... expended energy 损失能量 expended area 伸张面积 Expended Table 展开表格 ...
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expended area ratio 伸张面积比
expended area outline 伸张轮廓
propeller expended area 螺旋桨伸张面积
propeller expended area ratio 螺旋桨伸张面积比
In this paper, a detailed analysis is presented for the radial forces of gear pump with expended high pressure area. Some accuracy formulas are given.
本文详细地分析了具有扩大高压区结构的外啮合齿轮泵的径向力和传动扭矩，给出了其精确计算公式。
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