右图中的球是围绕碳原子的电子云的图像。 它们分别是径向对称的球和中间有节点的双扁球形状，就像s和p原子轨道给出的电子密度图。
There’s a radially symmetric blob, and a double-lobed blob with a node in the middle – just like the patterns of electron density that the s and p atomic orbitals give rise to.
建立了一个适用于复杂地形的冰雹云模式。模式是二维、弹性、非静力、采用地形跟随坐标、包含双变参数冰相微物理过程参数化。
A hail cloud model that is two dimensional elastic non hydrostatic, USES a terrain following coordinate system and includes double parameters for ice phase microphysics, has been developed.
上位机采用双DSP处理器设计结构，应用波门和相关两种方式跟踪算法，以及三段式云台伺服控制方式确保了系统的跟踪适应能力。
The upper system adopts double DSP processors design, the gate and correlation arithmetic as well as trisection arithmetic are applied to improve the adaptability of the system.
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