费用常数

词组短语

expense constant

与费用常数相关的网络例句 [注：此内容来源于网络，仅供参考]

The results indicate that the operational cost at DO of 0.9mgL is the lowest,which has great diversity compared with the conventional view that DO level should be maintained above 2mgL.The assumption that the decay rate constant Kd is not affected by DO is not rational either.

结果表明，DO为0.9mgL时所需运行费用最少，这与主张应当维持DO浓度大于2mgL的传统观点相比相差甚远衰减速率常数Kd不受DO影响的假设也不合理。

与费用常数相关的网络解释 [注：此内容来源于网络，仅供参考]

expense contra account：费用抵销帐户

expense constant 费用常数 | expense contra account 费用抵销帐户 | expense control 费用控制