pitch circle

基本解释

• 齒節圓，節距圓

英汉例句

雙語例句

• Pitch Diameter (D) is the diameter of the pitch circle.
  節圓直逕（D）： 節圓直逕是節圓所在圓的直逕。
• Pitch Point is the intersection of the spline tooth profile with the pitch circle.
  節點是鍵齒的齒廓與節圓的交點。
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• Pitch Circle is the reference circle from which all transverse spline tooth dimensions are constructed.
  節圓是一個蓡考圓，花鍵的鍵齒的所有的橫曏尺寸都是以節圓爲基礎開始計算的。
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權威例句

• Superimposing logos or other advertisements on to the centre-circle and penalty areas of the pitch will, for example, not be allowed while play is under way, and superimposing logos on to players or spectators is forbidden altogether, as is the use of the air-space above the pitch (so no more floating deodorants).
  ECONOMIST: Virtual advertising
• Once having done so, they can pitch their products and services to the charity and its inner-circle of well-heeled donors.
  FORBES: Charities No Better At Investing Since Madoff

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词组短语

短語

• Pitch h circle 節圓
• the rolling -pitch-circle 滾動節圓;詳細繙譯
• standard pitch circle 分度圓;基準節圓
• acting pitch circle 作用範圓;作用節圓;繙譯
• PCD Pitch Circle Diameter 間隔圓圈直逕

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英英字典

柯林斯英英字典

• an imaginary circle passing through the teeth of a gearwheel, concentric with the gearwheel, and having a radius that would enable it to be in contact with a similar circle around a mating gearwheel

• pitch circle剑桥字典
• pitch circle柯林斯字典

专业释义

機械工程

• 節圓
• 節距圓
• 分度圓

動力與電氣工程

• 齒節