| 释义 |
shielded line 屏蔽线 1. A line or circuit that is specially shielded from external electric or magnetic induction by shields of highly conducting or magnetic material. 用高导电或导磁材料严密屏蔽的一种线路或电路,以防受到外部电、磁场的感应。 2. A transmission line enclosed within a conducting sheath, so that the transmitted energy is enclosed within the sheath and not radiated. 一种封闭在导电外壳内的传输线,传输能量封闭在外壳内而不辐射出去。 |