散射空氣比 的英文怎麼說

中文拼音 [sǎnshèkōngqìbǐ]
散射空氣比 英文
scatter-air-ratio
  • 散 : 散動詞1. （由聚集而分離） break up; disperse 2. （散布） distribute; disseminate; give out 3. （排除） dispel; let out
  • 射 : Ⅰ動詞1 （用推力或彈力送出） shoot; fire 2 （液體受到壓力迅速擠出） discharge in a jet 3 （放出） ...
  • 空 : 空Ⅰ形容詞（不包含什麼; 裏面沒有東西或沒有內容; 不切實際的） empty; hollow; void Ⅱ名詞1 （天空） s...
  • 氣 : Ⅰ名詞1 （氣體） gas 2 （空氣） air 3 （氣息） breath 4 （自然界冷熱陰晴等現象） weather 5 （氣味...
  • 比 : Ⅰ動詞1 （比較; 較量高下、 長短、距離、好壞等） compare; compete; contrast; match; emulate 2 （比...
  • 散射 : [物理學] [電學] scattering; radio scattering; scatter; dispersion
  • 空氣 : 1 （大氣） air; atmosphere 2 （氣氛） atmosphere 3 （氣閘） air brake4 pneum ; pneumo ; pneumat ;...
  1. Using information of the source term ( information on the magnitude of the radiological release, including the amounts, types and ratios of the released radioactive materials ) and meteorological conditions, the acas models the transport and dispersion of the released radioactive materials and predicts the radiation dose to the public

    根據輻射源項的資料（即事故釋放源的資料，包括放射性物質的釋放總量和各種放射性物質的相對比例等數據）及氣象數據，這套系統模擬是次核事故所泄漏的放射性物質在空氣中的擴散情況，及預測市民可能受到的輻射劑量。
  2. 2. applying manchester coding theory to meet the end of collision detection and codes judgment effectively. 3. using pulse position modulation ( ppm ) coding theory that is invented especially for optical communication in the air to ameliorate the system ' s performance by improving the system ' s character of pe. 4. taking good advantages of the fledged lan communication protocols and technologies to achieve a new method that has a high rate of capability to cost in building a wireless lan

    論文研究中主要的創新性工作如下： 1 、提出利用光散射通信技術組建無線局域網，方便地實現了廉價而高速的局域網內微機的光互連； 2 、採用曼徹斯特編碼技術解決了光無線通信中代碼判決和碰撞檢測的技術難題； 3 、針對空氣通道的特點，利用ppm編碼技術降低通道誤碼率、改善系統性能； 4 、在光無線局域網中利用現有的成熟有線局域網協議和技術，從而保證了系統的實用性及改善了系統的性價比。
  3. As far back as the 19th century, the english scientist lord rayleigh studied how light bounces off molecules air molecules included and pointed out that the amount of such scattering, i. e. change from the original direction of light, varies inversely with the wavelength in technical terms, inversely proportional to the 4th power of the wavelength

    早於19世紀，英國科學家雷利勛爵研究光線遇上分子包括空氣分子時會出現改變方向的散射現象，並指出其散射程度與波長成反比。嚴格來說，應是和波長四次方成反比。
  4. As far back as the 19th century, the english scientist lord rayleigh studied how light bounces off molecules ( air molecules included ) and pointed out that the amount of such scattering, i. e. change from the original direction of light, varies inversely with the wavelength ( in technical terms, inversely proportional to the 4th power of the wavelength )

    早於19世紀，英國科學家雷利勛爵研究光線遇上分子（包括空氣分子）時會出現改變方向的散射現象，並指出其散射程度與波長成反比。 （嚴格來說，應是和波長四次方成反比） 。
  5. Compared the heating load ( and energy consumption ) of a same room with floor heating or radiator heating under same operative temperature. revealed the energy consumption of floor heating room could reduce 5 % ~ 10 % to radiator heating, and the heating load could reduce 10 % ~ 15 %. the main season of energy efficiency is due to no apparent high temperature zone in floor heating room, which avoid additional heat loss in outside envelopes, rather than the lower of indoor air temperature

    利用對連續供暖房間溫度場的研究結果，對分別採用上述兩種供暖方式的典型房間的熱負荷和能耗進行了全面分析后發現：低溫地板輻射供暖房間熱負荷比散熱器供暖房間可降低10 15 ，能耗可降低5 10 ；低溫地板輻射供暖房間節能的主要原因並不是由於房間空氣溫度可以降低，而是消除了室內空氣局部高溫區，避免了由此產生的在外圍護上的附加傳熱量。
  6. Set up a mathematical model for indoor thermal environment on the base of analyzing enclosure heat gain and heat loss of each envelope. programs were developed for floor heating and radiator heating respectively. due on higher surface temperature ( or mrt ) in the same room, the calculation results shown the indoor mean air temperature of heating radiator room was 1 ~ 1. 3 c higher than floor heating room under operative temperature same

    對連續供暖房間的熱過程進行了分析，根據房間熱過程數學模型編程計算結果顯示：由於散熱器供暖房間各圍護結構內表面對人體的平均輻射溫度低於低溫地板輻射供暖房間，要達到相同的作用溫度，散熱器供暖室內空氣溫度應比低溫地板輻射供暖房間高1 . 0 1 . 3 。
  7. Using information of the source term information on the magnitude of the radiological release, including the amounts, types and ratios of the released radioactive materials and meteorological conditions, the acas models the transport and dispersion of the released radioactive materials and predicts the radiation dose to the public

    根據輻射源項的資料即事故釋放源的資料，包括放射性物質的釋放總量和各種放射性物質的相對比例等數據及氣象數據，這套系統模擬是次核事故所泄漏的放射性物質在空氣中的擴散情況，及預測市民可能受到的輻射劑量。
  8. The low re k - model in software phoenics3. 3 were applied to simulating indoor air temperature field in this two kinds of heating room contrastively. it shown that temperature gradient at human altitude in floor heating room is lower 3 ~ 4 c than radiator heating room, temperature adjacent out wall and out window near by radiator is higher 6 ~ 7 c than mean indoor temperature, temperature different of room top with mean indoor temperature in top floor radiator heating room is higher 1 ~ 2 c and thickness is 0. 3 ~ 0. 5m thicker than floor heating room

    結果顯示：在人員活動高度區域內，低溫地板輻射供暖房間的室內空氣豎向溫度梯度比散熱器供暖房間小3 4 ；在散熱器供暖房間內，靠近散熱器的外墻附近和散熱器上部的外窗附近空氣溫度高於室內平均空氣溫度6 7 ；在頂層房間，散熱器供暖房間頂部溫度與房間平均溫度之差比低溫地板輻射供暖房間高1 2 ，高溫區厚度比低溫地板輻射供暖大0 . 3 0 . 5m 。
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