hook echo造句

例句与造句

1. It was concluded that the presence of a hook echo can reflect downdraft intensification.
2. This contributes to the circulation to form a hook echo.
3. But the Newry-based company recognizes that a greater effort may be needed to hook echo boomers.
4. This clearing is most likely the formation of the hook echo region associated with tornado formation.
5. It was by then that he helped confirm that the hook echo can produce the strongest tornadoes.
6. It's difficult to find hook echo in a sentence. 用hook echo造句挺难的
7. The hook echo has been recognized as a sign of tornado development early in weather radar's history.
8. The rear inflow notch ( or weak echo channel ) occurs to the east or north of a mesocyclone and hook echo.
9. A very prominent hook echo was easily visible on local radar returns, with a hail core and debris aloft also reflected in radar imagery.
10. On the 6 May 2009 a well-defined hook echo was noticed on local South African radars, along with satellite imagery this supported the presence of a strong supercell storm.
11. Convective storm detection showed on weather radars a hook echo, a Thornhill, just north of the Toronto City limits recorded 175mm ( 6.9 " ) of rain in less than 1 hour.
12. At around the same time, an intense thunderstorm had developed over northern Michigan in Exeter, Ontario radar, and a textbook-style hook echo soon appeared on reflectivity images too ( see image to left ).
13. The " rear flank downdraft ", or RFD, carries precipitation counterclockwise around the north and northwest side of the updraft base, producing a " hook echo " that indicates the presence of a mesocyclone.
14. After the implementation of the polarization radar, being implemented to the US NEXRAD network, may provide enhanced warning of tornadoes and severe winds and hail associated with the hook echo due to distinct precipitation drop characteristics.
15. Upon making landfall Danielle produced an estimated storm tide of 2 to 3 feet ( . 6 to . 9 m ) in Salisbury, the storm produced a possible hook echo, though no tornadoes were reported.
16. During the tornadogenesis phase in supercells, the parcels of air that enter the tornado or incipient tornado regularly seem to pass through the hook echo and RFD, which can serve as the basis for Fujita's " recycling hypothesis ".
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