夹持机构含有结构件主体（1）和通 过弹性连接的结构件（2），其中结构件主体（1）与附加镜片相连， 结构件（2）设有至少一个通过机械运动夹持底镜中梁的所述机械夹 钩。

The organization includes the principal part1, the part2 that is connected to part1 by elasticity. The part1 is linked with the additional lens, and the part2 has at least one clip mentioned above.

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你好：本厂是专业生产铁线发梳，发叉，发圈，与及百变发梳底夹的生产厂家。

You are good: This factory is the specialized production iron wire sends combs, sends the fork, sends the circle, with and hundred changes sends combs the Manufacturer which the bottom clamps.

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本设备由附夹套的椭圆封头、锥形底的圆筒体、三叶搅拌浆、减速电动机等组成。

This equipment is comprised of a jacketed cylinder with ellipsoidal head and tapered bottom, three-blade propeller, gear motor, etc.

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