“drum trap”的概念、定义、翻译、参考文献-科学参考

单词	drum trap
释义	drum trap [`drǝm ´trap] ^ENGINEERING In plumbing, a trap in the form of a cylinder with a vertical axis that is fitted with a removable cover plate.
随便看	shunt-fed vertical antenna shunt feed shunt generator shunting shunt loading shunt motor shunt neutralization shunt peaking shunt reactor shunt regulator shunt repeater shunt T junction shunt transition shunt valve shunt-wound shut-down circuit shut height shut-in pressure shut-in well shutoff shutoff head shutter shutter dam shuttered fuse shuttered image converter

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