helical rib

 
  • 螺旋肋片

helical rib的用法和样例:

例句

  1. the raised helical rib going around a screw.
    绕着螺丝的凸起的螺旋状的肋纹。
  2. In order to investigate the integrated performance of the helical ribbed heat exchanger (HRHE),the three-dimension models with single period of the heat exchanger were set up.
    为了研究螺旋肋片换热器的综合性能,建立了单周期三维模型,通过模拟得到了螺旋肋片换热器壳程内流场和温度场,并分析了换热器综合性能的影响因素。
  3. The butcher chopped off a rib of frozen pork.
    屠夫砍下一块冻肉的肋条。
  4. He broke a rib when he fell off his horse.
    他从马上摔下来折断了一根肋骨。
  5. He has broken a rib and the doctor has strapped it up.
    他断了一根肋骨,医生已包扎好了。
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