等压面 meaning in Chinese
co tantpre uresurface
constant pressure surface
constant-pressure surface
isobaric surface
isobaricsurface
isopiestic level
isopiestic surface
isopressure surface
isostatic surface
Examples
- Terrain protrusion is shaded in grey in the chart
图中超出等压面的高地以灰色标示。 - Standard isobaric surfaces
标准等压面 - For " upper - air " , weather maps are usually drawn for isobaric ( i . e . equal pressure ) surfaces following the practice of conventional upper - air observations and analysis . air density and atmospheric pressure generally decrease as altitude increases
至于高空方面，由于常规的高空观测与大气分析都是在标准等气压面上进行，所以高空天气图亦习惯在等压面上绘制。 - For the 60 - km orsm , the boundary conditions are prepared from jma s global spectral model outputs , which include surface data as well as upper level data on 16 standard pressure levels all the way up to 10 hpa about 30 km above ground in altitude
60公里外模式的边界条件，主要来自日本气象厅全球谱模式的输出数据，当中包括地面数据及16个标准等压面的高空数据，顶层在10百帕斯卡，即离地约30公里的高度。 - In the atmosphere , geopotential varies with altitudes and across latitudes . on an isobaric surface , higher geopotential implies higher potential energy and vice versa . just like streams flow according to the layout of terrain , air will flow from high to low geopotential regions
在等压面天气图上，位势高的地方位能较高，位势低的地方位能较低，高空的气流会由前者流向后者，情况有点像河川根据山脊高低的分布而流动一样。