具体数学 Concrete Mathematics ; Concrete Math
世界数学团体锦标赛 WMTC
数学晶体学 mathematical crystallography
晶体学数据 [晶体] crystallographic data
数学软体 Mathematics Software ; Maplesoft ; DeskCalc ; Quality
整体数学 Integrated Mathematics
数学和体育科学理学士 BSc Mathematics and Sports Science
数学与固体力学 Mathematics and Mechanics of Solids
数学体验 Mathematics experience
数学船体曲面 mathematical ship surface
用数学语言表达就是“每个单连通3重(3-manifold)封闭体与一个三维球体同胚(homeomorphic)。”
As mathematicians say, “Every simply connected closed 3-manifold is homeomorphic to a 3-sphere.”
更重要的是,直到约翰海因里希冯屠能的离体国家在1826年,经济学家没有制订明确的和抽象的行为模式,以应用数学工具。
More importantly, until Johann Heinrich von Thünen's The Isolated State in 1826, economists did not develop explicit and abstract models for behavior in order to apply the tools of mathematics.
将铰接式车辆简化成六自由度的动力学系统,建立了能反映率体平面运动和横向摆动的动态数学模型。
In this paper, the articulated vehicle is simplified to a six-free-degree system in dynamics, and a dynamic mathematical model was derived and established.
The cell body sums it up and you could view it arithmetically.
胞体将刺激信号总和起来,你可以从数学的角度来看待它
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