静力学方程说明,气压随高度递减快慢主要取决于()
A. 气温
B. 空气密度
C. 重力加速度
D. 湿度
同一气压下,气柱的温度愈高,密度愈(),气压随高度递减得愈(),单位气压高度差愈()
A. 大,快,小
B. 大,慢,大
C. 小,快,小
D. 小,慢,大
冷空气中气压随高度变化递减();暖空气中气压随高度变化递减()
A. 快;慢
B. 慢;快
[音频]Listen to the dialogue and choose the information you hear.
A. Henry wants to invite the woman to see a film.
B. Henry failed to book any tickets because they were sold out.
C. Henry wants to book tickets for a fashion show.
D. Henry wants to book tickets for a film.