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切割指数的英文

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"切割指数"怎么读用"切割指数"造句

英文翻译手机手机版

  • cutting index

例句与用法

  • Efficiency exponent approaches to 0 ~ 1
    效率切割指数大约在0 1之间。
  • When viscosity is less than 188cst , the exponent closes to 2 . 8 ~ 3
    当粘度小于188cst时,各个叶轮的轴功率切割指数趋于定值2 . 8 3 。
  • [ 8 ] flow rate exponent of the impeller for the different number of blades approaches to 1
    ( 8 )不同叶片数叶轮的流量切割指数大体上趋于定值,约为1 。
  • [ 4 ] the trim exponents vary with the fluid viscosity and impeller diameter ratio at same time
    ( 4 )切割指数同时随着切割后的直径比和液体粘度变化而变化。
  • [ 6 ] head exponent of the impeller for the various number of blades changes when viscosity increases
    ( 6 )随着粘度的增大,不同叶片数的叶轮扬程切割指数发生变化。
  • [ 7 ] power exponent of the impeller for the different number of blades changes when viscosity increases
    ( 7 )随着粘度的增大,不同叶片数的叶轮轴功率切割指数趋于定值。
  • When viscosity is less than 188cst , head exponent approaches to 2 . when viscosity more than this value , the exponent closes to 2 . 5
    当粘度小于188cst时,扬程切割指数趋于2 ;当粘度大于188cst后,扬程切割指数趋于2 . 5 。
  • [ 3 ] the greatest error is 50 % between the result given by the affinity law of u . s . a and that calculated by using the trim law issued in this work
    ( 3 )发现在输送水时美国的叶轮切割定律计算结果与本文相差最大为50 。按美国的切割指数用于离心油泵叶轮切割,误差比较大。
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