at the cost of 丧失,牺牲; 以为代价; 以…代价; 以…为代价,牺牲…而获得; 以什么为代价; 以之为代价
cost n. 1.费用;代价,价格;成本。 2.牺牲;损害,损失。 3.〔pl.〕讼费。 living costs 生活费用,物价。 first [prime, initial] cost生产成本。 at all costs = at any cost 无论如何,不惜任何牺牲。 at cost 照成本。 at sb.'s cost 某人出钱;损及某人。 at the cost of 以…为牺牲,舍…而。 cost and freight 成本加运费〔略作 C.& F.〕。 cost of living 生活费(用)。 cost of living index 物价指数。 cost of operation 管理费用。 count the cost 估计费用;先盘算盘算。 free of cost 免费,(奉)送。 to sb.'s cost 归某人负担,算作某人损失;叫某人受累;某人吃亏后才(as I know to my cost我吃亏后才知道。 I knew it to my cost. 这个我(因吃过苦头)是见而有戒了。 He found to his cost that motoring is dangerous. 他(吃过苦头后才)知道开汽车是危险的)。 vt. (cost; cost) 1.值,要价(苦干);花费,需要。 2.使花费,使损失,牺牲。 3.估定(…的)成本。 vi. 花费,付代价。 It costs five dollars. 值五元,要价五元。 It cost me much labour. 费了我不少劳力。 His ambition cost him his life. 他的野心断送了自己一条命。 cost (sb.) dear(ly) 代价极大,费用极高;闯大祸,吃大亏(If you attempt it, it will cost you dear. 你试试看,一定要吃大亏的)。 cost what it may 不惜任何代价,无论代价多少;无论如何。
Semi - online algorithms for scheduling with machine cost 带机器费用的排序问题的半在线算法
This machine cost me a full week s work to bring it to perfection 我花了整整一个星期,才把这个磨刀机器做好。
Responsibility 5 : participates in setting up equipment machining cost database 职责五:参与建立本公司设备加工成本数据库。
Thanks to much lower labour and land costs , each machine costs $ 20 - 30 less to make 由于这里劳动力和土地价格要便宜很多,每台笔记本的成本可以减少20 - 30美元。
Whether the tool path quality is good or bad will directly affect the machining and the machining cost of part 刀具运动轨迹设计质量的好坏,将直接影响零件的加工质量及加工成本。
As a sawing tool , the properties of a diamond impregnated circular saw - blade are of special importance in determining the machining cost and production efficiency 作为锯切工具的金刚石圆锯片,其性能的好坏是决定石材加工成本和效率的关键。
But the tests and equipment used to record these tests are expensive . even simplified cd4 machines cost around us 16 , 000 plus reagents costs for each test run 这些测试及所用的仪器极其昂贵,就是简化的cd4仪器也要一万六千元美金,还要加上每次测试用的用剂成本。
By normalizing all job sizes and machine cost , we assume that the cost of purchasing one machine is 1 . we further know the total size of all jobs in advance 通过标准化所有工件长度和机器费用,我们可假设购买一台机器的费用是1 .所讨论的半在线模型假设已知所有工件的总加工时间
The cost of press parts including material cost , machining cost and die cost . the cost of die is make up of three parts : the cost of die making , die repairing , and the inactivity cost 冲压车间模具在生产过程中经常出现大量废返品,并且停台较多,尤其大的停台,对后续生产产生较大的影响;有些模具存在安全隐患,需要进行应急处理。
4 he y , cai s . semi - online scheduling with machine cost . journal of computer science and technology , 2002 , 17 : 781 - 787 . 5 cai s , he y . quasi - online algorithms for scheduling non - increasing processing jobs with processor cost 对这种情况,如果工件的总加工时间不超过4 ,我们给出了竞争比为1的最优算法当总加工时间超过4时,我们给出了竞争比为5 4的算法,并给出问题的下界至少是1 . 0957