A sleeve antenna mounted on metallic cylinder is analyzed by moment method.

采用矩量法分析了安装在金属圆柱筒上的套筒天线。

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By elastic-plastic analyzing of metallic cylinder, a formulas of pressure resistance was derived.

通过对金属筒体的弹塑性分析，推导出圆筒形壳体的耐压公式。

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In one implementation, a brachytherapy implant seed includes a sealed inorganic metallic cylinder having a radioactive core received therein.

在一个实施方式中，近距离放射治疗植入粒子包括其内容纳有放射性核的密封无机金属圆筒。

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Then there's the Slide (pictured above) which relies on interesting physics to support the iPad: a heavy high-friction rubber cylinder is pulled out of its tubular compartment under the metallic slope, and it can be placed anywhere on the slope to support the iPad at any desired angle, up to somewhere around 70 degrees -- you can see it and the others in action in the earlier video.

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