采用矩量法分析了安装在金属圆柱筒上的套筒天线。
A sleeve antenna mounted on metallic cylinder is analyzed by moment method.
主要介绍了圆锥筒形零件的阻力成形法、辅助套筒成形法和模具成形法。
The paper introduces the resistance forming, double sleeve forming and die forming for the conical parts.
介绍了圆锥筒形零件的阻力成形法、辅助套筒成形法和模具成形法。
The paper introduced the drag foming, double-sleeve foming and die forming for form conical barrel-type parts.
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