1、

The kinetic features of super hot electrons emitting out of the rear side of metal target is simulated and the reflux is studied by a two-dimension PIC code in cylindrical coordinates.

利用柱坐标系下的二维PIC程序对金属靶背向超热电子束的运动特性进行了模拟,研究了超热电子的回流机制。

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2、

By applying the characteristic formula of capacitance in integral form, a calculation is reasonably made on the capacitance of nonparallel-plate capacitor as well as the capacitance of coaxial nonparallel cylindrical capacitor in general use.

利用积分形式的电容特性公式,较合理地计算非平行板电容器的电容和具有相当普遍性的同轴非平行园柱形电容器的电容。

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3、

I fancied I saw these cylindrical, membrane-filled tubes trembling beneath the water's undulations.

我好像是看见薄膜一般的和圆筒形样的细管在海波下颤动。

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4、

Cylindrical steel silos are the most frequent now, compared with traditional reinforced concrete ones, they have advantages of simple structure, short application period and quick profit.

目前用得多的是圆形钢筒仓,相对于传统的钢筋混凝土筒仓,有着构造简单、周期短、见效快等特点。

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5、

It may be of certain economic worth for reconditioning the general cylindrical grinder and tapping the, potential of the old equipment.

这对改装普通外国磨床,发挥陈旧设备的潜力有一定的经济价值。

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6、

Test and Simulation of Cushioning Energy-Absorbing Property of Composite-Laminated Cylindrical Shells

复合材料层合圆柱壳体缓冲吸能的实验与模拟

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