land heat capacity 中文意思是什麼
land heat capacity
解釋
地熱容量-
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。 -
Which located at the foot of wutai mountain, china famous buddhism holy land. with rich source of coal, electricity, and iron, dingxiang is the famous forging county in china, being in superior geography location and good highway and railroad transportation, it is a specialized factory for producing forging steel flanges and forging parts of pressure vessel. it has been listed one of the first class supplier by china petoleum group and china petrochemistry group. having the capacity of buying raw material, forging, heat treatment, maching, quality test, mechanical stamp, surface galvanized, packing, shipping, it can produce 4000 metric tons of flanges and forgings in accordance with the standard of ansi, bs, din, gb, jis etc. the diameter of forging is form 15mm to 3000mm
山西眾立法蘭有限公司位於佛教聖地五臺山腳下「中國鍛造之鄉」定襄縣，是生產鍛鋼法蘭和壓力容器鍛件的專業廠家，是中石油中石化一級供應網路成員。主要產品有單重小於2500kg公稱直徑dn15 - dn3000mm之間的美標英標德標國標等各國標準和非標法蘭盤及鍛件，年生產能力4000餘噸。
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