“line of tunnel”的概念、定义、翻译、参考文献-科学参考

单词	line of tunnel
释义	line of tunnel [`līn ǝv `tǝn·ǝl] ^ENGINEERING The width marked by the exterior lines or sides of a tunnel.
随便看	vapor-pressure osmometer vapor-pressure thermometer vapor rate vapor-recovery unit vapor suppression vapor trail vapor volume equivalent VAR var vara varactor varactor diode varactor tuning Varanidae vardar vardarac var hour var hour meter variable variable-area exhaust nozzle variable-area meter variable-area track variable attenuator variable-bandwidth filter variable-block

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