空氣孔隙比 的英文怎麼說

中文拼音 [kōngkǒng]
空氣孔隙比 英文
air void ratio
  • : 空Ⅰ形容詞(不包含什麼; 裏面沒有東西或沒有內容; 不切實際的) empty; hollow; void Ⅱ名詞1 (天空) s...
  • : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
  • : 名詞1 (縫隙; 裂縫) crack; chink; crevice 2 (空閑) gap; interval 3 (漏洞; 機會) loophole; op...
  • : Ⅰ動詞1 (比較; 較量高下、 長短、距離、好壞等) compare; compete; contrast; match; emulate 2 (比...
  • 空氣 : 1 (大氣) air; atmosphere 2 (氣氛) atmosphere 3 (氣閘) air brake4 pneum ; pneumo ; pneumat ;...
  • 孔隙比 : percentage of void
  1. In loess plateau areas, dry and varied climatic condition was the main reason that resulted in the instability of soil moisture in surface layer. and because of the bad soil pedality and pore continuousness, the water in soil deep layers was difficult to supplement for that in surface layer. so, soil moisture of surface layer varied commonly and strongly

    黃土高原地區乾燥、復雜多變的候條件導致該區土壤表層一定深度的濕度隨時變化非常劇烈;而且,該區土壤的結構性和連續性都較差,深層土壤水分難以到達表層,使得土壤表層處于經常性的干濕交替變化過程中。
  2. 08. 02 open - cell content porosity of rigid cellular plastics by the air pycnometer, test method for

    重瓶測定硬質泡沫塑料的開率的試驗方法
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