滲透率保持 的英文怎麼說

中文拼音 [shèntòulǜbǎochí]
滲透率保持 英文
permeability retention
  • 滲 : 動詞（液體慢慢地透過或漏出） ooze; seep
  • 透 : Ⅰ動詞1 （滲透; 穿透） penetrate; pass [seep] through 2 （暗地裡告訴） tell secretly; let out; lea...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 保 : Ⅰ動詞1 （保衛; 保護） defend; protect 2 （保持） keep; preserve; maintain in good condition 3 （...
  • 持 : 動詞1 （拿著; 握著） hold; grasp 2 （持有; 保持） keep; hold 3 （支持; 保持） support; maintain 4...
  • 滲透率 : fluid permeability
  • 滲透 : 1 [物理學] [生理學] osmosis2 （液體從細小空隙中透過） permeate; seep; permeation; seepage; inflow...
  1. Standard test method for saturated hydraulic conducitivity, water retention, porosity, particle density, and bulk density of putting green and sports turf root zones

    小型高爾夫球場綠呢和運動場草地區的飽和水滲透性水分保持孔隙率顆粒密度和體密度的標準試驗方法
  2. Measuring unsaturated hydraulic characteristic parameters, such as capillary soil water, saturated soil moisture, field moisture, saturated conductivity etc., is not only expensive but also accuracy uncontrolled

    測量非飽和帶水力特性參數：毛管上升水、飽和含水率、田間持水率、給水度、飽和滲透系數等，即費時、費力又難以保證試驗精度。
  3. The changes of leaf water potential, water deficiency, water - holding ability under drought stress conditions were measured. the water parameters were calculated by using pressure - volume technique, also the abilities of maintaining turgor and adjusting osmotic potential of the four species were comprehensively evaluated. the effects of drought stress on photosynthesis, transpiration and water use efficiency were studied

    研究乾旱脅迫下葉水勢、葉水分飽和虧缺及葉保水力的變化；應用壓力室和pv技術測定四個樹種多項水分參數，並對四樹種滲透調節和維持膨壓能力進行綜合評定；研究乾旱脅迫對光合作用、蒸騰作用及水分利用效率的影響；測定生長指標及水分脅迫下苗木的生物量分配。
  4. Rock masses treated with it retain their original permeability and water - absorption completely and have their compressive strength greatly increased

    經它處理過的巖塊完全保持了原有滲透性和吸水率，抗壓強度大大增加。
  5. As a result of the fluid in the mudstone not effectively expelled because of the reducing of permeability in the side of mudstone, abnormal pressure is formed in the alternating layers of sandstone and mudstone. hydrostatic pressure is kept because the fluid of sandstone can be expelled easily

    在砂泥巖互層中，泥巖中的流體因泥巖邊部的滲透率降低而無法有效排出，形成異常超壓；而砂巖中的流體較易排出，常保持靜水壓力。
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