head of nozzle 中文意思是什麼

head of nozzle 解釋
噴嘴頭
  • head : n 1 頭，頭部，首。2 頭腦，才能；智力，想像力，理解力。3 前部，上部；頂端，尖突部；船長；（書頁等...
  • of : OF ＝Old French 古法語。
  • nozzle : n. 管嘴；噴嘴；〈俚語〉鼻子。 a jet [propelling] nozzle 【火箭】尾噴管。
  1. A calculative formula and experimental study on loss - of - head of taper nozzle

    圓錐形噴嘴水頭損失的計算公式與試驗研究
  2. The efficiency of nozzle rinsing can be improved as much as 19 % by switching the unequal flow rate of the two head - on rinsing streams after a suitably set first rinsing period has elapsed

    對于噴嘴式洗滌，經由在適當首段洗滌后對調兩不相同流量之入漕洗滌水流流量，可達成洗滌效率19 %之提升。
  3. A shifting configuration of outflowing jet is recorded photogrqphically in the experiment, which behaves as “ polarised wave ”. several factors, which affect this phenomenon, are discussed, including nozzle shape, hydraulic head and surface tension

    本實驗用攝像法記錄了一種特殊的管嘴出流形態，考察了這種變化的影響因素，初步分析了發生原因。
  4. Effect of stress distribution on stirrer head and decreasing results of maximal stress of the three intensified methods, namely increasing thickness of nozzle, adding the number of stiffened plate and enhancing the height of stiffened plate, are studied, and then the most effective structure of stiffened plate is presented

    計算結果表明，在三種加強方式中，增加壁厚對降低應力作用不明顯，而增加筋板高度能大幅度降低應力，效果最為明顯。
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