背景霧 的英文怎麼說
中文拼音 [bēijǐngwù]
背景霧
英文
background fog-
Entertainment technology - theatrical fog made with aqueous solutions of di - and trihydric alcohols
娛樂業技術.二元和三元醇水溶液製成的舞臺背景霧The results show that a warm high ridge at the middle level and transformed surface cold high over the plain provide a good background condition ; a cooling process produced by net surface radiation fluxes is the trigger and strengthening mechanism for the fog event ; the subsidence flow at the middle and low tropospheric levels is favorable for the setting - up and maintenance of stable stratification at the boundary layer and weak wind condition at the ground layer over the fog region ; the transportation of weak warm advection at lower levels and weak lift motion at the boundary layer play a very important role to the long maintenance of the fog event ; the intrusion of north wind accompanied by cold advection is a main dynamic factor of the fog dissipation
結果表明：在中高層暖性高壓脊及地面變性冷高壓穩定維持的大尺度背景條件下，地表凈輻射引起的近地層冷卻是大霧過程的觸發和加強機制；中低空下沉氣流的存在有助於近地層的弱風條件和穩定層結的建立；低層暖平流的輸入和邊界層的淺層抬升是大霧長時間持續的原因；伴隨冷空氣南下的偏北大風是驅使大霧消散的動力因子。The dynamic and thermal features of a sustained heavy fog event that occurred in the north china plain on 29 nov. ~ 3 dec. 2004 are analyzed by using the station observation data and ncep re - analysis data
摘要利用臺站加密觀測資料和ncep再分析資料，對2004年11月29日~ 12月3日華北平原一次持續性大霧天氣過程的大尺度天氣背景、大霧動力和熱力結構特徵及其演變、輻射冷卻作用等進行了計算和分析，揭示了大霧過程的形成和維持機制。Above and beyond the glowing arc formed by the footlights the dark body of the house seemed full of ruddy vapor, and against this neutral - tinted background, where row upon row of faces struck a pale, uncertain note, nana stood forth white and vast, so that the boxes from the balcony to the flies were blotted from view
臺上的腳燈排成一道弧形，發出奪目的光芒，腳燈背面的大廳里顯得昏昏暗暗，好像彌漫著黃橙橙的煙霧，在這暗淡的背景中，一排排觀眾的面孔顯得蒼白而又模糊不清，而舞臺上的娜娜則顯得格外清楚。The light route used by measuring instrument determined its volume, according to the place between sampling area and lens, with the application background limits, the miniature atomized particles size measuring instrument takes scheme that the sampling area locate in front of the lens and the optic - electronic sensor at the back focal plane of the lens. the miniature atomized particle size measuring instrument employs
測量儀器採用的光路直接影響儀器的結構尺寸，接收透鏡和采樣區位置的關系具有不同的配置方案，由於霧粒粒徑測量儀應用背景的限制，所採用的光路配置方案是被測顆粒位於透鏡前方，光能接收器件位於透鏡后焦面上。This thesis presents basic researches on spraying and atomization process of the liquid propellant - key issue of regenerative liquid propellant gun interior ballistic process. the distributing properties of droplet sizes in atomization field of liquid propellant hy911 were experimentally, theoretically and numerically investigated
本文以再生式液體發射藥火炮（ rlpg ）為工程背景，圍繞rlpg內彈道循環的關鍵問題?液體藥噴射及霧化過程開展基礎研究，針對國產hy911液體發射藥，系統地進行了噴霧場液滴尺寸分佈的測試、理論建模與數值模擬。The group moves from behind the scenes - - from the concrete underbelly of a man - made mountain and its 55 - foot waterfall - - out into the steamy forest, walking along wooden boards, sweltering in 85 degrees fahrenheit, 95 percent humidity
這群人從大背景的後面移動著一從一座人造水泥山和55英尺高的瀑布的下腹部進人霧氣絳繞的森林，沿著木製地板小心行進，被華氏85度的溫度和95的濕度問得汗流泱背。Background and purpose : although the development of a noninvasive mr examination has increased the opportunity to identify asymptomatic patients with moyamoya disease who have experienced no stroke episodes, their clinical features are still unclear
背景和目的：盡管無創性磁共振檢查的發展增加了鑒別出無癥狀患者既往無卒中發作的煙霧病，但這些患者的臨床特徵仍不清楚。Background : in vivo case reports and recent in vitro studies have indicated that aerosol therapy using facemasks can result in drug deposition on the face and in the eyes and that facemask design may affect drug delivery
研究背景：體內報道和體外研究證明面罩霧化治療能夠造成藥物在面部和眼部的沉積，並且面罩裝置可能影響藥物輸送。Toomany to list, and many that would be nearly impossible to describe withwords, but a few include : explosions, fire, smoke, fog, waterfalls, sparks, sparkles, fireworks, rain, snow, puddle splashes, motiongraphics backgrounds, magic effects, space warps, abstract lights, lava, flocks of birds, geometric shapes, aurora, bubbles, waves, rainbows, light beams - - dozens of different types, and hundreds ofvariations
太多的名單，許多人表示，將幾乎無法描述文字，但有幾個國家包括：爆炸，火，煙，霧，瀑布，火花，火花，煙花爆竹，雨，雪，頂燈開復，運動圖形背景，魔術的影響，空間扭曲，抽象燈，熔巖，成群的鳥，幾何形狀，極光，泡，波浪，彩虹，光束-幾十種不同類型，數百變化。Millimeter wave object detection makes use of the electromagnetic thermal emission of the subject and reflected thermal signals from the background, millimeter wave object detection, in comparison to visible or infrared object detection, has great potential advantage of detection through fog 、 cloud 、 smoke 、 sandstorms and other poor weather conditions
毫米波目標探測是利用目標、背景的電磁熱輻射來實現的，與可見光及紅外探測相比，毫米波目標探測在霧、雲、煙塵、沙暴等惡劣氣候條件下具有潛在的優勢。分享友人