calculations are made concerning the lapse rate both over the areas and in the free atmosphere and the comparison of the differences and the relations between them.

比较了山地气温直减率与自由大气气温直减率间的差异及联系。

the lapse rate of air temperature in the middle and upper parts of the glacier is small, reflecting a weak cooling effect in this region.

冰川中上部的气温直减率较小，说明该处的冰川冷效应较弱；而冰川下部较大的气温直减率，则可能主要与消融区连续的表碛覆盖有关。

lst lapse rate in high altitude regions is higher than low altitude regions.

高海拔地区地表温度的垂直递减率要高于低海拔地区。

the boundary line between stability and instability is the dry adiabatic lapse rate line.

稳定的和不稳定的界限就是干的绝热垂直率线。

this rate of temperature change is called the lapse rate .

这种气温改变率叫做垂直递减率。

model results show that radiative cooling at night time can cause cold air flow along sides of basin and cold air lake forms with inver sion lapse rate appearing in center of the basin.

模拟结果表明，夜间地面强烈的辐射冷却过程引起盆地各坡面冷逕流的发展，盆地中成为冷空气湖，逆温层结建立。

a number of meteorological factors influencing surface air temperature lapse rate over mountainous regions are discussed.

本文论述了山区气温直减率的若干影响因子。

the lapse rate of temperature is increasing in the area near glacier.

接近冰雪区地带气温递减率较大。

lapse rate begin to cool down, sleep on mat, already feel some cold .

气温开始变凉了，晚上睡在凉席上已经感觉很有点冷了。