名词
中文翻译：上升气流阈值
同义词：
['upwind limit', "upwind threshold value例句：1. The aircraft's altitude was below the upwind threshold for visibility.（飞机的海拔低于可见性的上升气流阈值。）2. The research team set a new upwind threshold for air pollution control.（研究小组设定了一个新的空气质量控制上升气流阈值。）"]
例句：
-
1. The aircraft's altitude was below the upwind threshold for visibility.
飞机的海拔低于可见性的上升气流阈值。
-
2. The research team set a new upwind threshold for air pollution control.
研究小组设定了一个新的空气质量控制上升气流阈值。
-
3.Due to the rising temperatures, the upwind threshold for firefighting has been raised.
由于气温升高，消防部门的上升气流阈值已经提高。