life expectance的意思

life expectance中文翻譯：

概率壽命

計算求出的工作期限

相似詞語短語

expectance───n.預期，期望；期待

expectance expectancy───期望期望

life───n.生活，生存；壽命

life is life───生活就是生活

low life for life───低賤的生活

life moment───生命時刻

his life───他的生活

social life───社交生活，社會生活；n.社會生活; 社交生活

life me───我的生活

雙語使用場景

wave of speed of a cutter is decreased, the working accuracy of the crank-shaper, the life expectance of the cutter and the smoothness of the working surface can thus be increased.───刀具速度波動，可以提高牛頭刨的加工精度、表面光潔度及刀具的壽命。

Result After the treatment, the patients' clinical symptoms were relieved. Average post-operational life-expectance wa directly related to the way of intervention and affected by multiple factors.───結果介入治療后的患者臨床癥狀明顯改善，術后平均存活期與介入治療的方法有直接關系，并受綜合因素的影響。

英語使用場景

One sleeve and one ball bearing life expectance: 30,000 hours minimum.