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- Aiming at the minimum total discounted cost in the life expectance of the refined petroleum products pipeline, the optimal design mathematical model with branches is established. 以成品油管道系统评价期内总费用现值最小为目标函数,建立了带分支的长输成品油管道工艺方案优化设计的数学模型。
- Aiming at the minimum total discounted cost in the life expectance of products pipeline, an optimal design model was established.The dynamic programming was employed to solve the model. 以成品油管道系统计算期内总费用现值最小为目标函数,建立了管径优选数学模型,并应用动态规划法进行了求解。
- She reckoned she had cut her cost by half. 她估计她减少了一半的费用。
- These goods will be sold at a discount. 这些货物将减价出售。
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- The cost of travel to the far east is prohibitive. 到远东旅游的费用高的令人不敢问津。
- In point of cost, we'll have to discuss it at the next meeting. 至于费用方面,我们只好留到下次会议再讨论。
- If so, we'll certainly give you a discount. 如果这样,我方肯定会给你折扣的。
- Thank you for your special discount. 谢谢你们的优惠折扣。
- We give 10 percent discount for cash. 现金付款,我们九折优惠。
- His parents balk at the cost of the guitar he want. 他想要那个吉他,但他父母看到吉他的价格却踌躇不决。
- He put the telephone bill down as a business cost. 他把电话费用作为办公费记下。
- My new car cost me a cool thousand pounds. 我的新车整整花了我1000镑。
- Better reduce the price than allow a discount. 与其给折扣,不如减价。
- How much did it cost you to study abroad? 你出国深造花了多少钱?
- We give a special discount of 10 per cent for cash. 如用现金购买,我们给予九折优待。
- The discount gave me a saving of $25. 这个折扣使我节约了二十五美元。
- A good video camera will cost you a pretty penny. 一台好的摄像机要花掉你很多钱。
- You must discount much of what he says. 他说的好些话,你必须打个折扣听。
- A year in America will cost you no end of money. 在美国住一年要花很多的钱。