送交者: JFF 于 2010-01-06, 11:43:18:

回答: 直觉的例子：假如把一只筷子折断的弯矩是M，那么 由 JFF 于 2010-01-06, 11:37:35:

• 最后再来一本《实践是检验真理最可靠的标准》或者用老舍的话说 - JFF (18 bytes) 2010-01-06, 11:48:38 (401536)
  • 随后再来一本《实践其实也靠不住----中医治病9999例》 (无内容) - whoami (0 bytes) 2010-01-06, 18:14:31 (401659)
  • 直觉大胆假设，理性小心求证，实验终审判决，各占33%。 - JFF (50 bytes) 2010-01-06, 12:06:31 (401538)
    • Even if all science problems are solved, - gyro (57 bytes) 2010-01-06, 12:20:37 (401544)
      • 有限比无限总归是零，这种角度不适合用来看待科学。 - JFF (61 bytes) 2010-01-06, 12:32:17 (401548)
        • 2B V -2B = ? - gyro (192 bytes) 2010-01-06, 12:39:05 (401552)
          • what is meant by "2B V -2B" ? - JFF (281 bytes) 2010-01-06, 13:04:52 (401567)
            • Your broblem is that you went to college too young - gyro (160 bytes) 2010-01-06, 13:16:41 (401575)

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