corrugation [ˌkɒrə'geɪʃən]

例句:

• If the period of corrugation is too small, the linearity of operating mode becomes very poor.
  如果波纹周期太小, 则工作模式线性变得很差.
  
• The column diameter can be kept constant by changing the corrugation angle of structured packing.
  通过改变波纹规整填料的倾角可以避免塔体变径.
  
• Two types of structure of corrugation tank in the whole sealing oil - immersed transformer are introduced.
  本文介绍了两种全密封油浸变压器波纹油箱的结构,并对它们的经济效益和社会效益进行分析.