混合糙率 的英文怎麼說
中文拼音 [húngěcāolǜ]
混合糙率
英文
composite roughness-
A transfer model is established, which can be used to study the interaction between the land surface physical processes of inhomogeneous region and the structure of atmosphere boundary - layer over urban and rural terrains. the model has simulated surface heat flux, surface temperature, temperature profiles, height of mixture layer and so on. and the differences between urban area, suburban area and rural area have been compared. this model mainly depends on the parameters below : surface albedo, surface roughness coefficient, moisture available coefficient of soil, thermal capacity and thermal diffusion coefficient of errain, cloudage. the result shows that this model can simulate the structure and eigenvalues of atmosphere boundary layer and their changes in a day. parameters used in this model aim at beijing city, and the time is at the beginning of september. to other cities, or other time, the parameters should be adjusted accordingly. in addition, being adjusted, the model can also be used for other homogeneous and inhomogeneous terrains
模式主要依賴于以下參數和物理量：地面反照率下墊面粗糙度土壤的可含水量下墊面的熱容量和熱擴散系數雲量等參數。結果表明，本模式能合理地模擬不同地表熱量平衡地表氣溫混合層高度湍流交換系數湍流動能位溫廓線等，以及它們的日變化。該模式所取參數主要針對北京市，時間為九月初，對于其他城市，參數應作相應的調整。With the subtrate temperature ' s increasing, the reaction rate increased, the crystal type was transfered from anatase to rutile, the roughness increased, causing the increase in hydropilicity. when substrates " temperature ranged from 450 ~ 550, the tio2 films were composed with the mixture of rutile and anatase, and the photocatalysed efficiency was the best
隨著基板溫度的升高，反應速度增加，結晶類型由銳鈦礦相逐漸向金紅石相轉變，粗糙度增大，親水性逐漸升高，光催化效率在銳鈦礦和金紅石混合晶型時最佳。
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