“track-return power system”的概念、定义、翻译、参考文献-科学参考

单词	track-return power system
释义	track-return power system [`trak ri¦tǝrn `pau̇·ǝr ´sis·tǝm] ^ELECTRICITY A system for distributing electric power to trains or other vehicles, in which the track rails are used as an uninsulated return conductor.
随便看	unavoidable-delay allowance unavoidable set of configurations unbalanced cutter chain unbalanced hoisting unbalanced line unbalanced output unbalanced shothole unbalanced wire circuit unbiased estimate unblanking pulse unbonded member unbonded strain gage unbounded manifold unbounded set of real numbers unbounded wave unbreakable cipher unbundling uncage uncatalog uncertainty uncertainty principle uncertainty relation uncharged uncharged demolition target uncharged species

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