倍

• The resistance is halved if the cross-sectional area is doubled .
  如果截面积增加一倍，则电阻减少一半。
• Modern controlled drafting systems use drafts of the order of 30 .
  新式的牵伸控制系统使用大约30倍牵伸。
• It is roughly 100 times stronger than the electromagnetic interaction .
  它大体上比电磁相互作用强100倍。
• The parietal cells concentrate hydrogenions more than one million times .
  壁细胞浓缩氢离子100万倍以上。
• In asia total public expenditures tripled during the 1960s .
  60年代，亚洲国家用于教育的开支增加了两倍。
• This diode produces about nine times more radiant power than that one .
  这只二级管的耗散功率比那只大8倍。
• Each shattering report he receives with redoubled life-zest .
  每一震惊的消息，他都是以双倍的生命热情聆取。
• When i stretch my limbs out properly i am three thousand times as long .
  我完全把手脚伸开，还可以高三千倍。
• The toxic level of retinol is about 500 times the minimum requirement .
  视黄醇的中毒水平为最低需要量的500倍。
• In cytogenetics, mosaicism is also sometimes referred to as mixoploidy .
  在细胞遗传学中，镶嵌性有时也称为混倍体。