During the research of temperature distribution realized that the altitude and landform are the main factors which influence the distribution of temperature 在气温分布的研究中认识到拔海高度和地形是气温空间分布的主要影响因子。
2.
For the first few thousand feet above sea level the rate of pressure decrease is in the neighbourhood of 1 inch of pressure for each 900 to 1000 ft 在离海面几千英尺高度上（在拔海高度数千英尺以下）气压递减率大约是每900到1000英尺高度下降1英寸汞柱左右。
