空氣試驗 的英文怎麼說

中文拼音 [kōngqìshìyàn]
空氣試驗 英文
air test
  • 空 : 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...
  • 氣 : 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...
  • 試 : 名詞（古代占卜用的器具） astrolabe
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 空氣 : 1 （大氣） air; atmosphere 2 （氣氛） atmosphere 3 （氣閘） air brake4 pneum ; pneumo ; pneumat ;...
  • 試驗 : trial; experiment; test
  1. The local directional drilling is just staring in terrane, the equipments and the technologies ca n ' t satisfy far and far the spot construction needs, according to current circumstance and considing the existed equipments, the author put forward drilling by air hammer in terrane, having designed compounded - drilling tools, and recommended technology parameters. producing experiments have obtained good achievements in economic and in techniques

    國內定向鉆進鋪管技術在巖層只是剛剛起步，設備、工藝遠遠不能滿足現場施工需要，本文針對國內、外巖層定向鉆進非開挖設備及工藝現狀，結合國內大多施工單位的已有設備，提出巖層空氣潛孔錘導向鉆進工法，設計了適合巖層鉆進的實用鉆具，並提出具有針對性的工藝參數，生產性試驗取得了良好的經濟技術指標。
  2. Methods of testing airflow measurement stations for rating

    空氣流量測量站評定的試驗方法
  3. As the air proceeds along the test section the boundary layer thickens.

    當空氣沿著試驗段流動時附面層逐漸變厚。
  4. The first electric test - bed for catenary accessory in our country was born

    接觸網零件電氣試驗臺研製成功，填補了國內無專業試驗設備的空白。
  5. In the third part, a comprehensive check experiment was made on percolation irrigation and furrow irrigation : the percolation irrigation is superior to the furrow irrigation for such advantages as saving water, saving energy, increasing production, raising air temperature and ground temperature inside the shelf, lowering air humidity inside the shelf and reducing plights, and ect

    第三部分對棚室番茄滲灌和溝灌進行了全面的對比試驗，通過試驗可以得出滲灌較溝灌省水、節能、增產、提高棚室空氣溫度和地溫、降低棚室空氣濕度、減少病蟲害等一系列優點。
  6. Technical climatology ; climate - test - devices ; climatic parameter : air - humidity and air - temperature

    技術氣候學.氣候試驗裝置.氣候參數：空氣濕度和溫度
  7. Test method for total mass loss and collected volatile condensable materials from outgassing in a vacuum environment

    在真空環境中除氣作用引起的總物質損失及收集到的揮發性可凝聚物的試驗方法
  8. Specification for radiators and convectors - test methods and rating

    散熱器和熱空氣循環對流加熱器規范.試驗方法和級別
  9. The system can automatically fill in fresh air for dehumidify and prevention of negative pressure higher than designed in the cabin when testing

    為了除濕和防止試驗時艙內產生大於設計要求的負壓，能自動補償新鮮空氣。
  10. The additional flow is formed by the device of dentoid baffle, and the application of the device of dentoid baffle cooperated with a stilling basin has been investigated by systematic model tests. based on the research results, the hydraulic problems such as the characteristics of hydrodynamic pressure and cavitation on the head of the denotid baffle, the properties of flow under the condition that the device of denotid baffle is used with a stilling basin, the hydraulic computation about a stilling basin, the estimation of energy dissipation and its various affection factors, the mechanism and effect of energy dissipation, and distributions of velocity and pressure and aerating concentration, etc, have been analyzed ; the method and step of hydraulic design of device of denotid baffle by which the additional flow is produced has also been proposed

    文中利用齒墩設施實現附加射流，對齒墩設施與消力池聯合應用進行了大量的和系統的模型試驗，分析研究了中低佛勞德數條件下，齒墩墩頭的動水壓強及空化特性，齒墩設施與消力池聯合應用時的流態特性，消力池的水力計算，消能量的估算及其各種影響因素，消能機理和效果，消力池內的流速、壓強特性，摻氣濃度分佈等水力學問題，並提出了實現附加射流齒墩設施的水力設計方法和步驟。
  11. 12377 packaging. flexible tubes. test method for the airtightness of closures

    包裝.軟管.外殼空氣密實度試驗方法
  12. The theoretical calculation and the experimental result indicated that, after temperature compensation, this kind of new hotwire air mass flowmeter still had high measuring accuracy when the environment temperature had wide range change

    理論計算和試驗的結果表明，經環境溫度補償后，這種新型熱線式空氣質量流量計在大范圍環境溫度變化下仍具有較高的測量精度。
  13. Fire - resistance tests - fire dampers for air distribution systems - intumescent fire dampers

    耐火試驗.用於空氣分配系統的防火閥.膨脹防火閥
  14. Space product assurance - thermal vacuum outgassing test for the screening of space materials

    航天產品保證.航天材料篩選的熱真空除氣試驗
  15. They enable countries to develop wind - tunnel and jet - propulsion test facilities that are crucial to weapons development, including destroyers, other ships, and fighter aircraft

    因為它要求國家進行風洞試驗，噴氣試驗，這些實驗對武器發展都是至關重要的，包括摧毀性武器，艦只和航空器等等。
  16. The first electric test - bed for catenary accessory in our country has developed successfully. this product will improve the ability of professional test equipments

    接觸網零件電氣試驗臺研製成功，填補了國內無專業試驗設備的空白。
  17. Automatic control system for ventilating which has been used in the study of water tunnel supercavitating experiments has been designed in this paper

    本文設計了用於水洞超空泡試驗研究的充氣自動控制系統。
  18. Standard test method for low - pressure air test of vitrified clay pipe lines

    上釉陶土管道的低壓空氣試驗的標準試驗方法
  19. Standard practice for testing concrete pipe sewer lines by low - pressure air test method

    低壓空氣試驗法測試混凝土污水管道的標準實施規程
  20. Standard practice for testing concrete pipe sewer lines by low - pressure air test method metric

    低壓空氣試驗法測試混凝土污水管道標準實施規程
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