
超临界航空煤油喷射到大气环境的喷射特性
The Criticality of the Transport System in a Slab Geometry with Reflecting Boundary Conditions;
具反射边界条件的板模型迁移系统的临界性
World Federation of Interventional and Therapeutic Neuroradiology
世界介入治疗神经放射学联合会
Design of Optical Cell of Supercritical Fluid and Measurement of Refractive Indexes of Supercritical Fluid;
超临界流体光学池的设计与超临界流体折射率的测试
When a plane wave is incident on an interface between two different media.
当平面波入射到不同介质的分界面时．会产生反射与折射。
Consider implementing intrusion prevention software for mission-critical boxes.
考虑为任务-临界盒执行入侵防护软件。
Critical State: Getting Better--between implicit and explicit;
临界:渐入佳境——于彰隐有无之间
Bulk Grafting Modification of γ-ray Activated Polymers in Supercritical Carbon Dioxide;
超临界CO_2中γ射线活化高聚物的整体接枝改性
Study on the Supercritical Fluid Extraction Technique for the Traditional Chinese Medicine of Xingnaojing Injection;
醒脑静注射液用中药材超临界萃取工艺研究
The Applications of Supercritical CO_2 in Polymer Processing;
超临界CO_2气体在挤出和注射成型中的应用
Local Smooth Stabilizability of 2-dimension Nonlinear Control Systems in Critical Cases
临界状态下二维仿射控制系统的局部光滑镇定
Floor coverings-Determination of critical radiant flux using a radiant heat energy source
GB/T11785-1989铺地材料临界辐射通量的测定辐射热源法
Critical scattering angle of Compton electron producing Cherenkov radiation in the medium
产生切连科夫辐射的康普顿电子在介质中的临界散射角
