機械間隙 的英文怎麼說
中文拼音 [jīxièjiānxì]
機械間隙
英文
mechanical clearance- 機 : machineengine
- 械 : 名詞1. (器械) tool; instrument 2. (武器) weapon 3. [書面語] (枷和鐐銬之類的刑具) fetters, shackles, etc
- 間 : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
- 隙 : 名詞1 (縫隙; 裂縫) crack; chink; crevice 2 (空閑) gap; interval 3 (漏洞; 機會) loophole; op...
- 機械 : 1. (利用力學原理組成的各種裝置) machinery; machine; mechanism 2. (死板; 刻板) mechanical; inflexible; rigid
- 間隙 : (空隙) interval; gap; freedom; space; [機械工程] clearance; separation; stricture; clear; inter...
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There are many adaptive changes in the two research subjects ( artemisia. songarica schrenk. and seriphidium. santolinum ( schrenk ) polijak. ) in morphology and anatomy, such as with the increase of the daily age, the root - shoots ratio increased ; the root became stronger ; the ratio of leaf volume and leaf area increased ; the volume of epidermic cell decreased ; the cut - icle and phellem layer on the surface of root thickened. stoma caved in leaf ; epidermal hair of leaf and stem well - developed, palisde tissue developed well, the cell gap decreased ; the spongy tissue disappeared ; leaf is kinds of isolateralthat is the typical xeromorphic structure ; crystal cell and fibric cell increased ; conducting tissue and mechanical tissue developed well ; bundle sheath appeared
實驗研究的兩種菊科( compositae )植物(準噶爾沙蒿( artemisiasongaricaschrenk )和沙漠絹蒿( seriphidiumsantolinum ( schrenk ) poljak . ) ) ,形態解剖方面的變化表現為:隨日齡增加,根長/株高比值日益增大;根系逐漸發達;體積與葉面積比逐漸增大;表皮細胞體積變小;角質層增厚;根外部出現加厚的木栓層;氣孔下陷;葉、莖部的表皮毛密布,柵欄組織日益發達;而細胞間隙日漸變小;海綿組織逐漸消失;葉面結構常為典型旱生結構? ?等葉面;晶細胞及纖維細胞數目增多;輸導組織、機械組織日漸發達;具有維管束鞘等等。The variations in trace element contents and ratios may hold up a mirror to the lake - level fluctuations and climatic changes, which, in turn, have exerted a direct and important effect on the sequence stratigraphic development. collectively, the reservoir rocks from the yanchang formation consist dominantly of the delta front subfacies subaqueous distributary channel and channel - mouth bar microfacies and delta plain subfacies subaerial distributary channel microfacies fine - grained feldspar sandstones and siltstones. the reservoir rocks have been subjected to three stages of diagenetic and porosity evolution : ( 1 ) the porosity reduction by the mechanical compaction and chemical pressure solution during the early diagenetic stage ; ( 2 ) the porosity increase by the dissolution during the a substage of the late diagenetic stage, and ( 3 ) the porosity reduction by the cementation and filling during the b substage of the late diagenetic stage
系統的儲層特徵研究表明,該區延長組儲層成因類型主要為三角洲前緣水下分流河道、河口砂壩及三角洲平原水上分流河道微相細粒長石砂巖、粉砂巖;儲層巖石經歷了壓實,膠結,溶蝕等成巖作用,歷經早成巖機械壓實和化學壓溶孔隙縮小期、晚成巖a亞期溶蝕作用孔隙擴大期及晚成巖a亞期( b亞期)膠結充填孔隙縮小期三個成巖-孔隙演化階段;儲層物性總體上具有較低孔滲、低孔滲的特點,孔隙類型主要為粒間溶孔、殘余粒間孔隙、粒內溶孔、晶間孔及晶間溶孔,裂縫不發育,儲集巖排驅壓力和中值壓力較高,孔隙結構類型以細小孔-微孔隙,微細喉-微喉型為主。Forestry machinery - portable chain - saw front hand - guard - dimensions and clearances
林業機械.便攜式鏈鋸前護手器.尺寸和間隙3. the trapping characteristics of ordinary helical gear pump are lucubrated by theory for the first time, the theoretic relation of the gear rotor between the end overlap coefficient and trapping phenomenon is discussed respectively with clearence or without clearcence, and the relation of trapping volume with the rotational angle turn is also discussed. the selective range of the helical angle that can eliminate completely the trapping of helical gear pump is gained, which never appeared in literature before
首次對普通斜齒齒輪泵的困油特性進行深入的理論研究,分別討論了有側隙和無側隙時普通斜齒齒輪泵轉子的端面重合度與困油現象之間的理論關系,以及困油容積隨轉角的變化關系,得到了完全消除斜齒齒輪泵困油沖擊的螺旋角機械科學研究院博士學位論文的選擇范圍。It is necessary to study the welding machine power supply for endless - rolling. it can assure the working reliability of welding machine, decrease the mechanical and electric fault, prolong apparatus ' s life, reduce cost and increase product quality
它可以保證焊機正常工作,減少機械和電氣事故,延長易損件使用壽命,減低工作強度從而實現無間隙地生產鋼材,大幅度提高車間的經濟效益,降低生產成本,提高鋼材質量。Lubricating spindles with narrow bearing clearance in machine tools
亦可用作潤滑機械工具中,狹窄間隙軸承的軸心。Ball bearings, conrad type, for electrical machines ; tolerances and radial clearance
電氣機械用的連桿式球軸承.公差和徑向間隙Modeling and simulation of a mechanical arm with joint clearance
計及鉸鏈間隙的機械臂動力學建模與模擬En 349 safety of machinery. minimum gaps to avoid crushing of parts of the human body
機械安全性.避免人身體部分被擠壓的最小間隙This thesis, on the basis of modern theories of vibration, ked analysis and finite element method, sets up a kinetic model of piston - linkage mechanism of diesel engine, by i - deas software of sdrc usa, which involves the effect of joint clearance in mechanism. by the presumption of " transient structure " in ked analysis, the mechanism " s dynamic responses in every transient structure conditions are calculated, and it provides a reliable theory basis for the optimization design of diesel engine
本課題基於現代機械彈性動力學理論以及有限元分析方法,利用美國sdrc公司的- deas軟體,對含運動副間隙的柴油機的活塞、連桿機構建立了動力學模型;運用ked分析中的「瞬時結構」假定,計算出了機構在各瞬時結構條件下的動態響應,從而為柴油機優化設計提供了可靠的理論依據。Beginning with the analysis of the effects, which are brought by the application of only one kind of pore - former and some other operating factors ( such as sintering temperature, warmth retaining time and so on ), on the properties of the beads, e. g., porosity, strength, size distribution of the beads and pores size, etc., these effects are discussed in detail and the relationship between the factors is studied thoroughly. the use of mpf ( multi - pore - former ) is introduced for the first time, which is of the most importance and significance in this paper
研究從造孔劑選用和燒結過程對顆粒的孔隙率、機械強度、孔徑分佈及粒度分佈的影響入手,找出了造孔劑的種類及含量、燒結溫度以及保溫時間等因素對最終所得產品顆粒的性能影響及它們之間的相互關系,並首次提出將造孔劑復配使用來對填充法加以改進,無需擴孔處理,即能直接制備宏孔徑、高強度、小粒度、比表面大的多孔玻璃載體顆粒。Ultrasonic plastic welding theory is generated by the generator 20khz or 15khz pressure, high - frequency signals, the system can be adopted for the high - frequency signals into mechanical vibrations, and in plastic products working, through working surface and internal friction among elements spread by the department of the interface temperature, when the temperature reached the melting point of her own, that the working interface rapid melting, and then fill in the gaps between the interfaces when shock stop working at a certain pressure and cooling will be a perfect welding
的高壓高頻信號通過換能系統,把信號轉換為高頻機械振動,加於塑料製品工件上,通過工件表面及內在分子間的磨擦而使傳處到介面的溫度升高,當溫度達到此工件本身的熔點時,使工作介面迅速溶化,繼而填充于介面間的空隙,當震動停止,工件同時在一定的壓力下冷卻定形成完美的焊接.點擊數: 723錄入時間: 2006 - 5 - 14Agricultural machinery - removable lights and warning boards - clearance, fastening and shape
農業機械.可拆卸照明裝置和警報盤.間隙緊固和形狀2 ) based on the application of the bond graph, analyze the characters of engine, motor, battery and vehicle, uniform the electric power, heat power and mechanical power into the same mathematic model in order to alter the types and parameters of hybrid electric vehicle in convenience. 3 ) the system based on the bond system can also simulate in different direction
2 )根據鍵合圖理論,進行了發動機、電機、電池與車輛的鍵合圖分析,採用能量流將電、熱、機械能量統一在一個數學模型中,隨著混合動力電動汽車不同的布置形式,可以方便、靈活地更改系統構成與元件參數與特性(如非線性、間隙等) 。In this thesis, we focus on dual axis capacitance vibration transducer, which was fabricated by micro - electromechanical systems ( mems ). the operation mechanism of this kind of accelerometer was analyzed. under external acceleration, the space between sensitive quality mass and detecting electrode will change, which causes the variation of equivalent capacitance
本論文研究了採用微機械加工技術( mems )製作的雙軸電容式振動傳感器,其基本工作原理是利用慣性質量塊在外界加速度的作用下與檢測電極間的空隙發生改變,從而引起等效電容的變化來測定振動加速度的。Dynamic modeling of multibody system with clearance joints
含間隙鉸的機械多體系統動力學模型Roller drive machinery is low drive launched one of the machinery, providing a steady rotation, no gap, excellent torque
滾子傳動機械是低速傳動發動機械的其中一種,提供穩定的旋轉,沒有間隙的現象,具有優良的扭矩。In those patients with obvious symptoms of radiculopathy but no visible herniation on radiological examination or surgery, it appears that intradiscal space and epidural space communication is sufficient for inducing effects on the nerve roots
目前認為疼痛能被機械和化學因子介導誘發,在那些患者中雖有明顯的神經根癥狀,但在影像學檢查或手術中卻沒有明顯突出,這表明椎管的空間及硬膜外間隙對于神經根的傳導具有足夠的空間。Quasi - periodic and chaotic behaviour of a vibro - impact mechanical system with a gap
一類含間隙機械振動系統的概周期運動與混沌In this paper, the over voltage induced by re - ignition, rules of breakdown in vacuum contact clearance, factors which influence dielectric strength of clearance and characteristics of re - ignition when vacuum switchgear switch capacitor banks are analyzed. the conclusion is that the breakdown of clearance in vacuum interrupter is the direct cause which inducing re - ignition of vacuum circuit - breaker in capacitor banks ’ switch. particle breakdown is the essential reason to induce breakdown in clearance of vacuum interrupter, although mechanical characteristic of vacuum circuit - breaker is another factor
本文通過對真空開關投切電容器組重燃過電壓、真空觸頭間隙擊穿機理及影響真空間隙介質強度的因素、真空開關投切電容器組重燃現象特點進行分析研究發現,真空滅弧室斷口的真空間隙擊穿是導致真空斷路器投切電容器組重燃的直接原因,其次是真空斷路器機械性能的影響,而微粒擊穿是導致國產真空滅弧室真空間隙擊穿的根本原因。分享友人