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很多同学在做浮力计算题时感到较难,其根本原因是没有建立起平衡力的概念.笔者现将多年的经验加以总结,供同学们参考.
Many students find it difficult to do buoyancy calculations. The fundamental reason is that they have not established the concept of balance force. The author now summarizes the experiences of many years for reference by the students.