updraft

释义

n.

上升气流；[建] 向上之排气

adj.

[建] 向上通风的

n.

上升气流)

n.

上升气流

在例句中理解 5 句

1. As the hot air rises, a powerful updraft is also created by the tower that allows air to be continually sucked through 32 turbines, which spin to generate power 24 hours a day.

   当热空气上升时，一股有力的上升气流被可以让32个涡轮持续吸引的塔所生成，那些涡轮可以产生24小时的动力来纺纱。

2. Peak updraft strength is slightly enhanced with hodograph curvature.

   山顶上升气流强度随速矢端迹曲率加大而稍有加强。

3. Pilots navigate through a growing thunderstorm's updraft and set off silver iodide flares.

   飞行员乘着越积越大的暴风雨的上升气流，点燃碘化银弹。

4. Peak updraft strength is slightly enhanced with hodograph curvature, 29.0 m/s in B versus 26.1 in C.

   山顶上升气流强度随速矢端迹曲率加大而稍有加强，在（图上）B点是每秒29米，C点是每秒26.1米。

5. Finally, a two-megawatt solar updraft tower produces additional energy in clear weather.

   最后是一座2兆瓦的太阳能热气流发电塔。 它能在天气晴朗时产生超过大厦自身需要的能源。