可靠寿命的英文
q-percentile life
例句与用法
更多例句： 下一页- New model on prediction of reliable fatigue life
一种新的疲劳可靠寿命计算方法 - Reliable life assessment of remaining fatigue life of steel crane structures in service
在役钢结构吊车梁剩余疲劳寿命的可靠寿命评估 - 6 the hydraulic motor , pump are world famous brand products , other main assembly are preferentially selected home made reputed products with high quality . all these ensure the rig has stable running
6钻机液压马达泵快速接头采用国际名牌产品，其它主要部件优选国内名优产品，使整机性能稳定可靠寿命长。 - 6 the imported hydraulic motor , other main assembly preferentially selected home made reputed and high quality products ensure its stable running performance , reliable product quality and long service life
7钻机为全液压驱动动力头式钻机。钻机液压马达快速接头采用国际名牌产品，其他主要部件优选国内名优产品，使整机性能稳定可靠寿命长。 - It has shown by the uncertainty of the data of fatigue experimentation and the size deviation of machine accessory and structure component and the original defect of materials that all of the stress and intensity and the factors that affect them are stochastic variables , so we should deal with the problem of fatigue by the method of probability and statistics to making the engineering life deduced by fatigue intensity to be the reliable life under a certain probability
疲劳试验数据的离散性，零件和构件加工允许的尺寸偏差，材料中分布的原始缺陷，以及受载零件危险部位应力响应的分布特性等，都说明应力和强度以及影响它们的因素都是随机变量，它们有各自的分布形式，应该用概率统计理论和方法来处理，才能使疲劳强度在工程中所确定的寿命，成为保证某一概率下的可靠寿命。
