药球
yào qiú
- 名medicine ball
药球 药球
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[medicine ball] 浸有药物的棉球
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然而，人们有时也会把药球与那种较大的健身球相混淆。
However , it should not be confused with the larger , inflated exercise ball .
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本文对爆高为4倍装药半径的塔爆和触地爆（药球与地面相切）实验的空气冲击波参数进行了经验拟合，给出了估算公式。
This article presents the empirical fitting of air shock para-meters produced by explosion on tower with height of 4 charge radius and on surface ( charge is tangent with surface ) . Formulae for estimating these parameters are given .