高空濃雲 的英文怎麼說

中文拼音 [gāokōngnóngyún]
高空濃雲 英文
dense upper cloud
  • : Ⅰ形容詞1 (從下向上距離大; 離地面遠) tall; high 2 (在一般標準或平均程度之上; 等級在上的) above...
  • : 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...
  • : 形容詞1. (液體或氣體中所含的某種成分多; 稠密) dense; thick; concentrated 2. (程度深) (of degree or extent) great; strong
  • : Ⅰ動詞[書面語] (說) say Ⅱ名詞1. (雲彩) cloud 2. (雲南) short for yunnan province3. (姓氏) a surname
  • 高空 : high altitude; upper air; welkin高空病 airsickness; altitude sickness; aeroembolism; hypobaropath...
  1. 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 )大氣氣體的微波吸收在測波段產生明顯的衰減,其中水汽衰減效應變化很大;即將上天的間94ghz測雷達必須有水汽衰減訂正方案; ( 2 ) 37ghz和94ghz雷達測,由於大氣和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 )對層較薄、含水量較少的,在不計雷達參數的情況下, 37ghz雷達回波信號不如94ghz測雷達,也就是說94ghz對薄有更強的探測能力;對層較厚、含水量大的,由於強衰減的作用, 94ghz雷達回波信號小於37ghz雷達; ( 4 )從大氣衰減的不利因素方面考慮,間94ghz雷達測層薄的效果最好;測低層薄時需要考慮氣體衰減訂正;因的強衰減作用,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層的含水量垂直分佈; ( 5 )為了獲得從極薄到極的垂直分佈探測能力,未來測雷達系統最好採用雙波長甚至三波長(如94 、 37和13ghz ) 。
  2. The daily change law of air ion is : the density of air ion in morning is the highest, it falls at noon or in the afternoon. while it raises again in the dusk. ( 2 ) in summer, the density of air anion in songgu and diaoqiao scene district is more than 30000 / cm3, while in yungu scene district and bailongtan, renzipu of wenquan scene district it is 10000 / cm3. in beihai it reachs 18000 / cm3, the density is not well - distributed in xihai, yupin and tianhai, it presents a kind of jumping change ; ( 3 ) the air anion density in winter is small than 1000 / cm3 only at yiranting, taoyuan square of wenquan and yupinglou

    大氣離子日變化規律是:清晨最,正午或午後降低,傍晚又比較; ( 2 )夏季,松谷景區和釣橋景區的負離子度均在30000個cm ~ 3以上,而谷景區和溫泉景區的人字瀑和白龍潭測點負離子度在10000個cm ~ 3以上;北海景區負離子度在18000個cm ~ 3以上,西海、玉屏和天海三景區的負離子度分佈不均勻,呈現一種跳躍性變化; ( 3 )冬季負離子度只有溫泉景區的翼然亭、桃園廣場和玉屏樓的負離子度小於1000個cm ~ 3 ,其它地方的負離子度均大於1000個cm ~ 3 ; ( 4 )全風景區中以松谷和釣橋景區的負離子含量水平,而且它們在春季負離子含量也超過8000個cm ~ 3 ,具有治病的功能;溫泉景區的人字瀑和白龍潭測點負離子度春季超過16000個cm ~ 3 ; ( 5 )整個風景區的負離子含量均大於正離子含量,用單極系數q和氣離子評議系數ci評價,各景區的q 1 , ci 1 ,於最佳氣清潔度的指標。
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