| 单词 | oscillation |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔Gunn effect〕The production of microwave oscillations when a constant voltage in excess of a critical level is applied to opposite faces of a semiconductor.耿氏效应：当对一个半导体的相对的两面施加的稳压电流超过临界点时，产生的微波振荡现象美国传统〔Hertzian wave〕An electromagnetic wave, usually of radio frequency, produced by the oscillation of electricity in a conductor.赫兹波：一种电磁波，通常为无线电频率，由电在电导体内振荡而产生美国传统〔damper〕A device that eliminates or progressively diminishes vibrations or oscillations, as of a magnetic needle.阻尼器，避震器：用来消除或逐渐消除震动或摆动的设备，如磁针的美国传统〔deadbeat〕Having an indicator that stops without oscillation.指针不摆的：停止时没有震动的指示器的美国传统〔drift〕Variation or random oscillation about a fixed setting, position, or mode of behavior.随意摇动：对固定环境、位置或行为模式的改变或任意摇摆美国传统〔libration〕A very slow oscillation, real or apparent, of a satellite as viewed from the larger celestial body around which it revolves.天平动：卫星的真正或是表面上的缓慢摆动，可以从卫星所公转的较大天体上观测到美国传统〔oscillate〕Some oscillation of the fuselage had been noticed on early flights.在之前的几次飞行中，就已经察觉到机身有些摇晃。柯林斯高阶〔oscillate〕There have always been slight oscillations in world temperature.全球气温一直在轻微波动。柯林斯高阶〔oscillation〕Each oscillation of the pendulum represents one second.钟摆的每次摆动代表一秒。韦氏高阶〔oscillation〕Each oscillation of the pendulum takes one second.钟摆每摆动一次需要1秒钟。英汉大词典〔oscillation〕Some oscillation of the fuselage had been noticed on early flights.在起初的几次飞行中就已发现飞机机身有些摇晃。外研社新世纪〔oscillation〕The drug causes oscillations of mood in some people.这种药在一些人身上引起了情绪波动。朗文当代〔oscillation〕There has been oscillation between optimism and pessimism among voters.投票的人一直在乐观与悲观之间反复。韦氏高阶〔oscillation〕There have always been slight oscillations in world temperature.全球气温总是有些微小的波动。外研社新世纪〔oscillograph〕A device that records oscillations, as of an electric current and voltage.示波器：记录（电流和电压的）摆动变化的仪器美国传统〔oscilloscope〕An electronic instrument that produces an instantaneous trace on the screen of a cathode-ray tube corresponding to oscillations of voltage and current.示波器：一种电动仪器，当电流和电压摆动变化时将其轨迹显示在阴极射线管的屏幕上美国传统〔pickup〕A device that converts the oscillations of a phonograph needle into electrical impulses for subsequent conversion into sound.电唱头，检波器：一种把电唱机针的震动变为电子脉冲以使其转变为声音的装置美国传统〔resonator〕A hollow chamber or cavity with dimensions chosen to permit internal resonant oscillation of electromagnetic or acoustical waves of specific frequencies.共振腔：具有容积的空室或空腔，可允许在某一频率下的电磁波或声波产生内部共振振荡美国传统〔strength〕Its oscillation depends on the strength of the gravitational field.它的振动幅度取决于引力场的强度。外研社新世纪〔strength〕Its oscillation depends on the strength of the gravitational field.它的振动幅度取决于引力场的强度。柯林斯高阶〔surge〕A sudden, transient increase or oscillation in electric current or voltage.波动：电流和电压突然、短暂的升高或摇摆美国传统〔undamped〕Physics Not tending toward a state of rest; not damped. Used of oscillations.【物理学】 无衰减的；未减弱的，用于振荡美国传统Throughout the novel, the protagonist demonstrates a continual oscillation between guilt and a sense of victimization.在整部小说里，主人公一直表现出处于罪恶感与受迫害感之间摇摆的矛盾心态。剑桥国际 |
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