condensation efficiency
electrical conduction efficiency
first order sufficient condition
necessary and sufficient condition
充要条件
必要及充分条件
充分必要条件
超线性与次线性
必要条件
必要且充分的条件
必要充分条件
necessary and sufficient condition of survival
new sufficient condition
Saddle point sufficient condition
second order sufficient condition
second-order sufficient condition
strong second order sufficient condition
The necessary and sufficient condition
two-order optimality sufficient condition
light ship condition {condition A}
Downsizing for efficiency; cut payroll to improve efficiency
Efficiency Congestion in the Efficiency Intervals
High Efficiency and Premium Efficiency Motor
absorbing boundary condition anisotropic absorbing boundary condition