最大使用壽命 的英文怎麼說

中文拼音 [zuìdàshǐyòngshòumìng]
最大使用壽命 英文
maximum service life
  • 最 : 副詞（表示某種屬性超過所有同類的人或事物） most; best; worst; first; very; least; above all; -est
  • 使 : Ⅰ動詞1 （派遣; 支使） send; tell sb to do sth : 使人去打聽消息 send sb to make inquiries2 （用; ...
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  1. 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。
  2. The results indicated that the dimension, shape and purity of base material could meet the functional demand of solid lubricant ; the thermal decomposition temperature of ptfe resin exceeds 400 c, but organic and inorganic packing filler added in ptfe made the water absorption rate of composite material increased, melting temperature and decomposition temperature decreased, in the meanwhile oxidative decomposition reaction was accompanied ; polar groups such as c = o, c - o - c and so on in the carbon fiber surface is advantageous to increase compatibility with other components and interlayer shearing strength ; uniform design experimental method could help to find the relationship between formula and frictional property by relatively small tests. the developing trend of each formula ' s friction coefficient could be showed by fitting curve ; the friction coefficient with no copper powder or graphite in formula was relatively big. this fact showed that copper powder and graphite should be used cooperatively ; it was found that when the ratio of copper powder to graphite by weight is 15 : 60, 30 : 30 - 40 and 60 : 15 - 30 respectively, the friction coefficient was relatively small. the degree of crystallinity of pure ptfe reached maximum by air cooling and the abrasion loss also reached maximum among three ones ; at the same time, the abrasion loss of solid lubricant sample was also the biggest among three ones ; when solid lubricant matched with 45 # steel axle or gcrl5 steel axle, lubricant transfer film could be formed on metal surface, thus direct contact between the surface of metal friction pair rings was reduced. their working life was elongated extremely ; there was mainly much graphite, a little ptff, moo3, feso4, cus and so on in lubricant transfer film

    試驗結果表明：所選原料的尺寸、形狀及純度可滿足固體潤滑劑的性能要求；聚四氟乙烯樹脂熱分解溫度超過400 ，但在ptfe中加入無機填料會使復合材料吸水率提高，熔融溫度及分解溫度降低，且伴有氧化分解反應；碳纖維表面含有c = o及c - o - c等極性基團，有利於提高其與其它組分的相容性，提高層間剪切強度；均勻設計試驗方法能夠用較少的試驗次數找出配方與摩擦性能間的關系，擬合曲線基本能表示各配方的摩擦系數發展趨勢；配方中不加銅粉或不加石墨，其摩擦系數均較高，說明銅粉和石墨應該配合使用；當銅粉15份、石墨60份時，銅粉30份、石墨30 - 40份時，銅粉60 、石墨15 - 30份時，摩擦系數均具有較低值；純聚四氟乙烯樹脂在空氣冷卻時結晶度最大，磨損量也是三者中最大的；同時，固體潤滑劑試樣在空氣冷卻時的磨損量也是三者中最大的：不論是固體潤滑劑與45 #鋼軸配副或是固體潤滑劑鑲嵌入銅套后與gcr15鋼軸配副，在金屬表面均可形成潤滑轉移膜，從而減少金屬摩擦副表面間的直接接觸，大大延長其使用壽命;轉移膜中主要含有較多的石墨、少量聚四氟乙烯、 moo 。
  3. （ 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。
  4. 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。
  5. By virtue of excellent quality, high efficiency, long service life and environmental - friendly performance, leopard batteries ( registered in america ) use in both the consumers and industries enjoy the good reputation as the manufacturer and oem service, meanwhile win the clients trust at home and abroad

    2ah至3000ah ，其國際品牌leopard （已在美國注冊）和divinie產品以其高容量，大功效，超長使用壽命和環保的顯著性能效果贏得了廣大最終用戶和客商的充分信賴，產品遠銷國內外，享有一定盛譽。
  6. Periodic maintenance and rehabilitation can prolong the road ' s service life. an asphaltic overlay is applied to the old pavement surface in good time, which not only enhances the strength of the pavement, but also improves the using performance of the old pavement instead of doing lots of rebuilding works. therefore, the thickness of asphalt concrete overlays is less than the thickness of the reconstructed pavement

    定期的養護與維修可以延長瀝青路面的使用壽命，及時地在瀝青路面上加鋪罩面，不僅可以增強路面強度，還可改善路面的使用性能，而不必做大量的重建工作，其厚度也小於重建施工的厚度，因此對于已破損的路面，採用瀝青混凝土罩面常可以提供最經濟的修復形式。
  7. The greatest feature of this valve is that the ability to take advantage of pipelines within the medium pressure promote hemisphere, therefore, its sudden opening and closing power is stronger than any other type, with such advantages of no friction, no wearing and long life of use

    該閥的最大特點是能藉助管線內的介質壓力推動半球，所以它瞬間啟閉力比任何一類球閥都輕快的多，同時在同步連桿和拉簧的作用下，使兩半球離開閥座密封面，然後再旋轉球體，閥門的啟閉過程中有密封面無磨擦、無磨損、使用壽命長等優點。
  8. The carbon blade for air - compressor and petrol engines the carbon blade made of the new materials and developedrecently by magical with the advantages of long service life, strong capability of load resistance, and low factor of metal abrasion resistance so a lot of domestic manufacturers of air - compressor, petrol engine, etc have employed a great quantity

    空壓機、汽油機刮片是令儀公司在最近幾年開發生產的一種使用壽命長、耐負荷能力強、具有良好的自潤滑性能、對金屬摩擦系數小的新材料刮片，在國內眾多空壓機、汽油機等行業許多廠家已大量應用。
  9. The molded ptfe ring is bonded into a seat ring groove in the face for maximum service life

    這種模鑄聚四氟乙烯環粘合在閥座表面的閥座環槽內，最大限度延長使用壽命。
  10. Vraag installateurs of monteurs naar hun ervaring met de afsluiters van heimeier en je zult vaak de kreet monteren en vergeten horen. speciale kenmerken zoals de vloeistof gevulde sensor, de dubbele o - ring, hoge drukkracht en de m 30 x 1, 5 aansluiting welke nog nooit veranderd is zorgen voor comfort, en niet voor problemen. deze details maken het verschil

    液體傳感器雙o形密封圈強大的執行力以及一直沒有改變過的m 30 x 1 . 5介面等這些特性將系統中的熱應力降到了最低程度，而將使用壽命提高到最大程度，正是這些細節上的優秀特點使得海美爾溫控閥在行業中出類拔萃。
  11. Nylon is one of the best quality snthetic fibers the rubber in dustry use nowadays. the nylon canvas is woven by nylon fibers both in warp and in weft, it is the most widely used fabric in rubb - er industry, and its outstanding merits are its high abrasion resistance. high fensile strength and good fatigue resistance. connvyor belts with nylon canvas inside have the characteristics of thin belt body, high tensile strength, good shock resistance, good troughability, high adhesion between pli - es, splendid flexibility and long working life. nylon conveyor belts are suitable for medium, long - di - stance and heavy - load transportation of materials, widely used in mining, metallurgical industry and architectural industry, ports and etc

    產品說明:尼龍是橡膠工業目前所用合成纖維中性能最好的品種之一，其結構經緯向均為錦綸纖維編織，用途最廣的品種，它最突出的優點是耐磨性好，強度高，耐疲勞性好，尼龍帆布做成輸送帶具有帶體薄，強力高，耐沖擊，成槽性好，層間粘合力大，屈撓性優異及使用壽命長等特點，適用於中長距離，較高載量，高速條件下輸送物料，廣泛用於礦山，冶金、建築、港口等部門。
  12. Applying r. f. glow discharging plasma to process the surface of the trlethanolamine coating on the qcm sensor, the qcm sensor ? performances are well ameliorated. analysis and testing indicates that the processed sensor responses to various organic compounds vapor steadily, sensitively and quickly

    實驗表明：處理后的三乙醇胺塗膜qcm傳感器依然表現出對乙醛的良好的化學選擇性與靈敏度，同時最為重要的是，器件的性能大有改良：響應穩定可靠，易於再生，且使用壽命較長。
  13. Finally, in response to the cavities beneath road slabs, 3d finite element analyses of pavment structures were conducted, the impacts on bearing capacity and life of pavements caused by cavities were analyzed, the reasons of early distresses were revealed ; also, in the aspects of pavement materials and structures, the measures and methods to prevent cavities were explored

    最後，針對混凝土路面板板底脫空現象，對路面結構建立三維有限元模型，通過大量的有限元計算，分析了板底脫空對路面板承載力及使用壽命的影響，揭示了路面發生早期損壞的根本原因，並從路面材料和結構設計方面探討了防止路面板脫空的措施和方法。
  14. Valves may be sized to match existing lines, but swing check and stop - check valves should also be sized according to flow conditions for maximum service life

    可以根據現存的相匹配的管線來確定閥門通徑，但是旋啟式止回閥和截止止回閥還應該根據最大限度延長使用壽命的流體狀況來確定閥門通徑。
  15. The crystal glass decoration that my company produces uses and throws a biggest characteristics of polishing wheel and is polishing process in, is not appear to fry line phenomenon by the processed decoration, drive process of surface beauty, the shining degree is high, and the efficiency of polishing wheel is high, service life long, and is the optimal tool for polishing crystal glass and diamond

    我公司生產的水晶玻璃飾品用拋光盤（輪）最大的特點是在拋光過程中，被加工的飾品不會出現炸紋現象，被加工的表面美觀，光亮度高，並且拋光盤（輪）拋光效率高，使用壽命長，是水晶鉆石（水鉆）的理想拋光工具。
  16. Therefore, if the idea of life circle cost design is introduced in the beginning of bridge design and an analysis of maintenance program in bridge life circle can be made by optimization theory then the least maintenance cost in bridge life circle and the most profit can be guaranteed based on a safe operation of the bridge

    所以如果橋梁結構在設計之初就應用壽命周期成本設計的理念，那麼在保證橋梁結構安全使用的前提下，通過優化理論對橋梁壽命周期內的維護方案進行智能優化分析，那麼就可以保證橋梁在全壽命周期內其維護成本最少，從而利用最少的維護成本而帶來最大的收益。
  17. Our product can carry on the greatest stress monitor in real time to the characteristic of the operating apparatus ; it can optimize operation and control the greatest stress of part in a range of allowing ; it can carry on crackle predication and lengthen the service life of apparatus to make the power plant obtain the supreme economic benefits

    針對運行設備的特點，實時進行最大應力監測；優化運行操作，控制其部件的最大應力不超過允許范圍；進行裂紋預測，延長設備使用壽命，使電廠獲得最高的經濟效益。
  18. By virtue of german led cold light source with most advanced microelectronics, service life and reliability of tech buccal endoscope is greatly improved, and malfunctions of halide lamp and metal halide lamp are avoided

    借鑒當今國際最先進微電子技術使用德國最先進led冷光源照明，使得tech口腔內窺鏡使用壽命和可靠性大大增加，避免了鹵燈照明的易損問題。
  19. Through consulting the cutter standard graphics in the book of " dijet carbide tools, " the standard and improved cutter standard graphic database is established with database language. by the parametric design of cutter, the efficiency during the period of cutter design is increased greatly, the cutter movable cycle enlarged and the cutter service life extended. the selections of optimum cutter and cutting quantity for the spare parts with different materials, hardness, specifications and types are analyzed

    刀具標準圖形庫是基於autocad的環境下，實現車間一級的針對刀具的圖形管理系統，通過參考《黛傑硬質合金切削刀具》書中的刀具標準圖形，運用了數據庫語言建立了標準的、比較完善的刀具標準圖形數據庫，並對刀具進行了參數化設計，大大提高了刀具設計過程中的效率，加大了對刀具的活動循環，延長了刀具的使用壽命，對不同材質、硬度、規格型號的零件如何選擇最佳的刀具以及切削用量的選擇做了分析。
  20. With reversible motors that are rated for continuous duty, nibco electric actuators provide maximum torque output and longer life

    配置可逆電機，適用於連續工作，美國尼伯科電動執行機構能夠提供最大的扭矩輸出和更長的使用壽命。
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