滑流面 的英文怎麼說
中文拼音 [gǔliúmiàn]
滑流面
英文
slip surface-
This paper analyses the main geo - ecological environment problems in light of neotectonics, ground subsidence, landslide, collapse, debris flow, groundwater environment evolution, change of land resources, cumulate castoff, etc. in the shenfudongsheng mining district, discusses its influence on the ecological environment
本文通過新構造運動、地面塌陷、水土流失、滑坡、崩塌、泥石流、水環境的演化、土地資源的變化、堆放的廢棄物等方面系統的分析了神府東勝礦區存在的主要的地質生態環境問題，並探討了它產生的生態環境效應。In this dissertation, through computer simulation, the problems of modeling, control and guidance of auvs are presented. the first part of this dissertation addresses the problem of dynamically modeling of auvs, and derives thrusters " two - dimension nonlinear dynamic model, which has axial flow speed and propeller rotational velocity as two state variables, voltage or current of motor as inputs, and thruster force and torque as output. the second part focuses on the nonlinear adaptive sliding mode control of auvs in diving plane and steering plane
本論文系統研究了自主式水下航行器的建模、非線性自適應滑模控制、以及深度調整和水平面導引方法等問題，具體成果和創新點如下1 、根據流體力學理論，建立了螺旋槳推進器的動態模型，它以螺旋槳來流速度v _ p和螺旋槳轉速n為狀態變量，以電機施加轉矩為輸入，螺旋槳推力t和轉矩q為輸出。Under the assumption that the inner surface of stator sleeve and outer surface of rotor are smooth, taking the fact into account that the temperature of stator sleeve of evaporation cooling motor keeps almost the same, horizontal evaporation cooling motor is simplified as a physical model of two coaxial sleeves, with outer sleeve ( the stator ) holds still and keep at constant temperature and inner sleeve ( the rotor ) is rotating and heated
本文通過數值和實驗手段研究了臥式蒸發冷卻電機楔形氣隙中的流體流動、傳熱現象。本文在定子套筒和轉子表面光滑的假設下，針對蒸發冷卻電機定子套筒壁面基本恆溫的特點，將實際蒸發冷卻電機簡化為同軸套筒內筒加熱旋轉、外簡靜止定溫的物理模型。Lastly at the head of the board was the young poet who found a refuge from his labours of pedagogy and metaphysical inquisition in the convivial atmosphere of socratic discussion, while to right and left of him were accommodated the flippant prognosticator, fresh from the hippodrome, and that vigilant wanderer, soiled by the dust of travel and combat and stained by the mire of an indelible dishonour, but from whose steadfast and constant heart no lure or peril or threat or degradation could ever efface the image of that voluptuous loveliness which the inspired pencil of lafayette has limned for ages yet to come
右邊是剛從賽馬場來的油嘴滑舌的預言家，左邊是那位謹慎的流浪者。他被旅途與廝打揚起的塵埃弄臟，又沾上了難以洗刷的不名譽的污點。然而他那堅定不移忠貞不渝的心中卻懷著妖嬈的倩女面影，那是拉斐特270在靈感觸發下用那支畫筆描繪下來的傳世之作。Many experiments indicate that flocculus steel balls possessing reticulate veins surface tend to elastic fluid kinetic lubricating layer and improves of the lubricating conditions of bearings. the bearings become quite, and have long life. therefore, in this paper we bring forward a new method to process flocculus steel balls possessing reticulate veins surface
而且許多實驗表明：表面呈現網狀紋理形貌的「絨面」鋼球，有利於鋼球和套圈之間的點接觸區域形成全膜彈流潤滑層，使得軸承的潤滑狀態得到改善，從而實現軸承減振降噪和提高壽命的目的。Based on hydrodynamic lubrication theory, a rectangular tire tread model for simulating the viscous hydroplaning of tire is set up, taking into consideration the effects of hydrodynamic action, squeeze action and road roughness with numerical solutions obtained
摘要根據流體動力潤滑理論，將輪胎貓性滑水問題模擬為胎面單元與路面之間的動壓、擠壓膜問題，同時考慮了路面粗糙度的影響，建立了輪胎胎面單元黏性滑水問題的數學模型，並進行數值求解。Stick-slip flow is a jerky movement of compacted grains with velocity of particles at the walls slightly lower than in the rod like core.
粘附滑移流動是一種密集顆粒的急跳式的運動，在壁面處，顆粒的速度稍低於呈桿狀的中心的速度。( 2 ) this paper has firstly identified these genetic units on shore beach - shore face, longshore zone, longshore sands, erosional channel, leveed channel, turbidite lobes, turbidite sheet, slump, debris flow, density - modified grain flow etc ; at the same time, and points out that the lake of cretaceous is open - type fresh water lake
（ 2 ）首次系統確定濱灘-濱面、沿岸帶、沿岸沙壩、侵蝕水道、有堤水道、濁積葉狀體、席狀濁積、滑塌體、碎屑流、密度改正顆粒流等成因單元。同時指出白堊紀湖泊為開放型淡水湖。Mystery of the course of this small brook ; fearing, perhaps, that, with its never - ceasing loquacity, it should whisper tales out of the heart of the old forest whence it flowed, or mirror its revelations on
所有這些大樹和巨石似乎有意為這條小小的溪流蒙上一層神秘的色彩或許是害怕它那喋喋不休的多嘴多舌會悄悄道出它所流經的古老樹林的內心秘密，或者是害怕它那流過池塘時的光滑水面會映出其隱衷。Some of the quantities involved in elastohydrodynamic lubrication may be mentioned.
下面提供一些與彈性流體動力潤滑有關的量。Company has possessed 600 employess, over 68manag. ement personnel and 22 technicians since is was founded. inwhich junior college graduatre account for 90 %, average ages of employees is 28 years, area of factory building is 20000sq. meter annusi value of production is 80 milions yuan and have three modemization production line and advanced equipment and perfct monitor and measunng device as puncher, driller, lathe, measurig truck, cutter, shielded welder and pipe bendin machine. main production of company are all kinds of generators, both petrol and dlesel series, water umps, luggage rack of vehicle, bumper, fuel tankall kinds of motorcycle rack, auto majhong machine and whd series of dlecmolishde vehide, wide varieties, a complete range of specification. the products have stable qusity and advanced
具備廠房面積20000平方米，年產值8000多萬元的生產能力及三條現代化流水線。擁有各種大型沖壓設備各類油箱鉆床車床儀表車切割機保護焊機彎管機等先進設備和完善的測量裝置。公司主要品種有：各種發電機組汽油機系列柴油機系列水泵汽車行李架保險杠各種摩托車架全自動麻將桌whd系列電動滑板車，防墜器等系列產品。This paper mainly study electromagnetism damage problem on the bearing lubricate interface induced by modern power inverter. investigate the different forms of rotor to ground voltage and bearing currents
本文主要以電機軸承為研究對象，對現代變流技術導致的潤滑界面電磁損傷現象進行研究。The models are obtained by simulating and simplifying the big curve at the arch of aorta and opposite curve of branching vessels. the original conditions of simulation calculating are the entrance velocities and the exit pressures. the boundary conditions are the wall non - slippery flow conditions and the symmetry conditions
它是基於主動脈弓處的大彎曲和分叉血管的反彎曲進行模擬簡化，模擬計算的初始條件是進口速度和出口壓力，邊界條件是壁面無滑流條件和對稱性條件。Leveling the phenomenon by which paint flows out after application to minimize surface irregularities and produce a smooth surface. also, the process of flattening metal strip
流平?當塗料塗布應用后，盡量減小表面的不規則性和產生平滑表面。同時，也是鋼帶表面的平整過程。When the rotor to ground voltage is exceed the critical oil film threshold voltage, the oil film breakdown induce a large current, and even appear electric discharge machining ( edm ) current. therefore, the lubricate interface is damaged
當電壓超過了潤滑油膜所能承受的電壓時，油膜被擊穿出現很大的放電電流，甚至出現電火花，導致潤滑界面的破壞。Optics material such as optical glass, optical crystal and glass ceramic can be machined with mrf. the mrf machine tool is the fundamental equipment to fulfill advanced techniques of manufactory. as a part of the key project, “ research on nano - scaled ultra - smooth surface magnetorheological finishing technique ”, the mrf machine cnc system was developed and some key techniques such as surface control, contour control, servo control and interpolate algorithm are deeply studied in this dissertation
磁流變拋光機床是實現磁流變拋光技術的重要基礎設備，本論文結合「納米級超光滑表面磁流變加工新技術研究」的課題，開發了磁流變拋光機床數控系統，並對其諸如面形控制、輪廓控制、伺服控制及插補演算法等關鍵技術進行了比較深入的研究。The drag reduction of riblet biomimetic non - smooth surface is given out by numerical simulation with cfx. through analysis of velocity vector field and velocity fluctuation this article probe into drag reduction mechanism of unsmooth surface. through analysis of behavior of single microbubble and turbulent kinetic energy this article indicate drag reduction mechanism of microbuble
對仿生非光滑表面減阻機理，採用流體力學分析軟體cfx進行了數值模擬，通過對速度場、剪切應力、渦量的計算結果進行分析，得出了仿生非光滑表面減阻幾種主要原因。Application of high - density dc electrical method in detection of slope cover and sliding surface
高密度直流電法在滑坡覆蓋層及滑移面的探測However, while the modem power inverters were used more and more widely, its disadvantages turn to be more and more serious, one of which is lubricate interface electromagnetism damage
然而，隨著近些年來現代變流技術的推廣，其負面影響也越來越突出，一個重要的方面就是對潤滑界面造成的電磁損傷問題相當嚴重。Modern type design, beautiful surface treatment and completely reliable quality makes this products best suitable for families, hotels and other public buildings
」來自口市比特公司潔具廠的產品，現代型圓滑流暢的品質，面向二十一世紀中國和全球億萬個家庭。分享友人