“rail anchor”的概念、定义、翻译、参考文献-科学参考

单词	rail anchor
释义	rail anchor [`rāl ´aŋ·kǝr] ^{CIVIL ENGINEERING} A device that prevents tracks from moving longitudinally and maintains the proper gap between sections of rail.
随便看	loop antenna loopback check loopback switch loop body loop check loop checking loop circuit loop control loop coupling loop dialing looped pipeline loop filter loop flow loop gain loop head looping looping mill loop lake loop-mile Loop Nebula loop network loop of Henle loop of retrogression loop pattern loop pulsing

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