down draft

常見例句

• Point at the aspect of serious abrasion wear of down draft fan wheels in 75m 2 sintering plant,E-Cheng I &S Co. ,some research were conducted.
  針對(duì)鄂鋼75m 2 燒結(jié)機(jī)抽風(fēng)機(jī)葉輪磨損嚴(yán)重的情況，進(jìn)行了分析研究。
• Frontal thunderstorm over the field， up and down drafts up to40 knots.
  鋒面雷雨過境，上升下降氣流達(dá)40海里每秒。
• Frontal thunderstorm over the field, up and down drafts up to 40 knots.
  鋒面雷雨過境，上升下降氣流達(dá)40海里每秒。
• Coal-Fired Down Draft Net-Belt Annealing Kiln
  倒焰式燃煤網(wǎng)帶退火窯
• ABRASION WEAR OF WHEELS OF DOWN DRAFT FAN AND ITS REPAIR
  燒結(jié)抽風(fēng)機(jī)葉輪磨損與修復(fù)
• Have a glass of beer to rinse your dinner down.
  喝杯啤酒把你吃的晚飯沖下去。
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