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(括弧外数字为期数,括弧内数字为页数) 总论当前力学发展趋势··……,’··································”·········..·“·······一r.r。UepH二益(蓝务民译)1(9B) 理性力学与教学方法孤立波(上)(下)”·一·“·“·?
(Figures outside the brackets for the period, brackets for the number of pages) General current trends in the development of mechanics ... ..., ... ... ... ... ... ... ... ... · · · · · · · · · · · · · · · · · · · UepH Er Yi (Lan Min Min Translation) 1 (9B) rational mechanics and teaching methods isolated wave (on) (below) "· · · · · · ·