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downdraft    音标拼音: [d'ɑʊndr,æft]

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  • Updraft and downdraft | Air Movement, Atmospheric Pressure Wind . . .
    In a mature storm, updrafts are present alongside downdrafts caused by cooling and by falling precipitation These downdrafts, originating at high levels, contain cold, dense air that spreads out at the ground as a cold air wedge
  • What is a downdraft range — and do they really work? - Toms Guide
    A downdraft range is a type of ventilation system integrated directly into the stovetop When you cook on the stove, the downdraft range captures steam and other byproducts and pulls them
  • What Is a Downdraft Range? Pros, Cons What To Know
    A downdraft range features a built-in ventilation system that captures smoke, steam, and grease directly at the cooking surface Located behind or beside the burners, the vent draws air downward into a duct or filter system
  • DOWNDRAFT Definition Meaning - Merriam-Webster
    The meaning of DOWNDRAFT is a downward current of gas (such as air during a thunderstorm) How to use downdraft in a sentence
  • Updrafts and Downdrafts - NASA
    The wind speed is a vector quantity and if it's direction is positive, we call this motion an updraft Likewise, if the motion is negative, we call it a downdraft The vertical velocity of the aircraft, relative to the ground, will be the vector sum of the vertical airspeed and the wind speed
  • Downdraft - NOAAs National Weather Service - Glossary
    The main region of downdraft in the forward, or leading, part of a supercell, where most of the heavy precipitation is
  • Downdrafts - Simple English Wikipedia, the free encyclopedia
    Downdrafts, also known as a high pressure area, clear sky area, etc Downdrafts are winds that diverge into the ground, this can form in the atmosphere Downdrafts are caused by a force of an invisible rotating continuously sinking to the ground, forming a downdraft
  • DOWNDRAFT definition in American English | Collins English Dictionary
    Definition of 'downdraft' downdraft in American English (ˈdaʊnˌdræft ) noun a downward air current
  • THE DOWNDRAFT
    The downdraft is air that sinks from aloft to the surface Often the downdraft brings cooler air and humid air to the surface There are three processes that help contribute to a downdraft The intensity of the downdraft will depend on the magnitude and prevalence of these factors
  • What is a Downdraft Range or Cooktop? | KitchenAid
    Downdraft ranges and cooktops use a built-in ventilation system that pulls air across your cooking surface and draws fumes, steam and smoke through a duct system that vents outside your home or recirculates filtered air back into your kitchen





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