You can make better conclusions if you can calculate the volume of air in the balloon.
若你能算出气球中空气的体积，就能得到更好的结论。
The volume of the rubber balloon is expanded in the process of inflating, and the balloon blasts when the air pressure inside the balloon excesses the bearing stress of the rubber.
橡胶气球在充气过程中体积膨胀，当气球内气体压力大于橡胶的承受力后，气球将爆炸。
The volume of the rubber balloon is expanded in the process of inflating, and the balloon blasts when the air pressure inside the balloon excesses the bearing stress of the rubber.
橡胶气球在充气过程中体积膨胀，当气球内气体压力大于橡胶的承受力后，气球将爆炸。
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