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카페글 본문
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[107] Daily Reading - Where does the white in snow go when it melts? 2007.04.02해당카페글 미리보기
snow, there are millions of snowflakes just like us. And we all have one thing in common: we're made of water vapor that has frozen into ice crystals. Like a crystal of salt or sugar, each of our ice crystals has many surfaces which act...
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행정안전부 9급 영어(4월 11일 시행) 상세해설 2009.04.12해당카페글 미리보기
As warm, moisture-laden air cools, the amount of moisture that air can contain decreases. Ward air can hold more water vapor that cold air. So if the air is cooled sufficiently it will reach the dew point, at which the moisture begins to...
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원시 태양계의 전이행 (前移行) 디스크에선 수증기가 존재한다. 2015.09.12해당카페글 미리보기
44 unusual, however, is that it’s the only disk with a large inner gap known to harbor detectable quantities of water vapor. The authors of this study ask a key question: where is this water vapor located?Classical protoplanetary disks...
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경악스런 미국의 계획 캠트레일 관련 내부자료~ 2015.12.29해당카페글 미리보기
in the bypass stage. Only 15% to 20% of the air intake goes into the engine combustion chamber to produce the water vapor necessary for a contrail to form. Remarkably, a whopping 80% to 85% of the thrust that exits the engine NEVER...
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초초소수력 강의자료(영문) 2014.08.02해당카페글 미리보기
driving force behind hydropower. Solar energy drives plant transpiration and evaporates water from lakes and oceans, whose water vapor condenses into clouds and causes precipitation. Our mountain ranges receive much of this precipitation...
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망원경으로 촬영한 , 켐트레일 뿌리는 상업용 항공기들. 2015.12.20해당카페글 미리보기
in the bypass stage. Only 15% to 20% of the air intake goes into the engine combustion chamber to produce the water vapor necessary for a contrail to form. Remarkably, a whopping 80% to 85% of the thrust that exits the engine NEVER...
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버섯재배사 양계장 양돈장 식품공장 대형 쇼핑몰 건축에 대하여^^ 스판빌딩(무기둥 무트러스공법) /귀촌자를위한 소득아이템도 제공합니다.건대졸농업전문가입 2012.05.27해당카페글 미리보기
Tensile Strength D-1623 Dimensional Stability D-2126 Open Cell Content, % D-2856 Closed Cell Content, % D-2856 Water Vapor Transmission E-96 53.00 Thermal resistance (k Factor) C-177 0.147 *NOTES: ASTM Test Method Reference Number...
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은퇴한 벗들에게..... 2011.05.21해당카페글 미리보기
것이 매사 훨씬 편해 질 겁니다. There are always ups and downs in life, Since you do not jump for joy when the water vapor rises, Why should you feel sad when it rains! 인생에는 오르막이 있으면 내리막도 있게 마련이지요. 수증기가 피어 오를...
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공무원어휘, 경찰어휘, 편입어휘 기출문제 -235 2010.04.02해당카페글 미리보기
1) killed (2) deserted (3) met (4) supported 그는 고속도로 상에서 시속 60마일의 속도를 유지했다. (4) 2342. The water vapor in the air holds a tremendous amount of latent heat energy. (1) magnifies (2) blocks (3) retains (4) consolidates...
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달 위의 물 2011.01.29해당카페글 미리보기
created a hole that was at least 70 feet wide but only about 6 feet deep. From there, 342 pounds of ice and water vapor were released. Scientists estimate that the crater holds up to 1 billion gallons of water ice, or enough to fill...