planar water 中文意思是什麼
planar water
解釋
吸附水-
Moreover, the thermal storage device model is built up in order to understand its thermal storage performance. its model includes a helical heat exchanger pipe model and a hot water storage tank model. the distributed parameter simulation model of the helical heat exchanger pipe and the planar mathematics model are
此外，為了解hpacdhws中蓄熱裝置的蓄熱特性，建立了螺旋管換熱器的分佈參數模型，並根據傳熱學和流體力學理論，建立了二維蓄熱水箱的流動及傳熱數學模型。 -
In this dissertation, rainfall infiltration, runoff, and soil water redistribution on a hillslope were studied by simulated rainfall experiments, and soil water cycling was investigated by site observation and soil sampling methods. moreover, the reasons for the desiccation of deep soil layer were analyzed, and its assessment indexes and standards were presented. the main results are as follows : ( 1 ) rainfall infiltration into a planar hillslope with a homogeneous isotropic soil could be simply regarded as one - dimensional infiltration process, if soil erosion was prevented
針對當前該區植被恢復重建中存在的科學問題，以植被建設的關鍵性限制因素?土壤水分為出發點，通過室內外模擬降雨試驗，研究了坡地降雨入滲、產流及土壤水分再分佈規律，同時採用定位觀測和采樣分析相結合的方法，分析了坡地土壤水分的循環與轉化特徵，並初步建立了深層土壤乾燥化程度的評價標準，取得的主要結論如下： （ 1 ）在防止土壤侵蝕的條件下，均質坡地的降雨入滲過程可以簡化為一維。 -
Analytic results indicate that the calculation results with simple boundaries is larger than those with viscous boundaries, that it is adequate that the transverse calculation range is taken as six times of the diameter of the tunnel with simple boundaries, that it is accurate enough to analyze the transverse seismic response with planar models, that the seismic response of immersed tunnels increases with the increasement of depth and it is great in hard rock, and that the coupling of water and structures has a little influence on the seismic response of immersed tunnels
分析結果表明，與採用粘性邊界相比採用簡單邊界計算的結果是偏大的；採用簡單邊界時橫向計算范圍取六倍洞寬就足夠了；在對沉管隧道進行橫斷面地震分析時採用二維分析就行了。沉管隧道的地震反應隨著埋深的增加而增加；在硬巖中沉管隧道的地震反應要大些；水與結構的耦合對沉管隧道的地震反應影響不大。
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