permeability to water vapor 中文意思是什麼

permeability to water vapor 解釋
透水汽性
  • permeability : n. 1. 透過性，可透性，滲透性；滲蝕度；【航空】（氣球氣體的）透出量。2. 【物理學】磁導率，磁導系數（＝magnetic permeability）。
  • to : adv 到某種狀態；〈特指〉到停止狀態；關閉。 ★也常和動詞結合，略去其後賓語，而構成成語： The door i...
  • 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；...
  • vapor : n. 〈美國〉＝ vapour.
  1. The properties of polyurethane ionomer were studied, including calorifics, dynamic mechanism and shape memory. comparing to the liner shape memory polyurethane non - ionomer, ionomer has superior effect on shape memory behavior and water vapor permeability especially the water vapor permeability increased from 5 - 8 times of liner smp to 20 - 30 times of ionomers lastly the novel crosslinked shape memory polyurethane was synthesized, which shape recovering temperature were randomly controlled and can completely recover original shape. the properties of polyurethane were studied, including calorifics, dynamic mechanism and shape memory

    然後，在此基礎上合成了離子型形狀記憶聚氨酯材料，對其熱性能、動態力學性能、形狀記憶性能、透濕氣性能進行了研究，並與普通非離子型形狀記憶聚氨酯進行了比較，研究發現離子型形狀記憶聚氨酯具有更大的軟段結晶度、更好的形狀記憶性能、更優越的力學性能和透濕氣性能，尤其是其透濕氣性能有了非常顯著的提高，其高溫段濕氣滲透率是其低溫段濕氣滲透率的20 30倍，遠遠大於線型形狀記憶聚氨酯的5 8倍。
  2. The results showed that temperature of freezing storage had influences on the zein films, which led to the changes of mechanical properties, equilibrium moisture content ( emc ), water vapor permeability ( wvp )

    結果表明：蛋白膜的機械特性、平衡水分含量和水蒸氣透過率隨凍藏溫度的變化而發生變化。
  3. The superlative fabric used is made of dupont hytrel fiber, and the jackets are constructed in two layers. the outer layer is not only water - resistant, but also very efficient in terms of vapor dispersion, featuring a permeability rating of 5, 000. the inner layer, equally good with respect to vapor dissipation, keeps the wearer dry and comfortable

    Happy yogi最新款式的冬裝外套，採用具有絕佳防水防風及透氣功能的杜邦hytyel纖維製成，此種纖維包含兩層：外層不但能防水，又具有極高的水氣蒸發率，透氣度達5000以上內層的透氣度亦佳，是乾爽舒適高品質的衣料。
分享友人
分享到 Line

分享到臉書