渦狀的 的英文怎麼說
中文拼音 [guōzhuàngde]
渦狀的
英文
vorticose-
Three kinds of trapezoid, delta and airfoil shaped vortex generators are designed based on traditional, sub boundary layer and micro - vortex generators conceptual design, to study the influence of the shape, height, aspect ratio, chordwise position, spanwise position and direction angles of vortex generators on boundary layer separation control
( 5 )綜合分析研究了渦流發生器的工作原理和設計原則。根據國內外資料,研究了渦流發生器形狀、高度、展弦比、尖削比、弦向位置、展向位置和方位角等因素對附面層分離控制效果的影響。Errors and uncertainties multiply, cascading upward through a chain of turbulent features, from dust devils and squalls up to continent - size eddies that only satellites can see
錯誤和不可靠性上升,接踵而來的是一系列湍流的徵狀,從小塵暴和暴風發展到只有衛星上可以看到的席捲整塊大陸的旋渦。Through the special studies on impacts to atomizing and humidifying effect from such factors as the firing pin type, centrifugal structure, higher spraying pressure, less aperture, initial water temperature and original state of the air, some conclusions are obtained, such as : the centrifugal nozzle with firing pin type, high pressure and little aperture has bigger air eddy and atomizing angle. the spaying liquid has high velocity. the droplet is small, and the heat and mass transfer velocity is high
通過對撞針型結構、離心式結構、較高的噴水壓力、較小的噴嘴孔徑、噴水初溫及待加濕空氣初狀態對霧化加濕效果的作用原理的重點分析,得到:撞針型高壓小孔徑離心式噴嘴具有較大的空氣渦與霧化角,噴出的液體流速高、液滴小、水與空氣傳熱傳質速率高,撞針型結構提高了霧化加濕效率,高壓小孔徑的特點為霧化加濕提供了較大的能量,而噴水初溫的升高會減小水的粘性力和表面張力,從而優化加濕效果。Passing through the nozzle at the highest speed, impulse turbine steam directs against a row of blades which assembled in the axles of impulse turbine with radiation shape
當蒸汽以最高速度從噴嘴裏噴出時,便沖擊一列呈輻射狀安裝在渦輪機主軸上的動葉片。The macules spread to the upper trunk and bilateral forearms gradually, and the ones on the anterior chest even coalesced to form a polycyclic or whirled pattern
這些病灶隨時問逐漸擴及軀幹上半部及雙側前臂,在胸前的病灶甚至融合為多環或是漩渦狀。The wreaths of smoke curled up in such fanciful whorls from his opium tainted cigarette.
這些煙圈出自他那帶鴉片味的香煙頭,形成各種光怪陸離的渦狀花紋而裊裊上升。The staring points of u exhibiting self - similarity and the symmetrical mode of the vortex street being destroyed almost overlap, both at x / h = 6. 0
U達到自相似狀態的起始點與渦街的對稱性被破壞的起始點是幾乎重合的,即在x h = 6 . 0處。Immediately before the appearance of a vision ( which may be realistic or a mere wispy swirl ), the globe is said to mist up from within
視力景象立馬就顯現(圖像可能是現實的或僅僅是細微的漩渦狀) ,一團薄霧據說從水晶球體內面升騰起來。The earth ' s rotation, through the coriolis effect, deflects rising fluids inside the earth ' s core the same way it twists ocean currents and tropical storms into the familiar spirals we see in weather satellite images
地球自轉造成科氏力效應,會使地核內上升的流體偏向,就像造成洋流及熱帶風暴被扭轉成在氣象衛星影像中常見的漩渦狀那樣。The narrow streams of swirled wine that run slowly down along the inside of a glass, often believed to indicate that the wine is full - bodied
旋渦狀酒流酒液攪拌之後沿玻璃杯的內壁緩慢流動的細酒流,通常被認為能顯示該酒是濃烈的The results of the experiments indicate that : thermal plumes in the mantle ( i. e. mantle plumes ) should be divided into two types, vertical plumes, as mentioned traditionally, and non - vertical plumes, including those of inclined - columns, vortexes, etc., and the former may be only a particular case of the latter ; under the condition of the coriolis force to be ignored
在忽略科里奧利力的情況下,板塊的下插和滯積下沉、巖石圈根的存在以及地幔介質粘度的非均勻分佈等都可能構成不同形狀的障礙導流體,導致地幔的渦旋運動。These monstrous swirling masses of rain and cloud create the largest storms on earth, hundreds of miles across, with winds of up to 200 miles an hour, a disaster for any craft in their path
這些巨大的漩渦狀的大量雨和雲產生了地球上最大的風暴,橫過數百英里,夾著每小時達到200英里的風,對在路上的航行器來說,是一場災難。Conclusion the cells from the ameloblastoma grow faster and more active, and those from the keratocysts grow like the other cysts and the normal mucosa
角化囊腫與其他囊腫和正常粘膜的上皮細胞相同,生長緩慢,細胞生長暈周圍規則,由呈漩渦狀生長的成纖維細胞圍繞。In lifting - surface theory, the non - liner phenomena of the trailing vortex in the transition wake area and of the tip vortex separation are considered. in surface panel method hyperboloidal quadrilateral panels are employed and the morino ' s analytical formulation is used to determine the influence coefficients. the more reasonable pressure kutta condition is satisfied at the trailing edge of propeller blade
在計算中,對于升力面理論,本論文考慮了過渡區尾渦收縮和葉梢分離的非線型現象的影響;對于面元法,本論文採用的是計算較為簡便的基於擾動速度勢的基本公式及雙曲面形狀的面元,在槳葉隨邊滿足更趨合理的壓力kutta條件,並用morino導出的解析公式計算面元的影響系數的快速有效的數值預報方法。The long stalks of crops were bent over, usually in a swirling direction, and flattened down in a variety of patterns
這些長長的麥梗被折彎,而且通常成漩渦狀攤平成各種形狀。Firstly, the basic character of the remote filed eddy current is simulated and analyzed in case of two - dimension axial symmetry which approves the existence of remote filed eddy current phenomenon ; the full circumferential defect model is investigated to approve the feasibility of using the rfec techniques to detect the position and depth of defect ; the pit corrosion 、 circumferential and axial crack models are simulated, and the defect character based on voltage plane polar plot and the changes of phase and amplitude are analyzed to supply the standard for defect reconfiguration
首先,在二維軸對稱情況下模擬與分析了遠場渦流的基本特性,證實了遠場渦流現象的存在;對全周向缺陷的遠場渦流檢測進行了詳細研究,證實了遠場渦流檢測缺陷位置和深度的可行性;對點狀腐蝕、軸向與周向裂紋三種非軸對稱缺陷進行三維有限元模擬,利用相位差和幅值變化曲線與電壓平面極坐標圖對缺陷特徵進行分析,為缺陷形狀重構提供了依據。These methods have many problems to the design and numerical number analogy of electric wire. electric potential and electric eddy - current detector, such as the wire size, the wire core type ( solid core or twisted line ), the wire core conductivity, the magnetic permittivity and the optimize match of the detector ' s form, are n ' t made an incisive analysis
這種方法對電線電位電渦流透視探頭的設計和數值模擬中的很多問題,如線徑大小,線芯類型(實芯、絞線) ,線芯電導率,磁導率與探頭形狀的優化匹配等問題,還不能透徹分析。Earth is believed to have formed into a terrestrial planet 4. 56 billion years ago when swirling space debris and gas clumped together
當成漩渦狀太空碎片聚集在一起的時候,地球被認為在45 . 6億年前形成。This anomalous non - uniform heating resulted in the powerful anticyclone vorticity locating in the south of yangtze river and western pacific, which lead to the intensive and westerly subtropical high
這種異常的非均勻加熱狀況導致我國江南到副熱帶西太平洋地區呈現帶狀的異常反氣旋性渦度製造,使得6一7月副高偏強偏西。After analyzing the present situations of flowmeters, applications of single - chip computers in flow measurement meters, and the development trends of flowmeters, we ' ve designed an advanced intelligence vortex flowmeter, which can display the results on - the - spot ( includes instantaneous flow, total flow, temperature, pressure, and surplus capacity of the cell ), communicate with the upper computers through the serial port and realize automatic copying meters
本論文通過對現有流量計及單片機在流量檢測儀表中的應用現狀的分析,結合流量計的發展趨勢,設計了一種先進的智能渦街流量計,它能現場顯示測試結果(包括瞬時流量、累計流量、溫度、壓力、電池剩餘容量) ,並且通過串口可與上位機通訊,實現自動抄表功能。分享友人