The line integral does not depend on the shape of the path, or on the position of the wire within it . 此线积分与路径的形状无关，也与路径内导线的位置无关。
The work done in pushing 1c of charge through the conducting wire is called the potential, v, of the battery . 推动1库仑电荷通过导线所作的功叫做电池的电势V。
A bus is nothing more than a collection of electrical conducting lines over which binary data is transferred . 一条“总线”只不过是一束传送二进制数据的一些导线。
We swiftly packed the microphone back into the wall, reconnected the cables, and replastered the hole . 我们迅速地把窃听器放回墙壁里，重新接上导线，再用胶泥把洞糊上。
The conduction electrons associated with the iodine can move along the chains as if they were long thin wires . 碘中所含的传导电子能够沿着链运动，就好象这些链是长的细导线一样。
All of its circuit elements are bonded together rather than separately wired to each other after being manufactured . 它所有的电路元件制成后都接合在一起，而不是用导线分别相互连接。
Copper wires are carried back from the rotating terminals to the individual sliprings along grooves in the outside of the shaft . 铜导线从旋转凸块沿着轴外部的凹糟引回到各个滑环上去。
He took the flashlight from the man, reached down into the engine and plugged the stray lead back onto the cylinder head . 他从那个手里拿过电筒照着发动机，把断路的导线接到汽车缸盖上。
The existence of the entire charge on the wire is, however, taken into account when we consider the symmetry of the problem . 其实当我们考虑到这一问题的对称性时，导线上所有电荷的存在已经计算在内的了。
The electric leads to the motor, add in some cases to the pickoffs and torquers, must often be carried through a hermetically sealed gyro case . 通向马达的电源导线，以及在某些情况下通向信号传感器和力矩马达的电源导线，常常必须经过密封的陀螺壳体。
