By means of four different kinds of two-center expansions of the free-space Green function, the generalized scattered-wa......

Butanol is a new biofuel with great potential.At present,biobutanol production is faced with two major problems:high cos......

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本文讨论了两参数过份函数的部分性质，得到了：若ｆ为两参数过份函数，则对几乎每一个ｗ，ｔｆ（Ｘｔ（ｗ））是方向右连续且有方向左权限．......

在专业教学过程中,教师有意识地穿插创造性思维的训练并长期坚持下去,有助于改变目前教学流于单调、简单化的弊端,能让学生摆脱书......

Proteomic approaches are currently used to explore and identify interacting partners of proteins involved in diverse bio......

本文将三维空间的仿射交换用于李纳一维谢尔势问题,通过变换矩阵,简捷地得出积分范围变化的体积系数,并给出在不考虑相对论收缩效......

本文通过设计独特的测量和检验实验装置,对复极性固定床电解槽内的电极电位进行了测试.发现了槽内电极电位的不均匀规律,并证明槽......

证明了孤立导体的电位与电量成正比的问题，有助于我们对静电场与场源之间联系的规律性的认识。......