| 释义 |
1 ?中真空泵 ... 中间产物；部分乘积 intermediate product 中真空泵，增压泵 intermediate pump 中间量 intermediate quantity ...
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The pump comprises mainly of pump body, cover, impeller, shaft, seal ring, intermediate support, sealing and suspension assembly, etc. 泵主要由泵体、泵盖、叶轮、轴、密封环、中间支架、密封和悬架部件等组成。 - 2
In the paper, the formula of economic friction factor for hydronic heating system with intermediate boosting pump station and different laying mode is derived theoretically. 本文从理论上推导出带中间增压泵站、有不同敷设方式的热水供热网经济比摩阻的计算公式。 - 3
The main parts include pump body, pump cover, impeller, axis, sealing rings, intermediate support, sealing and suspension parts and other components. 泵主要由泵体、泵盖、叶轮、轴、密封环、中间支架、密封和悬架部件等组成。
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