oscillation 词态变化
复数: oscillations;
oscillation 中文词源
oscillation 摇摆，波动来自oscillate,摇摆，波动。
oscillation 英文词源
- oscillation (n.)
- 1650s, from French oscillation, from Latin oscillationem (nominative oscillatio), noun of action from past participle stem of oscillare "to swing," supposed to be from oscillum "little face," literally "little mouth," a mask of open-mouthed Bacchus hung up in vineyards as a charm (the sense evolution would be via the notion of "swing in the breeze"); from PIE *os- "mouth" (see oral).
oscillation 英文释义
- 1. the process of oscillating between states
- 2. (physics) a regular periodic variation in value about a mean
- 3. a single complete execution of a periodically repeated phenomenon;
- "a year constitutes a cycle of the seasons"
oscillation 双语例句
- 1. 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。
来自柯林斯例句
- 2. 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。
来自柯林斯例句
- 3. the oscillation of the compass needle
- 罗盘指针的摆动
来自《权威词典》
- 4. It is possible to follow the complete buildup of oscillation.
- 了解振荡建立的整个过程是可能的.
来自辞典例句
- 5. The gain is now well above the ( lowered ) oscillation threshold.
- 此时,增益大大超过 ( 降低了的 ) 振荡阈值.
来自辞典例句
oscillation 实用场景例句
- the oscillation of the compass needle
- 罗盘指针的摆动
牛津词典
- the economy's continual oscillation between growth and recession
- 经济增长与衰退之间的持续波动
牛津词典
- the oscillations of the pound against foreign currency
- 英镑兑外币汇价的波动
牛津词典
- his oscillation, as a teenager, between science and art
- 十几岁的他对学文科还是学理科的犹豫不决
牛津词典
- I checked to see if the needle indicating volume was oscillating.
- 我查看了那根音量指针是否在摆动。
柯林斯高阶英语词典
- The share price has oscillated between a five-year high of 157.25p in 1997 and this year's low of 91.5p...
- 股价一直在1997年创下的5年间最高点157.25便士和今年的最低点91.5便士之间浮动。
柯林斯高阶英语词典
- Oil markets oscillated on the day's reports from Geneva.
- 石油市场因当天来自日内瓦的报道出现了起伏。
柯林斯高阶英语词典
- The president of the Republic oscillated between a certain audacity and a prudent realism.
- 该共和国总统施政风格时而大胆冒进，时而谨慎务实。
柯林斯高阶英语词典
- The influence of inertia constant ( H _ D ) of induction motor on low frequency oscillation ( LFO ) was studied.
- 研究感应电动机惯性时间常数HD对电力系统低频振荡 ( LFO )的影响.
期刊摘选
- The quasi biennial oscillation of global climate and equator ocean temperature are caused by.
- 南极上空臭氧变化和环南极海冰变化是赤道海温和全球气候准两年振荡的原因.
期刊摘选
- The oscillation of a class of second order strongly sublinear delay differential equations is discussed.
- 讨论了一类二阶强次线性时滞微分方程解的振动性质,建立了三个新的振动性定理.
期刊摘选
- With porous wick in the condenser, the system pressure oscillation was reduced.
- 冷凝器中多孔芯很好地抑制了系统中的温度压力波动现象.
期刊摘选
- At the same time, to remove the dispersion oscillation, appropriate apodizing profile is also necessary.
- 同时为了消除色散曲线的振荡还必须采取适当的变迹方法.
期刊摘选
- This will avoid bad oscillation resistive performance.
- 为了防止因振动而导致性能恶化.
期刊摘选
- Therefore, To damp low frequency oscillation is very important in power system planning and operation.
- 因此, 低频振荡的抑制是电力系统规划阶段和运行过程中必须考虑的一个重要问题.
期刊摘选
- Although the overbought technical indicators, but sideways oscillation probability for a larger space.
- 技术指标虽超买, 但以振荡横盘换空间的概率较大.
期刊摘选
- Resistor R 3 allows IC 1 to drive the capacitive load that C 1 presents without going into oscillation.
- 电阻R3允许IC1来驱动电容负载,使C1不会进入振荡状态.
期刊摘选
- If you need more selectivity crank up the regeneration pot to the point before oscillation.
- 如果你需要更强的选择性,应该将再生调节到发生震荡前的最强点上.
期刊摘选
- A new way to damp system oscillation is given and shows that the method is effective.
- 所提出的方法为有效地抑制轴系扭振提供了新途径.
期刊摘选
- And modal parameters of self oscillation frequency, vibration mode and damp are precisely found.
- 并在模型试验中较准确地找出了结构的固有频率 、 振型、阻尼等模态参数.
期刊摘选
- Problems are introduced and solved to explore various aspects of oscillation.
- 存在的问题进行了介绍和探讨解决振荡的各个方面.
期刊摘选
- The oscillation theorem of a class of second order neutral differential equations is given.
- 给出了一类二阶中立型微分方程解的振动定理.
期刊摘选
- The gain is now well above the ( lowered ) oscillation threshold.
- 此时,增益大大超过 ( 降低了的 ) 振荡阈值.
辞典例句
- Friday morning the Shanghai index at a narrow range of oscillation around 2000, the shrinking volume.
- 周五早盘上证指数围绕2000点窄幅振荡, 成交量萎缩.
期刊摘选
- The suppression of high speed cavity flow oscillation by means of acoustic excitation is experimentally studied.
- 实验研究了声激励对高速外流下矩形空腔振荡流动的抑制效应.
期刊摘选
- At the same time , we have theoretically given out the fold numbers of local oscillation coil.
- 理论上也探讨了本振线圈的匝数值.
期刊摘选
- Protons are capable of absorbing energy if exposed to electromagnetic energy at the frequency of oscillation.
- 如用与质子振动频率相同的电磁波激发它时,质子就能够吸收能量.
期刊摘选
- the oscillation of the compass needle
- 罗盘指针的摆动
《牛津高阶英汉双解词典》
