“arch-gravity dam”的概念、定义、翻译、参考文献-科学参考

单词	arch-gravity dam
释义	arch-gravity dam [`ärch ¦grav·ǝd·ē ´dam] ^{CIVIL ENGINEERING} An arch dam stabilized by gravity due to great mass and breadth of the base.
随便看	directional control directional control valve directional counter directional coupler machine code machine conditions machine controlled time machine cut machine cycle machine-dependent machine design machine drill machine element machine error machine file machine forging machine gun machine-gun microphone machine-hour machine idle time machine-independent machine instruction machine instruction statement machine interference machine interruption

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