economical benefit analysis的用法和樣例：
例句
- And the author makes a analysis of the flour milling benefit between low grade wheats and middling grade wheats.
同時(shí)作了低等級小麥與中等小麥出粉效益分析。 - OMB then conducts its own review of the agency's cost-benefit analysis, and the agency may not issue the rule without OMB's clearance.
其后，管理和預算辦公室對特定機關(guān)的成本效益分析進(jìn)行自已的審議，而有關(guān)機關(guān)不得在沒(méi)有該辦公室放行的情況下公布規則。
