The numerical study was carried out on the trailing edge cooling of turbine blade using the circular pin fin that was arranged in cross type.

对一个有交叉排列圆形扰流柱的涡轮叶片尾缘冷却方案进行了数值研究。

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Compared to rectangular and circular patch antenna loaded with a shorting pin, triangular patch antenna loaded with a shorting pin has lower resonant frequency.

与短路针加载矩形和圆形贴片天线相比，短路针加载三角形贴片天线具有更低的谐振频率。

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In terms of a circular plastic product, a simple pin point gate mould was designed.

针对一种圆筒形制品，设计了一种结构简单的点浇口成型模具结构。

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Move further down and you'll see a tiny, circular speaker grille on the left and three pin connectors for an optional wireless charging cover.

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