“bubble sextant”的概念、定义、翻译、参考文献-科学参考

单词	bubble sextant
释义	bubble sextant [`bǝb·ǝl `sek·stǝnt] ^NAVIGATION A sextant with a bubble or spirit level to indicate the horizontal.
随便看	power rectifier power relay power resistor power saw power semiconductor power series power set power shovel power-shovel mining power slips power spectrum power station power steering power stroke power supply power supply circuit power-supply rejection ratio power switch power switchboard power switching power train power transfer equation power transfer theorem power transformer power transistor

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