draft cone 中文意思是什麼

draft cone 解釋
泄水錐
  • draft : n 1 選拔隊，別動隊，分遣隊；（分遣隊的）選拔；〈美國〉徵兵；（不經某人同意而要他出來競選的）敦請...
  • cone : n 1 圓錐，錐形物；錐面；錐體。2 火山錐，圓錐形火山；錐狀地區。3 【植物；植物學】球果，球花。4 風...
  1. During past year, 28 times of measurements for two units of b plant of zhelin hydropower station were made, the states of pressure pulsation in the draft cone tube, head cover and spiral case of units were acquired under different water heads, and the influences of that on safety and stability of units operations were also acquired

    摘要在長達一年多的時間里，對柘林水電廠b廠兩臺機組進行了28臺次試驗，全面掌握了機組各水頭下尾水錐管、頂蓋和渦殼中的壓力脈動情況，以及對機組安全穩定運行的影響。
  2. The performance and experience of the high - efficient, heavy weight and long draft technology are analyzed from the viewpoint of raw material, semi - product, yarn and cone winding in this paper and attentions in making this technology successful based on the coordination of all the hardwears and softwears are also given

    摘要從原料、半制品、細紗、絡筒四方面分析高效、重定量、大牽伸工藝的特點和經驗；指出在硬體和軟體共同協調下，得以成功實現的因素和原因；提出在推行和借鑒中需要注意的問題。
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