三倍的英文

trebling; ter; treble; threefold; triple
◇三倍体 triploid

• 三:    three
• 倍:    times
• 成三倍:    threefold

例句与用法

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1. The sample size would have to be quadrupled .
   样本量必须增大三倍。
2. The crop acreage could be quadrupled .
   耕地面积可增加三倍。
3. This object has been photographed at a magnification of 3 .
   此物体拍照时已放大了三倍。
4. His salary is treble mine .
   他的薪水是我的三倍。
5. The power utilities will need to quadruple their capacity .
   电力事业必须使它们的能力增加三倍。