Hamburger矩阵矩量问题
Hamburger matrix moment problem
二阶矩矩阵
Second-order moments matrix
second moment matrix
Envisat卫星寿命
Envisat mission extension
NiTi微动疲劳寿命预测模型
NiTi fretting fatigue life prediction model
p阶分位寿命分布
The 100pth percentile of the lifetime distribution
VRLA铅蓄电池寿命
VRLA Lead-acid-battery life