常見例句雙語例句A general framework of reliability cost estimation and optimization is given, which puts the problem of reliability cost into the field of cost-benefit analysis.從效費(fèi)分析的角度考慮了可靠性費(fèi)用的建模與優(yōu)化問題，提出了一種可靠性費(fèi)用建模與優(yōu)化的綜合方法。Accurate estimation of the space distribution law of orebody's grade and the total reserve can benefit the improvement of mine production deficiency and the reduction of production cost.準(zhǔn)確估計礦體品位空間分布規(guī)律和總體儲量有利于提高礦山生產(chǎn)效率，降低生產(chǎn)成本。The optimizer chooses the best number of push-downs based on cost estimation, such that the work required to perform push-down does not outweigh the benefit for applying the push-down filter.優(yōu)化器根據(jù)成本估算選出最佳的下推次數(shù)，以便執(zhí)行下推所需的工作量不會超出應(yīng)用下推過濾的好處。 返回 cost benefit estimation