所述钢丝锯具有多个小珠，其在钢 丝索上彼此间以预定距离相隔。

The wire saw has a plurality of beads which are spaced with a predetermined distance on the wire rope.

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此外，由于天线被离开印刷电路板一预定距离，因此能获得最优的天线特性。

Further, an optimal antenna characteristic can be obtained since the antenna is spaced apart from a printed circuit board by a predetermined distance.

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罩朝基座的向下移动使得触头梁向外凸出预定距离，这样产生触头梁抵着表面的预加载位置。

Downward motion of the cover towards the base cams the contact beams outward to a specified distance, thus creating a preload situation of the contact beams against the surfaces.

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