M theory predicts the existence of ten spatial dimensions.
M理论预测存在10个空间维度。
M theory predicts the existence of some 10500 universes, one of which we inhabit.
M理论预测存在着10500个宇宙，包括我们这个。
The essence of Zhuangzhou's spirit is preventing the social reality Irom gettmg mvolved by social value and m this course this spirit is going to natural everlasting existence.
庄子精神的本质是拒斥对社会现实的价值介入并在这种拒斥中走向自然的永恒存在。
By using the continuation theorem of topology degree theory and properties of nonsingular M-matrix, we obtain sufficient conditions for the existence of positive periodic solutions of this system.
利用拓扑度理论中的连续定理以及M -矩阵的性质获得了该系统正周期解存在的充分条件。
By using the continuation theorem of topology degree theory and properties of nonsingular M-matrix, we obtain sufficient conditions for the existence of positive periodic solutions of this system.
利用拓扑度理论中的连续定理以及M -矩阵的性质获得了该系统正周期解存在的充分条件。
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