the valid market mechanism

• 约束机制

the valid market mechanism的用法和样例：

例句

1. If the commission selects new substances, it will then decide on the best restriction mechanism.
   如果委员会挑选新物质，它将会决定最佳的约束机制。
2. Administrative cost consciousness is weak, the tied mechanism of the expenditure is lacked.
   行政成本意识薄弱，财政支出约束机制缺失。