The factors which influence life, such as truncation of high loads, omission of low amplitude cycles, load sequence, and different spectrum shapes,are discussed.
对影响疲劳寿命的主要参数，如高载截取、低载截除、载荷顺序以及不同载荷谱型对寿命的影响进行了讨论，得出了一些有重要意义的结论。
The paper describes status quo of degreasing in non-ferrous metallurgical water extraction,new process and equipment of degreasing and application of intercept degreasing technology and device on nickel solution degreasing.
概述了有色冶金萃取水相除油的工艺,介绍了国内除油新设备以及阻截除油技术用于镍盐溶液除油的试验。