Near the earth s surface , however , friction tends to cause the air to move slightly outward across the isobars 接近地球表面，摩擦力使空气稍微向外越过等压线。
Also , everything else being equal , winds tend to blow harder gentler where isobars are closer together further apart 而在一般相同情况下，相邻等压线愈紧密愈疏，风力也愈强愈弱。
Finally this paper adopts a novel triangle gridding partition method in plotting isopiestic line 最后在给水管网的基础上绘制等压线，并提出了一种新的三角网格划分方法及等压线的绘制方法。
Also , everything else being equal , winds tend to blow harder ( gentler ) where isobars are closer together ( further apart ) 而在一般相同情况下，相邻等压线愈紧密（愈疏） ，风力也愈强（愈弱） 。
The article includes three parts , which discuss networks " optimal design , networks " drawing process , and plot methods of isopiestic line respectively 文章分三部分分别论述了管网的优化计算、管网图形的绘制和等压线图的绘制方法。
Second , different pressure levels are represented by nearly horizontal lines on the tephigram while constant temperature levels are straight lines tilted at 45 degrees from the vertical figure 3 第二，在温熵图上多条接近水平的线为代表不同气压的等压线，而向右倾斜45度的直线则为等温线图三。
Second , different pressure levels are represented by nearly horizontal lines on the tephigram while constant temperature levels are straight lines tilted at 45 degrees from the vertical ( figure 3 ) 第二，在温熵图上多条接近水平的线为代表不同气压的等压线，而向右倾斜45度的直线则为等温线(图三) 。
Mesoscale low vortex ' s " wandering " at eastern anhui province and stronger development at the stiff moist isentropic surfaces are very important to this heavy rainfall process 中尺度低涡在安徽东部移动过程中的“打转”和在等熵面上沿梯度密集等压线的运动和强烈发展，对这次强降水过程具有重要作用。
Pressure readings measured at different weather stations after making corrections according to temperature etc . at the same time are plotted on a weather chart . meteorologists then draw lines to show places with the same pressure . these lines are called isobars 气象人员把各地气象站同一时间所量度到之气压值根据温度等作出适当的修正后填上天气图上，然后将气压数值相同的地点用线连接起来，便成为等压线。
Pressure readings measured at different weather stations ( after making corrections according to temperature etc . ) at the same time are plotted on a weather chart . meteorologists then draw lines to show places with the same pressure . these lines are called isobars 气象人员把各地气象站同一时间所量度到之气压值（根据温度等作出适当的修正后）填上天气图上，然后将气压数值相同的地点用线连接起来，便成为等压线。
