Commonly in additional to simplex method and dual simplex method, another original dual method can solve the liner programming.
解线性规划问题除常见的单纯形法和对偶单纯形法外，还有一种原始对偶法。
He was using a transfemoral prosthesis with silicone liner and partial suction with a total elastic support belt for additional suspension.
配带硅胶假肢和局部吸附用全支持带增加悬吊。
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