基本解释

• [管理学]上升的烟柱和热气流

英汉例句

双语例句

• At the beginning of the heat convection, thermal bubbles associated with a stronger updraft move upward to a higher level.
  在热对流初期，对流高度逐渐抬高，伴有较强上升速度的热对流泡逐渐升高的现象。
• The thermal properties of biomass fuels such as cotton stalk briquette in the small furnace of biomass pyrolysis and combustion with moving bed and updraft was investigated.
  研究了棉杆成型块等生物质固体燃料在小型移动层上吸式热解燃烧炉中的热特性。

专业释义

管理学

• 上升的烟柱和热气流