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水头损失
释义
水头损失
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工学
水头损失
释
head loss
水头损失
单位重量的水或其他液体在流动过程中因克服水流阻力作功而损失的机械能。
工学
水动力学
释
head loss
水头损失
单位质量的水在流动过程中因克服水流阻力做功而损失的机械能。
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spacecraft attitude determination
spacecraft attitude maneuvering
spacecraft autonomous control
spacecraft autonomous navigation system
spacecraft communication, telemetering, command and tracking system
spacecraft control system
spacecraft design
spacecraft entry technique
spacecraft formation flight control
spacecraft launch
spacecraft launching site
spacecraft magnetic test
spacecraft manufacturing
spacecraft material
spacecraft navigation
spacecraft nutation
spacecraft operation
spacecraft orbit control
spacecraft project development phases
spacecraft ranging
spacecraft recovery system
spacecraft relative motion
spacecraft returning technique
spacecraft scale style movement
spacecraft systems engineering
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