atmosphere absorption 中文意思是什麼

atmosphere absorption 解釋
大氣吸收
  • atmosphere : n. 1. 大氣；大氣層，氣圈；空氣。2. 四圍情況，環境，氣氛。3. （藝術品的）基調，風格。4. 氣壓。5. 【化學】霧。
  • absorption : n. 1. 吸收，合併。2. 專心，一心不亂，熱中 （in）。3. 〈口語〉飲食。
  1. In going through the earth's atmosphere the light from an extraterrestrial bodies suffers considerable absorption.

    從地球以外的所有星體射來的光，在通過地球大氣時，都會遭受很大的吸收。
  2. A serious problem in astronomical spectroscopy is imposed by the absorption of light in the earth's atmosphere.

    地球的大氣層對光線的吸收，給天文光譜學帶來了嚴重的問題。
  3. 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，由於大氣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，在不計雷達參數的情況下， 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 ）從大氣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氣體衰減訂正；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，未來測雲雷達系統最好採用雙波長甚至三波長（如94 、 37和13ghz ） 。
  4. Since applied in atmosphere monitoring at the end of 1970 ` s, differential optical absorption spectroscopy （ doas ） have made quiet great progress

    差分吸收光譜技術（ doas ， differentialopticalabsorptionspectroscopy ）自20世紀70年代末被人們應用於大氣氣體監測以來，在這方面已經取得了長足的發展。
  5. The co2 concentration in karst soil is greater than that in the earth atmosphere. its absorption and emission are affecting carbon dioxide in the earth atmosphere

    土壤co _ 2濃度為大氣的幾十倍，它的吸收與釋放影響著大氣co _ 2濃度。
  6. Then we introduce the character of the atmosphere channel, which we emphasized on the atmosphere scatter, absorption and scintillation ' s effect on the laser beam. in chapter, we explain why we used cassegrain telescope to collect the optical signal at first, then the lightsource, detector, front amplifier used in optical communication has been compared to that of fiber communication, the noise including shot noise, thermal noise and background light noise has been explained here for analysis the snr and ber in the next section

    在第三章介紹無線光接入系統的光收發單元，採用多孔徑卡塞格倫式的收發天線對消除減小大氣湍流影響有較大作用，針對大氣通道的特點無線光系統收發單元在光源、光探測器、前置放大電路上存在許多有別于光纖通信的技術，同時還闡述了光接收機包括背景噪聲的噪聲機制和接收靈敏度、誤碼率等指標，最後給出了一個整個傳送鏈路的功率預算。
  7. Apart from fog, mist, rain and other meteorological phenomena involving water droplets, reduced visibility occurred mainly as a result of the absorption and scattering of light by particulates suspended in the atmosphere

    除了霧薄霧及降雨等帶水點的氣象現象外，低能見度多是由於大氣中的懸浮粒子吸收和散射可見光引起。
  8. A absorption and scattering of sunshine when passing through the atmosphere - the amount of absorption and scattering depends on the nature and concentration of air molecules and small particles in the atmosphere

    一太陽光穿過大氣時的吸收和散射作用。陽光被吸收或散射的程度取決于大氣中空氣分子和微粒的性質和濃度。
  9. Error analysis and improvement method of concentration measurement of trace gas in the atmosphere by differential optical absorption spectroscopy

    基於可調諧二極體激光吸收光譜學對二次諧波檢測噪聲分析研究
  10. " previously, most experts had looked at ocean absorption of carbon dioxide as a good thing - because in releasing co2 into the atmosphere we warm the planet ; and when co2 is absorbed by the ocean, it reduces the amount of greenhouse warming

    「以前，大多數專家都將海洋吸收二氧化碳看作一件好事? ?因為將二氧化碳釋放到大氣中會使大氣變暖，然而當二氧化碳被海洋吸收后，溫室效應就會降低。 」
  11. Co2 laser - based differential absorption lidar ( dial ) systems have been used extensively for the remote sensing measurement of molecular species in the atmosphere and trace gases, therefore, have important value in military and civilian fields

    基於二氧化碳激光器的差分吸收激光雷達（ co2dial ）系統被廣泛地應用於對大氣分子種類以及微量氣體進行遙感的測量之中，具有非常重要的軍事和民用價值。
  12. In its existing state, the earth - atmosphere system balances absorption of solar radiation by emission of infrared radiation to space fig. 1

    在現況中，地面和大氣層在整體上吸收太陽輻射后能平衡于釋放紅外線輻射到太空外圖一。
  13. In its existing state, the earth - atmosphere system balances absorption of solar radiation by emission of infrared radiation to space ( fig. 1 )

    在現況中，地面和大氣層在整體上吸收太陽輻射后能平衡于釋放紅外線輻射到太空外（圖一） 。
  14. It is because when atoms are in low pressure, they can only emit or absorb light of certain wavelengths. if some em wave with continuum spectrum passes through some low pressure atoms e. g. the outer atmosphere of a star, those atoms will absorb the light it likes and creates an absorption line

    這是由於低壓原子會吸收或發射特定頻率的光線，假若有譜線為連續的光通過這些原子例如恆星的表面大氣，這些原子便會吸收了特定頻率的光線，形成在光譜中有吸收線的現象。
  15. Acoustics - attenuation of sound during propagation outdoors - part 1 : calculation of the absorption of sound by the atmosphere

    聲學戶外聲傳播衰減第1部分:大氣聲吸收的計算
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