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1·The slot is arranged with an inserting piece, the inserting piece is composed by the transparent platy member.

插槽中设置有一个插片，插 片由透明板状构件构成。

2·The transparent platy member and the inserting piece are arranged with a plurality of optical line reflection points, or optical line refraction points, or laser breakdown points.

透明板状构件和插片中设置有复数个光线反射点、或者光线折射点、或者激光破坏点。

3·Steep and antithetic platy structure of rock mass and geomorphology of the longitudinal valley in the dam site area cause wide-range toppling deformation on the cross-strait slope.

对该水电站坝址区陡立反倾板状结构岩体而言，纵向河谷的地形特征，使坝址两岸边坡大范围发育倾倒变形。

4·The device not only is beneficial to the separation and packing of tea leaves of various shapes, especially needle shape or platy shape, but also has simple structure and good use effect.

该装置不仅有利于对各种形状特别是针状或片状茶叶的分 离和包装，而且结构简单，使用效果好。