Optimizations generally decrease the image size and increase the program speed at a cost of increased link time 优化通常是以增加链接时间为代价，减小图像大小并加快程序速度。
The hubble telescope was launched into space by nasa on april 20 , 1990 at a cost of over a billion dollars 哈勃望远镜于1990年4月20日由国家航空航天局发射升空，耗资10多亿美元。
This process creates what is called a halftone , and it offers increased contrast at a cost of decreased resolution 此过程可创建所谓的半色调，它会提高对比度，但要降低分辨率。
Commenced in 1961 , the reservoir had a storage capacity of 37 . 4 billion gallons and completed at a cost of $ 407 million 水塘建于1961年，储水量为374亿加仑，耗资4 . 07亿港元。
Weekly , fortnightly , 3 weekly and monthly tickets can be purchased at a cost of approximately 14 , 26 , 38 and 44 respectively 一周，两周，三周和月票的价钱大概分别是14 , 26 , 38和44 。
The club ' s original plan projected that one of these units could be built and operated for two years at a cost of us $ 125 , 000 该社原先只规尽兴建其中一间教室，连同经营两年的成本为12万5千美元。
Constructed at a cost of about $ 96 millions , the 5 . 5 hectares ma on shan park was opened to the public in august 1998 马鞍山公园耗资越9 , 600万元的马鞍山公园已于一九九八年八月正式开放给市民使用。
By the end of the war , 800 people had been saved by the organization , but at a cost of 200 belgian and french lives 大战结束时,八百人被这个组织拯救了,但那是牺牲二百位比利时人和法国人的生命做为代价的。
Baghdad ' s gleaming international airport terminal has been renovated by u . s . taxpayers at a cost of nearly $ 39 million dollars 灯光点点的巴格达国际机场候机大厅装修一新，美国公民为此花费了近3900万美元。
