【摘要】 利用自制实验装置直观地演示了水在细管中流动 ,若有气泡存在时产生的气体栓塞现象更多还原

【Abstract】 Using the demonstration appratus designed by us, the phenomena of air embolism can be demonstrated audiovisually when water flows in a little tube and there are some bubbles in it.更多还原