effective pressure head

基本解释

• [能源科学技术]有效压头

英汉例句

双语例句

• Equally effective in checking back flows from head pressure on the discharge or suction sides of pump.
  无论是泵的排泄口的排出压力，还是泵的吸入口，其流体止回的效果都是相同的。
• It is suggested to apply the principle of effective gravity and equivalent pressure head to calculate the rotational speed and ingate area in the processing of grinding ball by centrifugal casting.
  在离心铸球工艺中，可应用有效重度和等效压头原理计算转速和内浇口断面积。

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专业释义

能源科学技术

• 有效压头