| 1. | 500hpa 72 - hr upper air forecast weather map - geopotential height
72小时500百帕斯卡高空预测天气图-位势高度 |
| 2. | 500hpa 24 - hr upper air forecast weather map - geopotential height
24小时500百帕斯卡高空预测天气图-位势高度 |
| 3. | 500hpa 36 - hr upper air forecast weather map - geopotential height
36小时500百帕斯卡高空预测天气图-位势高度 |
| 4. | Absolute geopotential topography
绝对位势高度图 |
| 5. | Mean 500 hpa geopotential height for july 2002 . the red arrow shows the direction of the steering flow for tropical cyclones
二零零二年七月500百帕斯卡的平均位势高度，红色箭咀为热带气旋引导气流的方向。 |
| 6. | Mean 500 hpa geopotential height for the months of july from 1961 to 1990 . the red arrow shows the direction of the steering flow for tropical cyclones
一九六一至一九九零年七月份500百帕斯卡的平均位势高度，红色箭咀为热带气旋引导气流的方向。 |
| 7. | From 500 - hpa geopotential height maps , one can depict important weather systems on the large scale , e . g . subtropical ridge or long - wave troughs in the westerlies
从500百帕斯卡的位势高度图，可清楚检视大尺度的重要天气系统，例如西风长波槽或副热带高压脊等等。 |
| 8. | Geopotential , or gravitational potential relative to mean sea level , is the energy an air parcel may potentially acquire by virtue of its position in the gravitational field of the earth
位势高度位势，又称重力位势，是空气在地球重力场中蕴藏的能量。在大气中，位势会随高度和纬度而变化。 |
| 9. | For the sake of atmospheric analysis , geopotential is commonly converted ( namely , divided by the standard acceleration due to gravity ) to geopotential height and expressed in units of geopotential metre
为方便大气分析，一般会再把位势转换(除以重力常数)成位势高度，单位由能量变成高度，以位势米表示。 |
| 10. | By using wavelet and bandpass filter methods , the different characters of low frequency oscillation ( lfo ) of olr and wind field for eight anomalous flood / drought years in middle and low reaches of yangtze rivers during may - august are investigated
应用小波变换与带通滤波等方法分析了80年代以来长江中下游地区夏季8个典型旱涝年份的olr场、风场的低频特征及旱涝年位势高度场的差异。 |
