热气泡 meaning in English

thermal bubble

In the course of its rapid expansion, the hot gas bubble, while still under water, initiates a shock wave .
在热气泡迅速膨胀过程中，（它仍然在水下），它引起了冲击波。
Core - the center of a thermal where the strongest lift is found . to center a thermal
热气泡升力中心在热气流中心，那里可以发现有最强举升力。
In the course of its rapid expansion , the hot gas bubble , while still under water , initiates a shock wave
在热气泡迅速膨胀过程中，（它仍然在水下），它引起了冲击波。