氣體吸收系數 的英文怎麼說

中文拼音 [shōushǔ]
氣體吸收系數 英文
absorption coefficient of gas
  • : 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...
  • : 體構詞成分。
  • : 動詞1 (把液體、氣體等引入體內) inhale; breathe in; draw 2 (吸收) absorb; suck up 3 (吸引) a...
  • : Ⅰ動詞1 (把攤開的或分散的事物聚集、合攏) put away; take in 2 (收取) collect 3 (收割) harvest...
  • : 系動詞(打結; 扣) tie; fasten; do up; button up
  • : 數副詞(屢次) frequently; repeatedly
  • 氣體 : gas; gaseous fluid
  • 系數 : [數學] coefficient; ratio; modulus; quotient; factor
  1. Carbon monoxide ( co ) is used as a research example. based on the theory and experimental approaches of optical fiber infrared absorption sensing, mathematical model and system design for optical fiber on - line gas measurement are presented

    本文選擇一氧化碳( co )作為被測對象,詳細研究了基於近紅外的光纖傳感的理論和實驗方法,為的光纖在線檢測提供完善的學模型和設計統。
  2. Main conclusions drawn from the analyses of calculating results are as follows : ( 1 ) the microwave absorption of atmosphere gas have obvious attenuation at the wavelengths for cloud detection, thereinto, the water attenuation effect changes greatly, so the 94ghz cloud detecting radar should have water vapor attenuation correction scheme. ( 2 ) when 37ghz and 94ghz radars detect clouds, the difference between the atmosphere and cloud attenuation and the large variety of radar reflectivity conduce the intension of the radar backscatter signals change. ( 3 ) for the thin cloud layer and low water content of cloud, 37 - ghz radar backscatter signals are not as good as 94 - ghz radar, that is to say that the 94ghz radar has better capability in thin clouds detection

    本工作得出如下結論: ( 1 )大的微波在測雲波段產生明顯的衰減,其中水汽衰減效應變化很大;即將上天的空間94ghz測雲雷達必須有水汽衰減訂正方案; ( 2 ) 37ghz和94ghz雷達測雲,由於大和雲衰減不同和雷達反射率的很大差異,導致雷達回波信號強弱不同; ( 3 )對雲層較薄、含水量較少的雲,在不計雷達參的情況下, 37ghz雷達回波信號不如94ghz測雲雷達,也就是說94ghz對薄雲有更強的探測能力;對雲層較厚、含水量大的雲,由於強衰減的作用, 94ghz雷達回波信號小於37ghz雷達; ( 4 )從大衰減的不利因素方面考慮,空間94ghz雷達測高層薄雲的效果最好;測低層薄雲時需要考慮衰減訂正;因濃厚雲的強衰減作用,探測其中下部的能力大大減弱,不僅要進行衰減訂正,而且要藉助其他信息來反演整個雲層的含水量垂直分佈; ( 5 )為了獲得從極薄到極濃厚雲的垂直分佈探測能力,未來測雲雷達統最好採用雙波長甚至三波長(如94 、 37和13ghz ) 。
  3. The east china sea as a whole is consequently doomed to be a sink of atmospheric co2. using the gas exchange coefficient calculated from the wanninkhof model ( wanninkhof, 1992 ) and the wind speed on spot, the net average annual carbon flux at the sea - atmosphere interface over the east china sea area is estimated to be about 523 104 tc. the sea absorbs

    應用v陽叮ni記thof ( 1992 )模式計算得到的交換和現場風速,初步估算出東海四季海一界面碳的凈通量,春季平均從大約32oxl了tc ,夏季約377xlo4te ,秋季向大排放約160 、 lo4te ,冬季排放約14 、 lo4te ,全年平均東海從大eoz約為523xlo4te 。
  4. The detailed research contents are as following : ( 1 ) based on molecule spectrum theory and experimental data, presented are fine parameters of ch4 combined frequency band v2 + v3 and wide frequency band 2v3, including absorption spectrum central wavelength, line space, intensity distribution, line type and line width. these fine parameters have played solid foundation for measurement wavelength selection, and effectively eliminated cross sensitivity

    主要研究內容如下: ( 1 )應用分子光譜理論和實驗據給出了甲烷在聯合帶v2 + v3和泛頻帶2v3的精細參,包括線的中心波長、線間隔、線強度分佈、線線型和線寬,為統設計選擇合適波長提供依據,消除交叉敏感。
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