总线拓扑结构则是由唯一一根长电缆组成，计算机沿着电缆排布。
A bus consists of a single, long cable that computers connect to along its run.
电缆线结构可以防止电缆表皮破损时水进入电机中。
Cable structure can prevent the water into the motor when the cable skin damaged.
新型电缆护线拖链结构更加合理。
导体结构等同于相应的普通电缆。
Conductor structure and others are equal to corresponding common cable.
有屏蔽层结构的软电缆，应不小于电缆外径的6倍。
For screened flexible cable, not less than 6 times of cable diameter.
系统结构简单，实时性强，测量头没有电缆连接，能满足长距离移动测量的要求。
There are some advantages of simple structure, easy operation and real-time work in the device.
内部结构可方便地进行电缆铺设。
内部结构可方便地进行电缆铺设。
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