科技文稿内容疏误例析（７３～８０）钱文霖主编例７３虽未查到与本文相同情况的（变截面）梁的结果与本文方法作对比，但由表１和表２可见，当α＝０即梁退化为等截面时，所得结果与已有结果十分接近（简支情况，与精确解几乎完全一致，固支则与有限元结果几乎完全一致）... (73 ~ 80) Qian Wenlin editor in chief 73 Although not found the same situation with this article (variable section) beam results compared with the method, but from Table 1 and Table 2 shows that when α = 0, ie, the beam degenerates into an isosceles section, the obtained result is very close to the existing one (simply supported case, almost exactly the same as the exact solution, and the fixed support is nearly identical to the finite element result).