网站首页  情感咨询  情感美文  情感百科  情感生活  学习充电  旧版美文

请输入您要查询的词汇：

　

词汇 Hook echo
分类 英语词汇 英语翻译词典
释义

Hook echo

原声例句
CNN 10 学生英语 2017年2月合集

Meteorologists often refer to it as the hook echo, because of the hook shape that ends up taking.

气象学家通常将其称为钩状回波，因为它最终呈钩状。

CNN 10 学生英语综合听力 2016年5月合集

Meteorologists often refer to it as the hook echo, because of the hook shape that it ends up taking.

气象学家通常将其称为钩状回波，因为它最终呈现出钩状。

CNN 10 学生英语 2019年3月合集

Meteorologists often refer to it as the hook echo because of the hook shape that it ends up taking but there aren`t the only features we look for.

气象学家经常把它称为钩状回波，因为它最终呈现的是钩状回波，但并不是我们要寻找的唯一特征。

英语百科

Hook echo

Classic-style hook echo of the F5 1999 Bridge Creek-Moore tornado.
Diagram of air current in a supercell
Images of Doppler velocities on the left. Around these reflectivities on the right in a thunderstorm during the VORTEX2 project in Goshen County, Wyoming. Data comes from a Doppler on Wheels radar. A hook echo is seen as the appendage on the bottom-left on the reflectivity image.

A hook echo is a pendant or hook shaped weather radar signature as part of some supercell thunderstorms. It is found in the lower portions of a storm as air and precipitation flow into a mesocyclone resulting in a curved feature of reflectivity. The echo is produced by rain, hail, or even debris being wrapped around the supercell. It is one of the classic hallmarks of tornado-producing supercells. The National Weather Service may consider the presence of a hook echo as sufficient to justify issuing a tornado warning.
随便看

　

依恋情感网英汉例句词典收录3870147条英语例句词条，基本涵盖了全部常用英语单词的释义及例句，是英语学习的有利工具。

　

Copyright © 2004-2024 Yiyi18.com All Rights Reserved
京ICP备2021023879号 更新时间：2025/8/5 17:25:50