查询词典 cost-effective

Secondly, it uses improved Cost of Carry Theory to open out the function relation between futures price and futures exchange expense and the fluctuant of the cost of carry.

二是用改进的持有成本理论揭示了期货价格与期货交易费用、持有成本波动的函数关系。

Take 100 hours and cost you almost $5,000 in opportunity cost.

需100小时，你的成本将近5000美元的机会成本。

Is the opportunity cost, we are now faced with the opportunity cost of money?

就是机会成本，我们现在面临的货币的机会成本是什么呢？

The raw ores purchasing cost is the main part of concentrate cost in an ore dressing plant.

摘要选矿厂的原矿采购成本是构成精矿成本的主要部分。

The ore-dressing production process is a complex industry process, and cost control deals with many technique indices, so the cost control of ore- dressing production process is difficult to be implemented by the routine approaches.

目前国内许多选矿企业的主要产品价格已与国际市场价格接近，如何降低生产成本，提高市场竞争力，这是关系到选矿企业兴衰的重大问题。

Summary Average total cost is total cost divided by the quantity of output.

小结 平均总成本是总成本除以产量。

Marginal cost is the extra cost of producing a unit of output.

边际成本是生产每多一个单位产品而增加的额外成本。

This project is going to cost us $2,500 over and above the normal cost.

这项计划将使我们在正常经费以外多花2，500美元。

This waiting cost, or opportunity cost, is over and above the actual costs associated with the project.

等待的这个费用，或机会成本，是项目实际成本以外的额外费用。

So that the entire process of project cost management for better use, improve China's management of the overall project cost level.

使工程造价的全过程管理得到更好的运用，提高我国工程造价管理的总体水平。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。