管道長度 的英文怎麼說

中文拼音 [guǎndàozhǎngdù]
管道長度 英文
duct length
  • 管 : Ⅰ名詞1 （管子） pipe; tube 2 （吹奏的樂器） wind musical instrument 3 （形狀似管的電器件） valve;...
  • 道 : Ⅰ名詞（道路） road; way; route; path 2 （水流通過的途徑） channel; course 3 （方向; 方法; 道理） ...
  • 長 : 長Ⅰ形容詞1 （年紀較大） older; elder; senior 2 （排行最大） eldest; oldest Ⅱ名詞（領導人） chief;...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 管道 : [工業] pipeline; channel; tunnel; piping; canalis; pipe run; duct; conduit; conduit pipe; ducting...
  • 長度 : length; longitude; size; extent; footage
  1. High performance and high precision copper and copper alloy strips, electrolytic copper foil, lead frame, copper clad and printed - circuit board, special enameled copper wire, fashioned copper bar, track contact wire, medium and high elastic copper strips for interconnecting devices, precision alloy copper pipes for ac and cooling appliance, over - long and corrosion - resistant copper alloy condenser pipe, seamless cooper water pipe in housing construction and other copper fine and deep processing products will be highly developed in jiangxi province

    江西將重點發展高性能高精度銅及銅合金板帶、電解銅箔、引線框架、覆銅板及印刷電路板、特種漆包線、異型銅排、軌道接觸線、接插元件用中高彈性銅帶材、空調與製冷精密合金銅管、超長耐腐蝕銅合金冷凝管、建築用無縫銅水管等10項銅精深加工產品。
  2. This article is composed by four parts. the foreword introduces simply the process of from establishment to development and contabescence of shanxi bank and the operating and running status. then bring forward the theme of this article that the organizational and managing system was the determinant factors of the prosperity and decline of shanxi bank and its experiences and lessons lend a helping hand to the enterprises of our time. the first part mainly tells of the organizational system and managing mode which drove the development and prosperity of shanxi bank, i t was consisted of the organizing system of the ownership departing from the power of management, and the capital frame of composing by the yin - share and manpower - share, and the human resources management system including high - level various and with elasticity distributing system and strict managing system, and the rigorous mamaging system and flexible running frame, and the enterprise culture of combining tigtly with the ru culture

    組織制度方面，主要通過對票號所有權與經營權相分離的組織制度的研究，總結其對票號發展所起到的重要作用；資本構成方面，主要對票號銀股、身股並重的資本構成，特別是票號實行的頂身股制度進行研究，總結其對員工所形成的有效激勵作用；用人體制方面，主要從激勵和約束兩個方面分別進行研究，一方面是票號分配體制的高水平、多樣化、富於彈性，對票號員工形成了有效的激勵作用，另一方面是嚴格的人員選拔、培養、任用以及監督、獎罰等管理制度，對票號員工形成了有效的約束作用；管理制度和經營體制方面，主要通過對票號各類號規進行分類研究，分別從管理制度和經營體制兩類內容來著手，總結票號管理制度的健全和經營體制的靈活對票號業務發展所起到的重要作用；企業文化理念方面，分別從員工教育和儒商融會兩方面進行研究，總結票號對員工道德教育的重視給票號帶來的良好企業風尚以及儒商融會理念使票號在經營方面更加成熟穩健、注重企業長遠利益。
  3. Firstly, simulate flow field of rear smoke channel, plot velocity magnitude and ash concentration distribution in section of entry of heat pipe air preheater, compare with data which were measured in guiyang power station, verify simulation to be reasonable and right. secondly, simulate all kinds of factors which affect flow field ' s uniformity such as length, thickness, location of diffluent board, ash concentration, ash diameter, and so on, find the chiefly factors. thirdly, install guide board in curve channel in rear smoke channel, then simulate its " flow field, plot velocity magnitude and ash concentration distribution

    在此基礎上模擬在冬夏兩季不同情況下，不同流速對熱管空氣預熱器壁面溫度的影響；然後對影響整個流場分佈的各種因素：包括分流板長度、厚度、偏離中心流道位置的偏離度、飛灰濃度、飛灰粒徑等因素進行數值模擬；最後提出在分流煙道轉彎處加裝導流板，並模擬加裝導流板后的流場分佈，得到下級空氣預熱器出口、熱管空氣預熱器進口處的斷面速度場分佈、濃度場分佈，以論證加裝導流板能達到流場均勻化的作用。
  4. Use low - density aluminum alloy oxide to the first, with the introduction into superior performance ; neiqiang use special vocabulary design let s hear first from the surface temperature is equipped with colour sets, enabling patients to feel comfortable ; pipeline grey colour black red light green light blue pink sea blue purple yellow note : 220 - tone models of the length of 52cm diameter listen first bamboo : 48mm film - based 30mm bell type

    採用低密度的鋁合金氧化聽頭，具有優越的導音性能;內腔採用特殊的圓弧設計，且聽頭表面都配有彩色的隔溫套，能使病人使用時感到舒適;管道顏色黑色灰色紅色深藍粉紅淺藍深綠淺綠海藍紫色黃色注：型號220導音管長度52cm聽頭外圓直徑： 48mm膜型30mm鐘型
  5. Friction losses in the equivalent lengths of ducts constitute the pressure loss in the elbow.

    管道的等量長度中的摩擦損失即構成彎管中的壓力損失。
  6. Full - port ball valves provide pressure drop equal to equivalent length of pipe, and even slightly better than gate valves

    不縮徑，全流道球閥提供的壓降安全取決于管道的長度，甚至比閘閥還要好一些。
  7. When threading pipe, gauge pipe threads for size and length to avoid jamming pipe against seat and disc

    當對管道進行攻絲時，要測定管道螺紋的尺寸和長度，避免將管道塞滿閥座和閥瓣。
  8. For long - term protection of heated pipelines, exhaust pipes, smoke stacks and other heated surfaces up to 550 - 600

    長期保護加熱管道、排氣管道、煙囪及其它溫度可高達550 - 600的受熱面。
  9. The emphasis on the minimum nozzle length was carried to the limit with the design of nozzle with sharpedged throats.

    強調最小噴管長度轉向採用銳邊喉管道的噴管設計的極限值。
  10. Slope pipes are used in the actual production widely, especially in the long - distance pipeline transportation, so it has the practical value to study their hydraulic gradient

    可實際生產中傾斜管道是廣泛存在的，特別是在長距離管道輸送中，故研究其水力坡度是有現實意義的。
  11. Based on the empirical equations used for calculating the cost of main and distribution pipes of gravity sprinkler irrigation project, equations for calculating. 4. economical hydraulic gradient, pipe length and the minimum cost of the main pipe were derived through theoretical analysis and mathematical transformation

    3 .在建立的自壓噴灌工程主幹管和配水管道的造價計算經驗公式基礎上，通過理論分析和數學變換，推導得出了自壓噴灌主幹管經濟水力坡度、經濟管長和最低造價計算公式。
  12. Ptfe is one of the most corrosion - resistant materials in the world. however it has defects such as the hot expansion and cold contraction rate is10 times larger than that of steel and the original cold fluidity ( creeping ) etc. therefore, as temperature increases, ptfe extends so excessively that it would collapse and then block the flow of media ; as temperature decreases, ptfe contracts so excessively that it would be ripped and then cause leakage

    Ptfe是當今最耐腐蝕的材料之一，可它被製造成襯里的時候，會存在熱脹冷縮比鋼鐵十多倍及固有的冷流性等缺陷，致使ptfe襯里管道、設備，在使用過程中，溫度高時， ptfe襯里層會伸長過多而內癟，阻塞了介質流通；溫度低時， ptfe層會收縮過大被拉裂而泄漏。
  13. In the simulation of close water test, varied profiles of velocity of flow are obtained at different leakage location along the detected pipe, the variety values of the water level in the check well are acquired with time, consequently the location of the leakage can be judged

    在閉水試驗時，通過模擬沿管道長度方向上不同滲水點的流速的變化，以及得出窨井出口處的水位隨時間的變化值，來判斷管段中最有可能出現滲漏點的位置。
  14. The deposition rate of aerosol particles in capillary tube was measured with submicrometer monodisperse polystyrene spheres solid aerosol particles and pulse sample inserting technique ; and studies were made on the relationship between the flow velocity, the tube diameter, the tube length and aerosol particles size

    摘要採用亞微米單分散聚苯乙烯球形硬氣溶膠粒子和脈沖進樣技術，測定了氣溶膠粒子在管道中的沈積率，研究了沈積率與流體速度、管道長度、管道直徑和氣溶膠粒子大小之間的關系。
  15. Note : when actually applying, choose suitable type cable according to the pipe lenght, heat loss, work voltage, number of core wires. and core wire ' s section areas

    注：實際選用時應根據管道長度、散熱量、工作電壓和芯線數，計算芯線截面而定。
  16. Effect of girth weld strength match on limit load and fracture resistance of high strength, large diameter pipelines steel is analyzed with fad ( failure analysis diagram ) method

    摘要採用失效評定圖技術分析了油氣長輸管道中高強度管?鋼大口徑管道環焊縫不同強度匹配形式對管道極度限承載能力以及抗斷性能的影響。
  17. A flap vlave used in pumping station is a kind of hydraulic - operated automatic gate, which is similar to a hinged check vaive. because of their simple structure and reliability, being able to shorten the length of outlet passage and facilitate the starting of pumping system in comparison with siphonic vacuum - distroied cutoff scheme. so it is propitious to be used and save investment but at the same time, flap valves always show some disadvantage

    因拍門簡單、可靠，與虹吸真空破壞截流閉鎖方式相比，可以縮短出水管道（流道）長度，並利於泵系統起動，與快速閘門相比，拍門也有諸多優點，閘門門體易關閉不到位或卡住不能活動，因為門槽和?塊較軸孔容易殘留異物，閘門門體克服滑動阻力不僅無機械增益，且阻力和動力不在一直線上，門體易傾斜而自鎖，而拍門的工作可靠性則遠高於快速閘門。
  18. No disruption or length change of connected piping is required

    不需要破壞或改變管道長度。
  19. Use a tube length of at least 42 inches

    採用管道長度至少為42英寸。
  20. The result shows that the design system has good static characters and dynamic characters. the factors of the hydraulic system, such as the line size, the backed pressure, the inertia of the rotary parts and the load magnitude has different effect on the system ' s behaviors

    液壓系統中管道長度、直徑，系統背壓，運動部件轉動慣量，外負載等因素變化對系統的靜動態特性具有不同程度的影響，其中管道直徑、系統背壓、外負載等因素對系統的性能影響較大。
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