模頭壓力 的英文怎麼說

中文拼音 [tóu]
模頭壓力 英文
die pressure
  • : 模名詞1. (模子) mould; pattern; matrix 2. (姓氏) a surname
  • : 壓構詞成分。
  • : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
  1. The valve seat shall be an elastomeric seal that will permit seating at low - head pressure, and an arrow shall be molded on the valve body for permanent visibility to indicate the intended direction of flow

    閥座應該是彈性密封,它使得閥座處于較低的排出下,箭應該永久性清晰可見地鑄在閥體上,標明計劃的流向。
  2. Many factors have effect on irrigation uniformity. with the growing of pressure, how is irrigation uniformity of trickle irrigation varying on different condition of the diameter of drip line, the distance of emitters, the length of drip line, the style of emitters, the flux ratio of emitters and the face gradient of little irrigation district. the consequence shows that pressure has puny effect on irrigation uniformity

    滴灌系統的灌水均勻度受眾多因素的影響,本文通過毛管的管徑、滴間距、毛管的管長、灌水器的類型和灌水器的流量系數不同的情況下,灌水均勻度隨變化擬結果顯示,對灌水均勻度影響非常小。
  3. Coarse - grained impact resistant grades for mining, working of stones and rock, building, mineral oil industry, percussion and hammer drill tips, inserts for mining cutters, chisels, asphalt cutters, picks, inserts for concrete - working, hammer cheeks rolls, hot wire rolling, ball pressure dies, brake blocks

    粗晶粒度的抗沖擊牌號,適用於采礦工業、採石、建築、石油鉆探工業、鉆和錘、礦刀的襯墊、鑿子、瀝青切刀、風鎬、混凝土製造的襯墊、錘子的滾軸、熱軋軋輥、子彈、剎車片。
  4. Press in front and back and press the rubber mold of the side through the special design, be applicable to various shoes and heels of shape, need not adjust. press the side organization adopts the automatic balance memory to take shape the design, make the strong dint of shoe sole and shoe tops sticks to match, don ' t whole the orgnaization design of the degree, strength the shoe sole to stick to match the degree, press the pressure of the pressure of the bottom adjustabel whole, make light shoes sole press tight and will not transform

    前後和邊的橡膠經特殊設計,適用於各種鞋子及後跟形狀,不必調整.邊機械採用自動平衡記憶成型設計,使鞋底與鞋面強貼合,不留空隙.底機械採用可調整鞋翹度的機械設計,增強鞋底的貼合度,底的可調整,使軟性鞋底的著密合且不會變形。
  5. The following conclusions are gained : ( 1 ) the located shear band prongs the ligament near the top crack tip and the structure may occur shear - mode fracture at the angle of 155 ? to crack when load is 87. 92mpa ; the mode of fracture of the flange joint structure is not possible to be void - mode ; ( 2 ) it is proved that loading and then unloading repeatedly can not increase the possibility of invalidation of the structure when the times of loading and unloading are not too more when load is operating pressure ; the structure is safe when the vessel is operating ; ( 3 ) in the fe model of the thesis, not considering the influence of water pressure test which is in the process of fabrication of vessel in fe results in larger deviation in analysi

    得出了以下結論:在8792mpa的載荷下筒體一封連接結構處的集中剪切帶貫穿韌帶,可能發生沿與原裂紋線成155 「角方向剪切型斷裂;筒體一封連接結構不可能發生韌窩型斷裂; ( 2 )在工作下進行次數不多的反復加、卸載,結構不會破壞,也不會喪失安定性:結構在工作狀態下是安全的; m在本文的彈塑性有限元擬計算中,對于裂紋尖端進行學分析時,不考慮容器製造過程中水試驗的影響,將導致計算結果出現較大的偏差; ( 4 )筒體完全屈服時的載荷為92石3mpa ,封完全屈服時載荷為86
  6. Manufacturers and distributors of liquid and dry component process equipment for coatings, adhesives, and chemical products industries. focus is particle analysis, milling, vessel washing, and vapour recovery

    -產品有系列空氣錘電液錘整機電液錘動數控全液鍛錘鍛造操作機閉式單點機多工位自動鍛造機等。
  7. Part three : analyze the particular feature of population in shantou city and conclude it is in the stage of great - base, high - growth rate and large - scale family, big - density, great - shortage in qualified persons and great pressure in job - seeking

    第三部分:汕市獨特的人口特點分析。分析了汕市人口基數大、增長快、密度大、家庭規大,文化素質低,生育大,就業大,目前仍處于高自然增長率的人口生產階段。
  8. The open angle, head loss and hydrodynamic pressure under the rated flow and several kinds of proportion are carefully observed in the model test, and these results are given for reference in engineering design

    階段型試驗中詳細觀測了在額定流量下,不同比重拍門的開啟角度,水損失及門體動水變化情況,以供工程設計應用參考。
  9. The eddy current ring of pressure pipeline that is detected by spot probe is studied firstly in theory

    摘要首先從理論上分析了放置式探探測管道時的渦流環型,然後應用此型推導出了檢測時的特徵頻率計算公式。
  10. The direct optimal model of multi - objective mixed discrete variables for lager - scale water supply system was established, by replacing complicated network hydraulic equation with nodal pressures macroscopic model and relationship model between pump stations flow and head in water supply systems without tanks or towers, genetic algorithm was developed to solve the direct optimal model

    以測宏觀型、水源供水量和水源供水水之間的關系型替代復雜的管網水平衡方程,建立了大型供水系統的多目標混合離散變量的直接優化調度型。在沒有水池和水塔的供水系統中,利用遺傳演算法對直接優化調度型進行求解。
  11. The thesis was written under the direction of dynamic theory of forming reservoir, follows the rules of comprehensive information, judgment, interpretation and assessment and even makes full use of outcrop geology, data from drilling and logging, data from laboratory analysis and achievements in geophysical exploration. considering the basic factors of forming reservoir in the south of ordos basin as the starting point, the thesis defines that yanchang group of triassic goes into the start of generating oil in the late period of mid - jurassic and that the largest oil generation peaks in the middle period of early cretaceous, after the analogue - history of hydrocarbon generation. meanwhile it also establishes the relationship between the evolution of oil and gas and the formation of traps, the time of oil exploration

    本文以成藏動學理論為指導,本著綜合信息、綜合判斷、綜合解釋、綜合評價的原則,充分利用露地質,鉆測井資料,實驗分析資料及物化探成果,以鄂爾多斯盆地南部的基本成藏要素為出發點,通過生烴史擬,確定了三疊系延長組在中侏羅晚期( 150ma )進入生油門限,于早白堊世中期達到最大生油高峰期;同時並確立了油氣演化與圈閉形成、捕油時間的關系;通過流體勢的全區計算,提出了該區油勢具有明顯的「雙層」結構特徵,並建立了以靜水為主的重流系統和以差異實作用為主的實流系統的流體動分佈型;通過成藏動學系統的劃分及事件分析,探討了該地區油氣聚集規律,最終指出了有利的含油氣遠景區。
  12. For the sake of the research about hydroelectric interfere among machines, the article utilized the simulink in matlab as simulating tool, meanwhile established the simulating model about two high head diversion water turbines regulation system in violent fluctuating pressure sharing one head race tunnel and surge tank and one penstock. then calculated the load rejection transition process by means of the real parameters of a hydro power station, analysed the interfere of hydro power station safety and stable nenring brought by hydroelectric interfere and put forward a series of measures that lightening the hydroelectric interfere

    為了研究機組間的水干擾,本文採用matlab下的simulink作為擬工具,建立共用有引水管道、調井、主管的兩臺高水引水式水輪機調節系統大波動時的型,引入實際電站的參數,對甩負荷過渡過程進行了擬計算,分析水干擾對電站安全、穩定運行所造成的影響,並提出了一系列減輕水干擾的措施。
  13. Plastics piping systems. injection - moulded socket fittings for solvent - cemented joints for pressure piping. test method for resistance to a short - term internal hydrostatic pressure

    塑料管道系統.管道用溶劑-水泥膠合接的注承窩配件
  14. We have many industry automize instruments such as temperature transmitter ( integrate temperature transmitter module ( double temperature transmitter module ), integrate temperature transmitter, track isolation temperature transmitter, hanging temperature transmitter, pressure transmitter ( expanding silicon pressure transmitter, sapphire pressure transmitter, spraying ( metal slim film ) pressure transmitter, strain pressure transmitter, ceramic resistor, capacitance pressure transmitter, 1151 and 3151 series pressure transmitter, fluid location transmitter module ( specializing for fluid location meter ), collocated electricity meter ( sigle round, double round ), signal isolation ( single round, double round ), transducer ( temperature, pressure ), display head ( showing 100 % scale, lcd fluid crystal, led digital display ), numerical instrument and so on

    產品有溫度變送器(一體化溫度變送器塊(雙支溫變塊) 、一體化溫度變送器、導軌式隔離溫度變送器、壁掛式溫度變送器、架裝式溫度變送器) 、變送器(擴散硅變送器、藍寶石變送器、濺射式(金屬薄膜)變送器、應變式變送器、陶瓷電阻、電容變送器、 1151 、 3151系列變送器) 、液位變送器塊(專為液位計廠配套) 、配電器(單迴路、雙迴路) 、信號隔離器(單迴路、雙迴路) 、傳感器(溫度、) 、配變送器的顯示表( 100刻度顯示、 lcd液晶顯示、 led數碼顯示) 、數字儀表等工業自動化儀器儀表。
  15. Unsteady separated flow, produced during the gate - opening period in the reverse radial gate tunnel of a high - lift shiplock, is characterized by negative pressure and high velocity as well as their intense fluctuations in space and time and could easily result in various harmful phenomena such as cavitation, gate vibration and sonic boom, which have been observed and confirmed by prototype and physical model tests

    高水船閘輸水反弧閥門開啟過程中,后廊道內發生急變分離流,負、高速水流以及與流速的劇烈時空脈動變化容易誘發空化空蝕、門振和聲震等有害現象已被原型觀測和物理型試驗研究證實。
  16. Operational equipmnt double winder 、 die rotating device 、 tension auto control system 、 plc control system 、 air shaft 、 auto unloader device 、 two or three - layer coextrusion blownand etc

    特殊配置雙收卷機、旋轉、自動張控制系統、 plc可程式控制系統、氣收卷軸、自動卸料裝置、二至三層共擠。
  17. ( 2 ) the method of finite element discrete and optimal parameter back analysis is adopted. ( 3 ) concentrated on the question of high external water pressure of the deep - lying tunnel, the basic theory and method calculating external water pressure are systematically studied. ( 4 ) based on jinping cascade 2 hydropower station, numerical simulation rain infiltration of seepage field under different drainage pattern and grouting pattern are studied, also, the high external water pressure is analyzed and studied and some seepage control measures are put forward

    ( 2 )採用有限元離散?優化法進行參數的反演分析; ( 3 )針對深埋隧洞的高外水問題,進一步分析和研究了襯砌水荷載及外水的作用機理和計算方法; ( 4 )以錦屏二級水電站深埋長引水隧洞作為本文的主要研究對象,採用考慮降雨入滲滲流場分析的方法對排水方案和灌漿封堵方案不同情況下的滲流場的水分佈進行了數值擬,並對其外水進行了分析和研究,提出了滲流控制的具體措施。
  18. Abstract : according to the deep analysis of the typical punching process, the loading charts and the amplitude - frequency curves of straight side cnc turret press frame are obtained. in the end the dynamic response of a typical process is calculated using modal superposition method by fem software marc and the static and dynamic stress of some nodes is compared as well

    文摘:根據板料沖裁時的工作負荷圖確定了數控回轉機的動載荷譜,並通過傅立葉展開,獲得了機的幅頻譜,最後通過marc軟體採用態疊加法計算了典型沖裁時機身的動態響應,分析了其動態特性,並對特徵點的動靜態應進行了比較。
  19. On the basis of analyzing the rock mechanics, the bit working circumstance and property in the bottom hole of 6000m deep well, and making use of the former equipment such as a derrick, platforms etc, the paper demonstrates that the research and design of the mechanical device have been established including the high pressure simulating well bore, the high pressure connector between the static well bore and the rotating drill pipe, the high pressure simulating system of circulating fluid and the high pressure desander etc. the produce, control and dynamic analysis of the bottom hole four - dimensional pressure ( over burden, confined, pore and column pressure ) have been studied

    本文在對井底巖石的受狀態以及鉆的工作環境和特性加以分析的基礎上,藉助原有的井架、平臺等設備,研究設計了擬6000米井底壞境的高擬井筒、鉆柱高轉聯器、鉆井液高擬系統以及高除砂器等機械裝置,並研究了井底四維(上覆、圍、孔隙和液柱)的產生、控制及其控制的建擬,從而實現井深至6000米的四維井底環境的擬。
  20. In chapter two, the rock mechanics and the bit working circumstance in the bottom hole of 6000m deep well have been discussed. on the basis of which the high pressure simulating well bore and the high pressure connector between the static well bore and rotating drill pipe have been designed

    第二章分析探討了井底巖石的受狀態以及鉆的工作環境,並依此研究分析了建立該環境的機械裝置?高擬井筒和鉆柱高轉聯器。
分享友人