multipath signal的用法和樣例：
例句
- This method can be widely used in the portable measurement system which needs transfer signal through PCM modulation.
該方案可以用于需要以脈沖編碼調制方式傳輸信號的便攜式測量系統。 - An unbalanced line is generally a single-conductor shielded cable with the center conductor carrying the signal and the shield at ground potential.
對于非平衡式信號線(xiàn)來(lái)說(shuō)，就是一根被屏蔽了的信號線(xiàn)，這個(gè)中心信號線(xiàn)傳輸信號，且相對于地電勢。
