air radiation 中文意思是什麼

air radiation 解釋
空氣輻射
  • air : n 1 空氣,大氣。2 天空,空中。3 微風,和風。4 態度,樣子,風度,氣派;〈pl 〉高傲的架子。5 傳播,...
  • radiation : n. 1. 發光,射光,放熱,放射,發射。2. 【物理學】輻射;放射物;輻射線[熱、能];照射(作用)。3. 【動、植】輻射形;【測】射出測量法;【醫學】射線療法。
  1. It can retain water all the day, close off ultraviolet radiation and atomy in the air, control melanin forming, prevent oxidation and make skin white and soft

    能全天候的鎖住水分,使肌膚長時間的保持滋潤,有效隔離紫外線輻射和空氣中的塵埃,防止水分流失和色素沉積,淡化色斑,抗氧化,使皮膚更潤白、光滑。
  2. Radiation tidbits - air travel and cosmic radiation

    輻射小知識:飛行和宇宙輻射
  3. Both the mean radiation temperature of air - condition room and the dissymmetric radical temperature character will produce un - benefit effect to human thermal comfort in winter

    冬季空調房間的平均輻射溫度和不對稱輻射溫度特性對人體舒適性都有一定不利的影響。
  4. It does not need much area, not any pollution, not consuming much electricity power, not need much cost. gshp combined floor radiation air - conditioning system possess high seasonal average cop value and great capacity of edaphic depositing heat energy, can ease up supplied water temperature fluctuating with the change of the outdoor air temperature

    地源熱泵技術聯合地板輻射對房間進行冷暖聯供的形式,具有地源熱泵季節性平均性能系數高、土壤蓄熱能力強、能緩解空氣源熱泵存在的供冷供熱能力隨環境溫度波動大的矛盾等優點。
  5. Electric cables - calculation of the current rating - thermal resistance - a method for calculating reduction factors for groups of cables in free air, protected from solar radiation

    電纜.額定電流的計算.熱變電阻.室外避免太陽輻射的電纜組減縮系數的計算方法
  6. The material has good air permeability, ultraviolet radiation resistant, aging resistant, felting, ceramic tile, plasterer or painting can be directly laid on the waterproof layer

    該材料具有良好的透氣性,耐紫外線、抗老化、粘結力好,防水層上可直接鋪貼瓷磚、抹灰或油漆。
  7. Verification regulation of x or radiation meters for environmontal monitoring absorbed dose rate in air

    環境監測用x輻射空氣吸收劑量率儀檢定規程
  8. Air velocity inside solar chimney decreases with the increase of chimney gap and increases with the increase of solar radiation

    氣流速度隨著通道寬度的增加而減小,隨著太陽輻射強度的增加而增大。
  9. Mechanics on noise reduction of the structure is as followed : there is a very thin air layers between the matrix, so the structure of multi - layer is formed. that is metal a - air - metal b - air - metal a or metal a - air - metal b - air - metal b - air - metal a. on the cutting motivation conditions, air layer between two metal layers is flowed to - and - fro, which can absorb a part of motivation energy, so it leads to low noise radiation

    該結構設計的消音機理為:層與層之間存在一層非常薄的空氣層,形成不同金屬與空氣的多層結構,即a金屬-空氣- b金屬-空氣- a金屬或a金屬-空氣- b金屬-空氣- b金屬-空氣- a金屬等多層結構。
  10. It also explain that the correlation between ssta of kuroshio and the change of wind field in equaroral mid - pacific is results of air - sea interaction ; however, when time comes into summer, the instance status of ocean is different from the last winter to next early springtime, the sea surface temperature turn into the definitive factor, so the increase of heat flux in may to jun month which is realized by absorbing more heat from the sun radiation results in the decrease of sst in kuroshio in the season of jun - jul. finally, during the aug to dec season of next year, the sst of kuroshio is increasing again

    最後分析了黑潮海溫與夏季東亞大氣環流及我國降水的時滯關系,發現:當前冬黑潮區域海溫異常偏高時,後期夏季亞洲低壓的強度減弱,西北太平洋副熱帶高壓強度加強,而且位置西伸、偏北,梅雨鋒位置偏南,長江中下游地區降水偏多,北太平洋冬季海域的海溫分佈呈+ 、 - 、 +趨勢(順序為赤道中東太平洋、西北太平洋、我國近海) ;反之亦然。
  11. Air temperature inside solar chimney increases with the increase of solar radiation and solar chimney height

    氣流的溫度隨著太陽能煙囪高度的增加和太陽能輻射強度的增大而升高。
  12. Air travel and cosmic radiation

    飛行和宇宙輻射
  13. Due to the sun radiation, the heated and expanded surface air ascends and meets the cold descending air, this air convection causes the turbulence which is obvious at noon

    這是因為太陽光的照射,使地面的空氣受膨脹上升,冷空氣下降補充,形成空氣對流而引起的顛簸,中午飛行尤為明顯。
  14. This was expanded into the environmental radiation monitoring programme in 1987, with the objective of measuring the environmental radiation levels in hong kong prior to and after the operation of the guangdong nuclear power plant at daya bay. air, water, soil and food samples are regularly collected for radioactivity measurement

    該計劃的目的,是測量廣東大亞灣核電廠投產前後香港環境中的輻射水平,而工作項目則包括定期?集空氣、水、土壤和食物的樣本以及測量這些樣本的放射性。
  15. Here a number of factors must be taken into consideration, such as the environmental standard of the area where the engine room is located, the fender structure of the engine room as well as the engine type, power level and the cooling air volume, etc. the core of the overall control is the concept of " equal sound insulation ", which means to apply a closed fender structure to isolate the engine unit from outside parts so as to cut the outward sound radiation

    經過多年來與環保部門的合作,對油機房進行消噪聲處理,積累了一些治理經驗,主要是必須根據具體的機房項目來確定相應的控制方案,這其中應考慮機房所在區域的環境標準,機房圍護結構形式及油機機型、功率、冷卻風量等因素。綜合控制的核心是等隔聲概念,即用一封閉的圍護結構將機組與外界隔離開來,減少聲源對外的聲輻射。
  16. Simulation of standoff land air - to - ground anti - radiation missile attack ' s zone and its combat effectiveness

    防區外空地反輻射導彈攻擊區及作戰效能模擬
  17. In the third chapter, the influence of current density, solution concentration, erosion time and aging in ambient air on the pl spectra of ps suggests that peak would blue shift with current density increasing, and with erosion time and aging time prolonging ; with the increasing of solution concentration, peaks would red shift when solution concentration less than 1 : 1 but blue shift when solution concentration greater than 1 : 1. above phenomena can be explained by quantum confinement and light center model, but do not deny the action of si - h bonding and defect on the surface in the process of photoluminescence. at present, radiation mechanism is still one of the primary problems in the study of ps

    在第z三章中;通過對比,分析了電流密度、陽極化時間、溶液濃度以及自i然氧化時間對多孔硅光致發光光譜的影響,認為在一定的范圍內,多i孔硅的發光峰位會隨電流密度的增大而藍移,要獲得較強的發光,需z要選擇合適的電流密度;隨著腐蝕時間的延長,多孔硅的發光峰位會i發生藍移;當f酸的濃度較小q : 1 )時,峰位隨濃度的增大表現為向i低能移動;而當f酸的濃度較大河山時,峰位隨濃度的增大則表現z為移向高能;多孔硅在空氣中自然氧化;其發光峰位發生藍移,而強i度隨放置時間的延長而降低。
  18. Anti - radiation missile ( arm ) is an air - to - air or air - to - ground missile that can seek, track and destroy radar systems by making use of electromagnetic wave of the radar beaming, which is also called anti - radar missile

    反輻射導彈( anti - radiation - missile , arm )是一種利用雷達輻射源發射的電磁波,發現、跟蹤並摧毀雷達系統的空空、空地機載導彈,也稱為反雷達導彈。
  19. It uses solar radiation to provide upward momentum to a mass of air, thereby converting the thermal energy into kinetic energy

    它利用太陽輻射作為動力,為空氣流動提供浮升力,將熱能轉化為動能。
  20. Between glass - cover board and endothermic board, honeycomb is placed, which can eliminate heat loss caused by air natural convection and greatly reduce heat loss caused by radiation, and hence a better transfer heat efficiency

    而在透明玻璃蓋板和吸熱板之間放置蜂窩結構,基本上能消除吸收表面和蓋板之間的空氣自然對流熱損失,並可大大降低輻射損失,顯著提高集熱器的熱轉換效率。
分享友人