总寿命 meaning in Chinese
entire life
gross life
overall life
total life
Examples
- For instance , the sun has a total life span of 10 billion years , whereas a star twice its mass is 10 times brighter and lasts only 800 million years
举例而言，太阳总寿命是100亿年，而一颗质量是它二倍的恒星，将比它亮10倍，但仅持续8亿年。 - In engineering applications , the fatigue life of structure members is divided into the fatigue crack initiation ( fci ) life and the fatigue crack propagation ( fcp ) life to be predicted , and then the fatigue life can be obtained by adding the fci life to the fcp life
工程中疲劳寿命估算，分为裂纹起始寿命和裂纹扩展寿命两阶段分别进行估算，然后求和即得总寿命。估算裂纹起始寿命和裂纹扩展寿命，需要有好的裂纹起始寿命表达式和裂纹扩展速率表达式。 - The study on high - temperature low - cycle fatigue life and fatigue crack propagation life under multi - axial stress state shows that the fatigue life and fatigue crack propagation life can be characterized by the equivalent plastic strain range p , the equivalent creep strain range c and the equivalent strain range , and do n ' t exit notch dependency , non - notch - dependency equations being given in the paper
) _ c和当量应变范围( ? )进行多维应力状态高温低周疲劳总寿命及裂纹扩展寿命评价是可行的，且不存在缺口依存性。并给出无缺口依存性的疲劳总寿命评价方程。 - In this paper , the high - temperature low - cycle fatigue life and fatigue crack propagation life tests are carried on the cylindrical axial symmetry specimens having precrack or non - precrack with different types of notches of 16mnr steel in common use in the petrochemical industry contacting coke drum equipment , the stress / strain and the range of stress / strain of dangerous points are received through stress analysis of the specimens using finite element program under multi - axial stress state . at last , the equations of evaluating the high - temperature low - cycle fatigue life and the fatigue crack propagation life are found through using the least - square regression method
本文采用无预裂纹和带预裂纹环状缺口圆柱形试样，进行了石化焦炭塔设备常用材料16mnr多维应力状态下不同缺口形式的高温低周疲劳总寿命试验及裂纹扩展寿命试验，并利用有限元程序对试样缺口周围及裂纹尖端附近进行了轴对称多维应力状态下的应力、应变场分析，来评价材料不同条件下的高温低周疲劳总寿命和裂纹扩展寿命，最后利用最小二乘回归方法，得到了该材料高温低周疲劳总寿命和裂纹扩展寿命评价方程。