oncost
基本解釋
- n. （英）（原材料及人工費用以外的）間接成本
英漢例句
- The ammonia refrigeration evaporator was used as an example to calculate the effect of temperature difference of heat transfer oncost, and analyse the significance of optimal design.
得出冷量的價格主要隨電價的陞高而增大，隨單位軸功率的制冷量的提高而減小，且遠高於熱量的價格； - office oncost
一般經(jīng)費