cardinality constraint rule CCR programming
sentence-word constraint rule
Constraint， project constraint
left-hand rule (fleming’s rule for motors)
3-D constraint inversion
3D geometric constraint
abundance sum-to-one constraint(ASC)
access right constraint
action number constraint
active constraint
有效约束
活动性存货
起作用的约束
积极约束
活动约束
有效限制
Active Loop Closure Constraint
adaptive control constraint ACC
adaptive control of constraint