- Industry: Weather
- Number of terms: 60695
- Number of blossaries: 0
- Company Profile:
The American Meteorological Society promotes the development and dissemination of information and education on the atmospheric and related oceanic and hydrologic sciences and the advancement of their professional applications. Founded in 1919, AMS has a membership of more than 14,000 professionals, ...
可以存在在固体或液体体无边界曲面或接口内的波浪。传播的信息和能量在这种波浪通常是可能在所有的径向方向、 但可能对于某些类型的波受到例如，万有引力和旋转的力量。在海洋，最常见的身体波浪是声波，光波穿透的海洋表面和内部的引力波。
Industry:Weather
水滴流离失所的风从身体的水，一般从波浪的冠和运载到空气中这种数量它们减少到小于 11 公里 （约 7 规约英里） 的水平能见度。它被编码为按作为阻碍视觉在表面航空天气观测和 BLPY 作为阻碍 METAR 或规格的观察视野。
Industry:Weather
弱发光向上传播蔚蓝的颜色，顶的雷暴产生的排放。之后他们从顶部的雷云的诞生，他们通常向上在传播的大约 100 公里 s − 1 垂直速度约 15 ° 全宽度窄锥 (Mach 300），扇动和消失在大概 40-50 公里的高度。其强度是 800 kR 基地，下降到约 10 kR 上部总站附近的顺序。这些对应估计光能量的约 4 kJ、 约 30 MJ 总能量和能量密度每立方米的几个 millijoules 的顺序。蓝色喷气机与当地磁场不相一致。
Industry:Weather
1.波干扰在二维流，其中的驱动机制在于中的涡度基本电流的变化和/或在有关的地方垂直地球的涡度的变化。这种波状扰动也称为是罗斯贝波。请参阅正压不稳定。2.大气波的低谷和山脊是近似垂直的旋流规模。
Industry:Weather
A rectangular radar display, with coordinates of azimuth and range, in which targets appear as intensity-modulated blips. <br>Because the shapes of distributed targets are distorted on these coordinates, especially at close range, this type of display is not popular for use in weather radar.
Industry:Weather
One of the three commonly detectable points of zero polarization of skylight, neutral points, lying along the vertical circle through the sun; the other two are the Arago point and Brewster point. <br>The Babinet point typically lies only 15° to 20° above the sun, and hence is difficult to observe because of solar glare. The existence of this neutral point was discovered by Babinet in 1840.
Industry:Weather
