heating water ratio 中文意思是什麼

heating water ratio 解釋
加熱水倍率
  • heating : adj. 1. 加熱的;供熱的。2. 刺激的。n. 1. 加熱;供暖;(建築物的)暖氣裝置。2. 白熾,灼熱。
  • water : n 1 水;雨水;露;〈常作 pl 〉 礦泉,溫泉;藥水。2 〈常 pl 〉水體;水域;水道;海;湖;河;海域;...
  • ratio : n. (pl. ratios)1. 比,比率,比值;比例;系數。2. 【經濟學】復本位制中金銀的法定比價。vt. 1. 用比例方式表達;求出…的比值;使…成比例。2. 將(相片)按比例放大或縮小。
  1. The following results were found, i. e., the water ratio affects obviously the acoustic wave velocity of rock sample ; the wave velocity is higher in saturated rock samples than in unsaturated ones ; and it decreases gradually with the strain of samples during uniaxial compression ; and also with the lengthening holding time at 160 ; when heating the samples the acoustic wave velocity increases slightly in initial stage and comes to the peak value at 60, then decreases gradually with increasing temperature ; meantime, there is a certain temperature effect on rock samples size

    實驗發現含水率對波速影響比較大,飽和巖樣的聲波傳播速度高於不飽和巖樣的聲波傳播速度;人工預制裂紋對聲波傳播速度影響不大;單軸壓縮條件下,聲波傳播速度隨應變增加逐漸降低;在同一溫度( 160 )下,波速隨保溫時間的增加而逐漸降低;在對巖樣逐漸加熱情況下,初始加熱階段波速略有升高,當溫度達到60時,巖樣波速達到峰值,之後隨著溫度繼續升高其波速逐漸下降;波速隨溫度變化具有一定的尺寸效應。
  2. This paper investigated the physical properties of polyester filament yarn such as tenacity, elongation and boiled water shrinkage by means of analyzing the poy which had been treated by different draw ratio and heating temperature

    通過對不同拉伸倍數及不同溫度處理的poy的分析,探討長絲紗的強度、伸長度及沸水收縮率等物理機械性質。
  3. This thesis gives a fundamental quantitative analysis of the cycle of recuperative gas turbine cogeneration with water injection and mainly discusses the influence of water injection ratio and pressure ratio on the specific power and the amount of heating

    本論文對功熱並供回熱注水燃氣輪機熱力循環進行了基本定量分析。主要分析了注水率和壓比對比功和供熱量的影響。
  4. Owing to using water as cooling or heating media, the combination can reach high energy - efficiency ratio to save the operation cost ; while both cooling and heating are needed, it is possible to realize the energy balance of the inner system, reduce the operational time of cooling tower and heating equipment to complete the energy - saving goal

    由於採用水作為冷卻和加熱介質,故機組的能效比比較高,節省運行費用;在需要同時供冷和供熱時,可實現系統內部能量平衡,減少冷卻塔和加熱設備的運行時間,以達到節能的目的。
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