振动器

astable multivibrator,free running multivibrator

不稳多谐振动器

"自动尺度更换系统","associative dimensioning system" | "不稳多谐振动器","astable multivibrator,free running multivibrator" | "非同步传输","asynchronous transmission in data communications"

autodyne oscillator

自差振动器

autodyne circuit | 自差电路 | autodyne oscillator | 自差振动器 | autodyne radio receiver | 自差收音机

bistable multivibrator,flip flop

双稳多谐振动器

"双安定元件","bistable device" | "双稳多谐振动器","bistable multivibrator,flip flop" | "位元,比","bit"

continuous signal vibrator

连续信号振动器

continuous sidewall core cutter 连续式井壁岩心切割器 | continuous signal vibrator 连续信号振动器 | continuous signal 连续信号

electrodynamic vibrator

电动振动器

electrodynamic meter,电动系电度表 | electrodynamic vibrator,电动振动器 | electrogravimetric analysis,电重量分析(法)

monostable multivibrator

单稳多谐振动器

"单稳电路","monostable circuit" | "单稳多谐振动器","monostable multivibrator" | "单稳脉波产生器","monostable pulse generator"

multivibrator

多谐振动器;多谐振荡器

多晶性 polycrystallinity | 多谐振动器;多谐振荡器 multivibrator | 多边形力学;力多边形 polygon of force

electric shaker

电振动器

electric separator 电分离器 | electric shaker 电振动器 | electric spectrophotometer 电分光光度计

electrostriction vibrator

电致伸缩振动器

electrostimulator 电子剌激器 | electrostriction vibrator 电致伸缩振动器 | electrostrictive relay 电致伸缩继电器

external concrete vibrators with motor

带电的混凝土振动器

external combustion engine 外燃机 | external concrete vibrators with motor 带电的混凝土振动器 | external condenser 外凝结器

McKenna：麦肯纳(姓氏)

officers n.政府官员, 军官, 警官, 船长vt.指挥 | mckenna 麦肯纳(姓氏) | disappointing adj.使人失望的, 令人失望的

rapid：激流

他们穿过很多美丽的峡谷,绕过无数大瀑布(cataract)、激流(rapid)和瀑布(waterfall). 带着仅有的两艘船,和几乎完全耗尽的给养,剩余的六个人终于到达了维尔京河(Virgin)的摩门教定居点. 这里,是他们一百天探险的终点.