air-content test 中文意思是什麼

air-content test 解釋
含氣量試驗
  • air : n 1 空氣，大氣。2 天空，空中。3 微風，和風。4 態度，樣子，風度，氣派；〈pl 〉高傲的架子。5 傳播，...
  • content : n 1 容積，容量，含量，【數學】容度；收容量。2 【哲學】內容 （opp form）；要旨，真意。3 〈pl 〉內...
  • test : n 1 檢驗，檢查；考查；測驗；考試；考驗。2 檢驗用品；試金石；【化學】試藥；（判斷的）標準。3 【化...
  1. Under the different freezing - thawing cycle circumstance, three factors of water binder ratio, air content and mineral admixture are analyzed by using the method of orthogonal table. the test results show that the chief influencing factor is the water binder ratio in water freezing - thawing cycle circumstance, and in salt freezing - thawing cycle circumstance is the air content. this could illustrate that entraining air into concrete can improve the frost resistance of concrete effectively in salt freezing - thawing cycle

    分析了在純水和3 . 5 % nacl溶液中受凍后，水膠比、含氣量和摻合料對混凝土飽和系數及變化速率的影響規律，試驗結果表明水膠比對混凝土水凍時的飽和系數及變化速率影響顯著，而鹽凍情況下含氣量則是主要影響因素，說明引氣能顯著提高混凝土的抗鹽凍性能。
  2. The method of environmental test for analytical instruments - sand and dust content of the air test

    分析儀器環境試驗方法砂塵試驗
  3. Method of test for air content of fresh concrete by volumetric method

    容積法測量新澆混凝土中空氣含量的試驗方法
  4. Standard test method for air content of freshly mixed concrete by the pressure method

    用壓力法測定新攪拌混凝土中空氣含量的標準試驗方法
  5. Methods of test for mortar for masonry - determination of air content of fresh mortar

    磚石工程用灰漿的試驗方法.新鮮灰漿中空氣含量的測定
  6. Standard test method for air content of freshly mixed concrete by the volumetric method

    用容量分析法測定新澆混合混凝土中空氣含量的標準試驗方法
  7. Compressed air for general use - test methods for oil vapour and organic solvent content

    一般用圖的壓縮空氣.油汽和有機溶劑含量的試驗方法
  8. Compressed air - part 8 : test methods for solid particle content by mass concentration

    壓縮空氣.第8部分:用質量濃縮法測定固體顆粒含量的試驗方法
  9. Common test methods for insulating and sheathing materials of electric cables. part 4 : methods specific to polyethylene and polypropylene compounds. section one : resistance to environmental stress cracking - wrapping test after thermal ageing in air - measurement of the melt flow index - carbon black and or mineral filler content measurement in pe

    電纜絕緣和護套材料通用試驗方法第4部分:聚乙烯和聚丙烯混合料專用試驗方法第1節:耐環境應力開裂試驗-空氣熱老化后的卷繞試驗-熔體指數測量方法-聚乙烯中碳黑和或礦物質填料含量的測量方法
  10. Standard test method for air content of hydraulic cement mortar

    水硬性水泥用灰漿的空氣含量的標準試驗方法
  11. Method of test for air content of fresh concrete by pressure method

    用壓力法測定新澆混凝土空氣含量的試驗方法
  12. Standard test method for unit weight, yield, and air content gravimetric of concrete

    混凝土的單位重量分析屈服點及空氣含量測定
  13. Method of test for unit mass and air content of fresh concrete by mass method

    用質量法測試新澆鑄混凝土的單位質量和空氣含量的試驗方法
  14. Methods of test for mortar for masonry. part 7 : determination of air content of fresh mortar

    圬工砂漿試驗方法.第7部分:新凝砂漿空氣含量測定
  15. Compressed air - part 5 : test method for oil vapour and organic solvent content

    壓縮空氣.第5部分:油蒸汽和有機溶劑含量的測試方法
  16. Abstract : this article lists some notices of the measurement points and their importance in cleanrooms, content focus on ： indoor temperature measurement, humidity survey, exhaust air flow measurement, production line velocity measurement, inside and outside pure room differential pressure survey and the related test equipment for those measurement mentioned above

    本文主要介紹了潔凈室里需要注意的幾個測量點和它重要性，內容包括：室內的溫度測量、濕度測量、送風量和排風量的測量、成品生產線上的微風速測量、潔凈室內外壓差測量等，以及與之配套的測試儀器選擇方法。
  17. Compressed air for general use - test methods for gaseous contaminant content

    一般用途壓縮空氣.氣體污染物含量的試驗方法
  18. Methods of test for mortar for masonry - part 7 : determination of air content of fresh mortar ; german version en 1015 - 7 : 1998

    圬工灰漿試驗方法.第6部分:新鮮灰漿粗密度測定
  19. Air content test

    含氣量試驗
  20. 08. 02 open - cell content porosity of rigid cellular plastics by the air pycnometer, test method for

    用空氣比重瓶測定硬質泡沫塑料的開孔率孔隙率的試驗方法
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