cold flow test 中文意思是什麼

cold flow test 解釋
冷流試驗
  • cold : adj 1 冷，寒，凍；冰涼的。2 冷靜的，冷淡的，無情的，冷酷的；無趣味的；沉悶的；令人打冷顫的；掃興...
  • flow : vi 1 流，流動。2 （血液等）流通，循環。3 流過；川流不息；（時間）飛逝；（言語等）流暢。4 （衣服、...
  • test : n 1 檢驗，檢查；考查；測驗；考試；考驗。2 檢驗用品；試金石；【化學】試藥；（判斷的）標準。3 【化...
  1. Associated tightly with the stokes measured in small capacity current breaking and short - circuit breaking test duty t100a ( short arc, middle arc and long arc ), the electric field distributions 3 ms after current zero have been calculated. the cold gas flow field corresponding with small capacity current breaking is calculated. based on the results derived from one - dimensioned gas flow field simulation, the two - dimensioned gas flow fields corresponding with short - circuit breaking test duty t100a ( short arc and middle arc ) are calculated as well

    本文採用與試驗緊密結合的方法，在給定機械行程曲線的基礎上對三峽工程中採用的550kvsf6斷路器在開斷小電容電流、短路開斷方式5短、中、長燃弧電流過零后3ms內滅弧室二維靜電場分佈進行了分析計算；對該斷路器開斷小電容電流時近似的冷態場進行了二維模擬分析計算；在對短路開斷方式5短、中、長燃弧一維氣流場進行分析計算的基礎上進一步採用一維氣流場和二維氣流場相結合的方法，對該斷路器開斷方式5短燃弧和中燃弧對應的二維熱態場進行了分析計算。
  2. Measurement of water flow in closed conduits. meters for cold potable water. combination meters. part 3 : test methods

    封閉導管中水流量的測量.冷飲用水的水表.組合水表.第3部分:試驗方法
  3. The calculated results of cold nozzle flow are in agreement with some cold test one. through calculation, the parameter distributions of regulated nozzle flows were obtained. they state that the design of the regulated nozzle is reasonable, and its velocity loss at discharge section is less than 2. 3 % comparison with no regulated nozzle

    3 、計算結果與已有的試驗結果對比相符，計算獲得了可調噴管的流場參數分佈，表明可調噴管的設計合理，與不可調噴管相比，流動的出口平均速度損失小於2 . 3 。
  4. Flow measuring devices. meters for cold potable water. test methods and equipment

    流量測量裝置.冷飲用水的水表.試驗方法及設備
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