蒸汽壓力梯度 的英文怎麼說

中文拼音 [zhēng]
蒸汽壓力梯度 英文
vapor pressure gradient
  • : Ⅰ動詞1. (蒸發) evaporate2. (利用水蒸氣的熱力使食物熟或熱) steam Ⅱ名詞[中醫] (將藥物隔水蒸熟) steaming
  • : 名詞1. (由液體或某些固體變成的氣體) vapour2. (水蒸氣) steam
  • : 壓構詞成分。
  • : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
  • : Ⅰ名詞1 (梯子; 樓梯) ladder; stairs; steps; staircase 2 (姓氏) a surname Ⅱ形容詞(形狀像樓梯的...
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • 蒸汽 : vapour; reek; breath; steam蒸汽採暖 steam heating; 蒸汽錘 [機械工程] steam hammer; 蒸汽打樁鍾 ste...
  1. When the moisture content is below fibre saturation point, the movement of absorbed water is subdivided into two parts : one is diffusion transfer due to the vapor pressure gradient, the other is moisture movement caused by the pressure fluctuation due to the variation of medium

    在纖維飽和點以下時,木材內部吸著水的遷移可分為:水蒸汽壓力梯度下的擴散遷移和由於乾燥介質的波動而引起的浮動下的遷移兩個部分。
  2. This article emphatically discussed and analyzed following points : load command feed forward function can improve the rapid respond character of steam turbine generator ; lead of load command have advance control function on boiler main control and can highly improve the stability of main steam pressure ; the use of predict control and state space variable function can improve the quality of boiler steam temperature control effectively, control the steam temperature in the defined range and increase the boiler and turbine life and efficiency even if working state changed in a big range ; linear compensation can restrain the vibration of generator load in the condition of big loa d change

    本文重點討論、分析提出負荷指令前饋作用可以提高輪發電機快速響應特性;負荷指令的導前功能對鍋爐主控有超前控製作用,能顯著提高主的穩定性;採用預測及狀態空間法能有效改進鍋爐控製品質,在大幅工況變化下仍有效控制在額定范圍內,提高鍋爐、輪機壽命及其效率;輪發電機組的快速響應性與輪發電機組負荷振蕩問題間的平衡關系,採用線性補償可以有效抑制在負荷變化較大情況下發電機負荷振蕩問題。
分享友人