rcf

  • n.相对离心力
  • 网络相对离心力(relative centrifugal force);为相对离心场(relative centrifugal field);接触疲劳(Roiling Contact Fatigue)

rcfrcf

rcf

相对离心力(relative centrifugal force)

一般常用相对离心力RCF)的大小来表示离心分离的本领强弱。相对离心力是指微粒在离心分离时所受的合力(F合)与在静 …

为相对离心场(relative centrifugal field)

在有关离心机的实验中,RCF(relative centrifugal field)表示相对离心场,以重力加速度g(980.66cm/s2)的倍数来表示;rpm(re…

接触疲劳(Roiling Contact Fatigue)

它采用了仿真逼近的方法来研究滚动接触疲劳RCF)现象产生的机理以及系统中轨道的行为。该项目的目的是:开发并校正 …

硅酸铝耐火陶瓷纤维

批的硅酸铝耐火陶瓷纤维(RCF) 、氧化锆硅酸铝耐火陶瓷纤维 (Zr-RCF)合并为硅酸铝耐火陶瓷纤维(RCF) 和氧化锆硅酸铝耐火 …

1
Likewise, RCF seem to have climbed to another level on its stylish and commanding booth in Hall 8. 0. 同样是在8.0展厅,RCF公司似乎以其时尚的、威风凛凛的展台提升到了更高的水平。
2
Experience shows RCF defects grow at an exponential rate - slowly in the beginning but accelerating rapidly once they have formed. 经验表明RCF会呈指数型增长,刚开始速度缓慢,但一旦形成则会飞速增长。
3
If desired, zooming of speed or RCF is possible. 如有需要,可设置速度或离心力的急速增加。
4
Brushless DC motor, free maintenance, no powder pollution, micro computer control, digital display indicates the time, speed and RCF. 采用无刷直流电机,微机控制,数字显示,切换显示RCF离心力;
5
Periodic use of the system prevents RCF and corrugation before they appear, while optimising the rail surface. 定期使用该系统可以防止在RCF和波纹磨损的发生,同时优化铁路表面。
6
To counteract these developments, DB aims to extend rail life, prevent RCF and corrugation and hinder regular traffic as little as possible. DB决定以延长钢轨寿命、防止RCF和波纹磨损、尽量不妨碍正常的运输为目标,以应付这些问题的发生。
7
Corrugation causes increased noise and higher maintenance costs while RCF shortens rail life and is a constant safety issue. 波纹磨损会导致噪音增大和维护费用上升,而RCF则缩短了钢轨的寿命并引起长期的安全隐患。
8
RCF value can be set directly for centrifuging operation with out Speed setting. 可直接设定RCF值离心,无需设定转速。
9
The exponential growth rate of RCF makes it very difficult to calculate and control. RCF的增长率使人们很难计算和控制。
10
Specializwd button to show RCF during a run. The parameters can be revised freely during a run. 设RCF键,随时观察离心力,运行中可任意修改参数。