heat front 中文意思是什麼

heat front 解釋
熱前緣
  • heat : n 1 熱；熱力；熱度；熱量。2 體溫；發燒。3 （氣候的）高溫，暑氣。4 【冶金】熔煉的爐次；裝爐量；一...
  • front : n 1 前部，前面；正面；（劇場的）正面[前面]座位〈也可指全部觀眾席位〉 （opp back rear）。2 【軍事...
  1. With seven people dead and more than 150 people hospitalized with symptoms of carbon monoxide poisoning, the seattle times devoted the top half of its front page on dec. 20 to publishing an urgent warning in six languages : do not burn charcoal or use gasoline generators indoors, and do not use gas ovens to heat your homes

    在一氧化碳中毒癥狀造成7人死亡、 150多人住院后，西雅圖時報12月20日以頭版上半版的版位，以6種語言刊出緊急警告：不要在室內燃燒木炭或使用汽油發電機，也不要開煤氣爐來使家裡變暖。
  2. The thermal visualizations of jet impingement cooling with single or double row holes inside semi - enclosed channel are measured by using infrared camera and then the impingement cooling heat transfer coefficients are deduced. the effects of flow and geometry parameters on convective heat coefficients are obtained. the results show that : for a single row normal impingement, the impingement cooling effectiveness is enhanced with the increase of impinging reynolds number or the decrease of hole space to diameter ratio, and the best effectiveness is achieved under the jet - to - surface spacing equals to 2 ; when the jet is oblique to the confined wall, the cooling effectiveness is weaken especially under the jet - to - surface spacing ratio is greater than 2 ; for double rows normal impingement cooling, the cooling effectiveness of rear row jet is weaker than the front row under lower impinging reynolds number or bigger jet - to - surface spacing

    對于單排垂直射流，沖擊冷卻效果隨射流雷諾數的增加、孔間距與直徑比的減小而得到提高，沖擊間距比為2時換熱效果最好;沖擊孔中心線向通道封閉一側傾斜后，射流沖擊冷卻的范圍變窄，當沖擊間距比大於2時駐點區的對流換熱能力明顯降低;對于雙排沖擊射流，孔排間距與直徑比的增加使沖擊冷卻范圍變大，但在兩排孔之間區域的對流換熱系數有所下降;在較小的沖擊射流雷諾數和較大的沖擊間距比下，後排射流的沖擊換熱效果要遜於前排射流。
  3. The thermal sensor in front of the sculpture, capable of reading tiny temperature changes, senses the amount of heat on its surface and transmits the signal to the controller hidden underneath. the controller then changes the colour of the led neon tubes according to the information it receives from the heat sensor

    前方的指示牌有一個熱能感應器，它能測量出輕微的溫度轉變，透過轉接器的幫助，將發光二極體（ led ）的顏色轉變。當溫度越高， led的顏色便會由藍轉紅。
  4. At the same time, the effects of dragging force from fall of hydrometeors and latent - heat release from phase transfer are tested. from the analyses we conclude that the distributing of the cloud particles relates with temperature closely. huanan heavy rainfall and mei - yu front heavy rainfall have mixed - phase process with vapor phase, liquid phase and ice phase

    詳細分析了形成降水的雲物理過程，探討了源匯項對水凝物的貢獻，並通過敏感性試驗，考察了雲物理過程對降水熱力動力過程的反饋作用，研究結果表明：華南暖區暴雨和長江梅雨鋒暴雨的雲物理過程具有汽、水、冰三相混合雲特徵。
  5. The above analysis showed that this heavy rainfall event took on obvious meso - scale characters and was the combination of the three flows, so we can deduce : ( 1 ) surface southeasterly wind and topography may play the main role in this event ; ( 2 ) the easterly cold air rushing into the southern shaanxi province in the lower troposphere was strongly relative to the form of surface cold - front type of occlusion ; ( 3 ) there were two reasons for the secondary circulation ' s strengthen in the evening, one was the effect of a mountain - valley wind and the other may be latent heat leading to ascending motion ; ( 4 ) the shape of potential instability stratification corresponded well with the development of the warm - moisture advection ; and ( 5 ) the vapor providing essential thermodynamics was transported by a southwesterly low - level jet from the bay of bengal and the south china sea. furthermore, with the effect of terrain, the southern shaanxi province became the center of this extremely heavy rain process

    中尺度結構分析表明，本次暴雨具有明顯的中尺度特徵，是由三支氣流共同作用的結果，分析發現（ 1 ）地面東南風和地形在這次大暴雨過程起主要作用； （ 2 ）東路冷空氣主要是通過中低層侵入陜南地區的，並與地面冷式錮囚鋒的形成密不可分； （ 3 ）夜博士論文:中尺度地形對陜南暴雨的影響研究間垂直次級環流發展加強可能有兩個原因，一個是由於地形山谷風的作用，另一個是降水的潛熱釋放激發了上升運動: （ 4 ）位勢不穩定層結的形成與低層暖濕平流的發展有很好的對應關系; （ 5 ）本次暴雨的水汽主要靠偏南風急流將孟加拉灣和中國南海的水汽輸送至西北地區東部，為暴雨的發生提供了必要熱力條件。
  6. Lqry series hot oil pump is supported by the ball bearings at the both ends, front end lubricated by lubricating oil, while back end lubricated by grease, with an oil conduit in the middle used to observe the conditions of sealing and recovery of heat conduction oil

    Lqry系列熱油泵的支撐採用了雙端球軸承支撐的結構形式，前端採用潤滑油潤滑，後端採用潤滑脂潤滑，中間有一導油管，用以隨時觀察密封情況和回收導熱油。
  7. The compressor works continuously to maintain the inside temperature, and the heat it ejects from the back of the fridge offsets the cold at the front

    冰箱的壓縮機必須持續運轉，以保持裏面的溫度，壓縮機從冰箱後面排出熱氣，與冰箱前面出來的冷氣相互抵消。
  8. The main relative systems of heavy - hard rainfall in northeast plateau are western pacific subtropical high, south asia high, low latitude systems, upper level jet ( ulj ), low level greater wind speed axes, westerly trough and plateau trough, low level vortex, cold frontal, occluded front in qinghai lake, mesoscale low pressure, heat low - pressure in qinghai, shear line and convergence line, mesoscale cloud cluster, etc. the west subsidiary model of south asia high is the main circulation type of heavy - hard rainfall in this area

    3 、西太平洋副高、南亞高壓、低緯系統、高空急流、低空大風速軸；西風槽和高原槽、低渦、冷鋒、青海湖錮囚鋒以及中尺度低壓、青海熱低壓、切變線與輻合線、中尺度雲團等系統是高原東北部地區大到暴雨的主要相關系統。 100hpa上的南亞高壓中心強度加強，位置東西擺動預示高原地區將有降水產生，中心強度減弱，降水過程結束。南亞高壓西部副型是高原東北部地區大到暴雨的主要流型。
  9. Technologies such as chemical constitution selecting, alloy melting, casting process designing and optimizing, mechanical machining and heat treatment process on pump body, impeller, front and rear board of cw. nb450 dredge pump abrasion resistance parts are concluded

    摘要總結了用於挖泥船的cw . nb450型泥泵過流耐磨部件泵殼、葉輪、前後襯板的化學成分選擇、合金熔煉、鑄造工藝設計及優化、機械加工、熱處理工藝等技術。
  10. Main products of zhixin are divided into four series : aluminum alloy heat sink, aluminum alloy front panel, aluminum alloy enclosure, aluminum decorative parts

    主要的產品分為：鋁制散熱器、鋁制面板、鋁制音響喇叭管、鋁制裝飾片等系列產品。
  11. Because the front has inductive part. it is to belong to heat quick raw material

    因為正面有感應成分.是屬于熱敏原料
  12. Based on the principles of co2 laser machining polymer, heat conduction theory and energy conservation principal at the ablation front, a three dimensional transient ablation model of laser machining was built

    在co2激光加工聚合物原理基礎上，根據傳熱學原理和燒蝕面能量守恆原理，建立了激光加工三維暫態燒蝕模型。
  13. There will appear a very uneven flow field, and appear a very big velocity magnitude distribution and ash concentration distribution near back wall. thus, the velocity magnitude is far bigger than that of optimal design velocity magnitude, which will lead to serious wear and tear in metal face of heater. especially, because of curve structure in front of heat pipe air preheater, there is more serious wear and tear

    由於靠近豎井后墻面的煙氣流速很大，飛灰濃度也較大，斷面速度分佈的最大速度大於最佳設計速度的2 - 3倍，這樣將造成受熱面的嚴重磨損，特別是熱管空氣預熱器前端煙道的幾何結構有一定的轉角，更增加了磨損的程度。
  14. According to the simulation, the height of the stationary front will drop with the increase of the heat source intensity. this will affect the airflow form

    通過模擬發現，隨著熱源強度的增大，靜態面的高度會下降，可能影響到工作區的氣流流型。
  15. It started out ok, but soon i noticed i was losing a lot of time at the slow sections due to the fact that i couldn ' t heat up the front tires

    剛開始還好，但馬上我注意到自己在慢速區域我損失了很多時間，這都是因為我無法讓前胎溫度上升。
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