RL的意思

    「RL」經常作為「Roof Level」的縮寫來使用，中文意思：「頂板水平面」。

RL（頂板水平面）詳細解釋

• 英文縮寫詞：RL
• 英文單詞：Roof Level
• 中文簡要解釋：頂板水平面
• 流行度：327
• 分類：Academic & Science
• 領域：Architecture

以上為Roof Level英文縮略詞RL的中文解釋，以及該英文縮寫在英語的流行度、分類和應用領域方面的信息。

英文縮寫RL的擴展資料

1. Bulky materials will be lifted by mobile crane from roof level to ground level.大件物料將由吊機從天臺吊運到地面。
2. The dispersion characteristics of vehicle emission pollutants in street canyons depend on roof level wind speed and direction, and are affected by street canyons width / height ratio and symmetry, and the shape and building heights distribution of blocks surrounding line sources.街道峽谷中機動車排放污染物的擴散取決于屋頂風向和風速，并受街道峽谷寬高比、峽谷兩側街區建筑物高度的對稱性和高度分布及街區形狀等因素的影響。
3. The Influence of the Natural Wind on the Efficiency of Roof Level(RL) Intakes for Pressurization Systems自然風對正壓送風系統屋頂進風效果的影響
4. Study on Coal rock Caving Laws and Control in Hard Coal and Hard Roof Sub level Caving Fully Mechanized Face兩硬綜放面煤巖冒放規律及控制研究
5. According to the hydro-geological condition of Longkou mining area the monitoring and forecasting system, which is base on the roof aquafer water level and water quality is established.龍口礦業集團在海下采煤中，根據礦井水文地質條件，建立了以頂板含水層水位和礦井涌水水質為背景標志的水情監測預警系統。

「Roof Level」的縮寫「RL」意思是「頂板水平面」。