閥壽命 的英文怎麼說

中文拼音 [fáshòumìng]
閥壽命 英文
valve life
  • 閥 : 名詞1 （指在某方面有支配勢力的人物或家族） established house or power group; a powerful person or...
  1. Ball valve - potential pressure life test regulation

    球閥.靜壓壽命試驗規程
  2. Butterfly valve - potential pressure life test regulation

    蝶閥.靜壓壽命試驗規程
  3. First, it is compressible and cushiony ; second, it can be transported to a long distance with a little power loss ; the last, its flux and velocity of flow are quite high, so the reaction time of the operators can been considerably shortened. aiming to solve the problems of vibrating machinery such as short life - span, poor cushion and high energy consumption, the writer, on the basis of characteristic of pneumatic mentioned, contrives a set of valve controlled pneumatic vibrator, which has larger output vibrating force and longer life - span with simple structure. then, it is applied to drive a vibrating screen and the result is fairly well

    文中針對氣動技術本身的特性及優點，如：可壓縮，具有緩沖性；能耗損失小，便於遠距離輸送；流量大、流速高，執行元件響應速度快等，以解決振動機械在應用過程中的緩沖、能耗以及使用壽命等問題為目的，設計出一套輸出激振力大、結構簡單、使用可靠的閥控氣動激振器，並將其成功地運用到振動篩上，取得了較好的效果。
  4. This paper supplied a new way through variable frequency variable speed ( vfvs ) to change its output flow rate and adding a constant - pressure - drop valve, which could solve the defects in hydraulic pressure servo control system, such as low efficiency in control system, short life, poor ability in resisting pollution, low efficiency in driving system and flow rate, pressure pulse. and this way was proved to be effective

    本論文針對傳統伺服控制系統效率不高、元件壽命短、抗污染能力差、驅動系統效率低、存在流量及壓力脈動等缺陷，利用先進的交流變頻調速技術改變液壓泵轉速的容積調速新方法，提出了在液壓系統中加一個定差減壓閥的新思路，較好地解決了液壓伺服系統存在的上述問題。
  5. Globe valve - potential pressure life test regulation

    截止閥.靜壓壽命試驗規程
  6. The wedge disc of the valve with flow guide hole is always fitted with the sealing face whether in full open or full close status to have the sealing face protected without being directly eroded by the medium so as to extend the duration

    帶導流孔閥門的閘板，無論是全開或是全關始終與密封面吻合，密封面得到保護不受介質直接沖刷，從而延長使用壽命。
  7. Hardened seating surfaces ? both disc and body seating surfaces are hard faced for maximum service life

    硬化的閥座表面?閥瓣和閥體地閥座表面都經過表面硬化，最大限度延長使用壽命。
  8. Electrical wiring should conform to nema codes to assure proper valve operation and longevity

    電源線應該符合美國電氣製造者協會nema規程，以確保正常的閥門工作狀態和使用壽命。
  9. Precision profile disc : provides bubble - tight shut - off and assures minimum torque and longer seat life

    精密準確的蝶板輪廓：防止「泡緊」關閉困難，確保最大程度見效扭矩，延長閥座壽命。
  10. （ ceramis headwork : 500, 000 life cycles, water static pressure max, 35 bar ）

    陶瓷閥芯：使用壽命開關50萬次，靜態最大耐壓35巴。
  11. Body ? full ported, heavy duty body with api 600 wall thickness for maximum service life. provided with bosses for optional by - passes or drains

    閥體-全流道（全埠） ，重型閥體，符合api600標準的壁厚，最大限度延長使用壽命。可配置用於旁路閥或排泄閥的輪轂。
  12. Plug valve - potential pressure life test regulation

    旋塞閥.靜壓壽命試驗規程
  13. The meijiayi mjy channels therapeutic apparatus developed by our company, combines the advanced microcomputer technics with the profound traditional chinese medicine methods as well s the human channelss science, magically takes advantages of modern electronic technics and the outer treatment of chinese medicine, realistically simulated the effects like acupuncture, aprapathy, essage, eating, kin scraping and cupping, etc. which improve the comprehensive effects, especially for the common ailments and geriatric diseases in digest digestive system, respiratory system and nervous system

    旋翼式多流束濕式基表，雙脈沖采樣方式進行數據採集，採用計算機技術進行數據處理顯示控制閥門動作。它採用獨特的卡口安全及保護措施動態安全可靠的ic卡加密機制先進的硬體及軟體的容錯處理性能安全可靠，具有精度高自身功耗低體積小壽命長便於安裝等特點。能準確實現用水計量及實現預付費功能。
  14. Two integrally cast lugs on the disc prevent the disc from spinning in service. this exclusive feature helps extend valve life in difficult services by eliminating disc spinning

    閥瓣上的兩個整體鑄造的耳柄防止閥瓣在運行期間出現旋轉現象。這個獨特的特徵通過消除閥瓣在嚴酷的應用中出現旋轉的現象，來幫助延長閥門的使用壽命。
  15. Standard test method for determination of cycle life of automatic valves for gas distribution system components

    氣體分配系統組件用自動閥的周期壽命測定的標準試驗方法
  16. They will short down the working life of air compressor because they are always started or stopped when we want to make the railway carriage stay in a fixed temperature. now, automatic and intelligent control systems are being applying in bus air - conditions control. in this way, computers control the work of air compressor, the turnaround speed of fan, the open degrees of wind controlled doors and so on

    我國大多數客車空調仍然採用簡單的壓縮機開關控制及循環離合控制系統，如：離合器?熱力膨脹閥系統（ cctxv ）和離合器?節流管系統（ ccot ） ，這些控制方式的精度低，當進行恆溫控制時壓縮機處于頻繁的開、停狀態，縮短了壓縮機的工作壽命。
  17. Forged seat is stellited, ground and lapped to a mirror finish for maximum erosion resistance and long service life. it is seal - welded to the body

    閥座採用鍛造鎢鉻鈷合金，並研磨和疊層成鏡面光潔度，抗蝕能力最強，延長了使用壽命。它是通過密封焊接到閥體上的。
  18. Seat discs shall be reversible to extend check valve life

    閥座閥瓣應該是雙向的，能夠延長止回閥壽命。
  19. Life is the main factor restricting air valve and spring - loaded valves quality, the general long - term continuous operation of the compressors to life 80 hours ; for mobile, short - term or intermittent operation of compressors, may require slightly more

    限制氣閥壽命的主要因素是閥片及彈簧質量，一般對長期連續運轉的壓縮機，希望壽命達8000小時以上；對移動式、短期或間歇運轉的壓縮機，要求可稍低些。
  20. Inside adopt stainless steel cut - off valve, long lived

    內部採用不銹鋼截止閥，壽命長。
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