增加一倍

• The maximum demand for electricity today is expected to double within a decade
  可以预料，目前对电的最大需要量在十年内可望增加一倍。
• Reducing the data rate by one - half will double the duration of each symbol interval
  数据率减慢一半,将使每个符合间隔的持续时间增加一倍
• Scientists have calculated that the world ' s population will double by the end of the century
  科学家已推算出世界人口在本世纪末将要增加一倍。
• Double the overall rate of municipal waste reduction and recycling by 2007
  在二零零七年或以前，把减少都市废物和循环再用的整体比率增加一倍。
• Qfii ? their fund will amount to usd 10 billion in 2006 , doubling their present figure
  在2006年的资金将达到100亿美元，比目前的资金增加一倍。
• This week america ' s congress is debating whether to double its targets for biofuel production
  这周美国国会正在就是否把生物燃料产量增加一倍展开辩论。
• This week america ' s congress is debating whether to double its targets for biofuel production
  本周，美国国会将讨论是否将生物燃料产量指标再增加一倍。
• This spring , wal - mart announced an effort to double the number of organic products in its stores
  今年春季，沃尔玛就宣布在其超市中增加一倍的有机产品。
• This week america ' s congress is debating whether to double its targets for biofuel production
  就在本周，美国国会正在讨论是否要将生物燃料的产量增加一倍。
• The following patch increases web page loading speed , by doubling the number of possible concurrent open connections
  以下补丁增加网页加载速度,可以增加一倍的连接