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關注:1
2013-05-23 12:21
求翻譯:To determine the total deflection from the tangent at one point A to the tangent at another point B on the beam, it is necessary to obtain a summation of the products of each d angle (from A to B) times the distance to the point where deflection is desired or:是什么意思?![]() ![]() To determine the total deflection from the tangent at one point A to the tangent at another point B on the beam, it is necessary to obtain a summation of the products of each d angle (from A to B) times the distance to the point where deflection is desired or:
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