radiation night 中文意思是什麼
radiation night
解釋
強輻射夜-
In contrast with the measurement of backscattered ultraviolet solar radiation onboard satellites, ir radiance measurements in 9. 6m spectral channel at various instruments onboard meteorological / environmental satellites allow ozone estimates during both day and night. in this paper, we use ir radiance measurements within 9. 6 im spectral channels from moderate resolution spectral radiometer ( modis ) and advanced tiros operational vertical sounder ( atovs ) to retrieve total column ozone based on the operational retrieval system of national satellite meteorological center. for validating retrieval results, both ground based observation and total ozone mapping spectrometers ( toms ) ozone measurements are used and atovs retrieval results are corrected after the validation
本文利用美國noaa衛星上的先進的大氣垂直探測器業務系統（ atovs ）儀器和地球觀測系統衛星（ eos ）上的中解析度成像光譜儀（ modis ）上的9 . 6 m臭氧探測通道的輻射測值，在國家衛星氣象中心業務反演軟體系統基礎上，反演出了兩種儀器探測的大氣臭氧總量，並且利用中國五個常規臭氧觀測站的資料和美國研製的臭氧總量測繪光譜儀（ toms ）反演的臭氧資料對兩種反演結果進行驗證分析，對atovs反演結果進行了訂正。 -
This night - time cooling is called " radiation cooling " fig. 2
這種夜間降溫現象稱為輻射冷卻圖二。 -
This night - time cooling is called " radiation cooling " ( fig
這種夜間降溫現象稱為輻射冷卻（圖二） 。 -
Fig. 2 radiation cooling at night
圖二輻射冷卻 -
The capability to detect ir radiation enables night vision, i. e. 24 - hour operation
感應紅外光的能力為衛星帶來了夜視功能，使衛星能作出24小時的觀測。 -
A study on the characteristics of reflection spectrum of field of view under night - sky radiation
夜天光下景物反射光譜特性的研究 -
( 3 ) the spectral matching factor of nea phothocathodes for reflecting spectrum of objects under night sky radiation has been studied. the spectral matching factors of typical phothocathodes, such as gaas nea photocathode, s _ ( 251 ) and s _ ( 252 ) photocathode, are calculated and compared. the factors give the explanation of high detection performance of the low - light - level night vision equipments
（ 3 ）研究了nea光電陰極和夜天光照射下景物反射輻射的光譜匹配系數，計算了gaasnea光電陰極的光譜匹配系數，並將之與s _ （ 251 ） 、 s _ （ 252 ）光電陰極的計算結果作了比較，揭示了三代微光夜視儀具有優良探測性能的原因。 -
The article studies the reflection and radiation light spectrum of the object under the night sky light or with the aid of laser, calculates and analyzes the spectrum matching factor of typical optoelectronic cathode to the common objects and the effect on the light contrast and give the detailed mechanical design of the low light night observing instrument on helmet
摘要本文研究了夜天光照射及激光助視下的景物反射輻射光譜特性，計算並分析了典型光電陰極對常見景物反射的光譜匹配系數及其對照度、對比度等參數的影響，並詳細對頭盔式微光夜視儀進行結構設計。 -
Thought the level is very low, the general public receive radiation dose from the natural environment day and night. even for the radiation workers, the estimated fatal risk due to radiation is still below the average risk among other fatal factors
一般人在日常生活中也受到來自自然界的輻照，但輻照量極低，即使在工作時暴露于輻射中的工人，估計由輻射引致的死亡率仍較一些常見致命因素所引致的死亡率為低。 -
Thought the level is very low, the general public receive radiation dose from the natural environment day and night. even for the radiation workers, the estimated fatal risk due to radiation is still below the average risk among other fatal factors. the following table shows some common risk factors for the hong kong populations
一般人在日常生活中也受到來自自然界的輻照，但輻照量極低，即使在工作時暴露于輻射中的工人，估計由輻射引致的死亡率仍較一些常見致命因素所引致的死亡率為低。 -
He said, " buildings and other concrete surfaces in urban areas retain the heat produced by solar radiation during the day and release the heat during the night. this results in a slower fall of temperature during the night and a higher minimum temperature than when buildings were absent.
楊繼興說：由於市區的建築物及其他混凝土表面于日間吸收了太陽輻射的熱能，並於晚間將熱能釋放，導致晚間的氣溫下降較慢，令日最低氣溫變得較高。 -
The phenomenon is also of frequent occurrence at night when the earth's surface becomes cooled by radiation.
在夜間，當地球表面因輻射而變冷時，常常有這種現象發生。 -
Lll image intensifier is one of the most important kind of night vision photoelectric image device at present, and it is used widely in many fields such as lll night vision, optical radiation measurement, camera device and so on
微光像增強器是目前微光夜視產品中最為重要的光電成像器件之一，它被廣泛地應用於微光夜視技術、光輻射測量、攝像器件等各個領域。
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