instantaneous

英式音标：[ˌɪnstənˈteɪniəs]

美式音标：[ˌɪnstənˈteniəs]

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概况：

adj. 瞬间的；即时的；猝发的

词义：

adj.

瞬间的；即刻的；猝发的；

双语释义

adj.(形容词)

瞬间发生的,即刻的 happening at once

英英释义

instantaneous[ ,instən'teinjəs ]

adj.occurring with no delay

"relief was instantaneous"

同义词：instant(a)

用法：

词汇搭配

用作形容词 (adj.)

～+名词

instantaneous action瞬间动作

instantaneous response瞬间反应

词组短语

instantaneous frequency瞬时频率

instantaneous power瞬时功率

instantaneous center瞬时中心，瞬心

instantaneous velocity瞬时速度

instantaneous voltage瞬时电压

instantaneous speed瞬时速度

instantaneous value瞬时值

instantaneous current瞬时电流

instantaneous water heater即热式热水炉；快热式热水器；瞬时水加热器

双语例句

用作形容词(adj.)

Relief was instantaneous.
痛苦的消除是瞬间的事

Death is instantaneous in a fatal accident.
在致命的事故中，死亡是即刻发生的。

The reaction of the audience was instantaneous.
观众即刻有了反应。

He had an instantaneous response.
他立刻作了反应。

权威例句

Instantaneous Power Theory and Applications to Power Conditioning

Instantaneous Reactive Power Compensators Comprising Switching Devices without Energy Storage Components

Generalized Theory of the Instantaneous Reactive Power in Three-Phase Circuits

Instantaneous pressure-volume relationships and their ratio in the excised, supported canine left ventricle

Instantaneous magnetic field distribution in brushless permanent magnet DC motors. III. Effect of stator slotting

Turbulent Gravitational Convection from Maintained and Instantaneous Sources

Asymptotic wavelet and Gabor analysis: extraction of instantaneous frequencies

Watanabe, E.H., Aredes, M.: Instantaneous Power Theory and Applications to Power Conditioning. Wiley, Hoboken

Load Independence of the Instantaneous Pressure-Volume Ratio of the Canine Left Ventricle and Effects of Epinephrine and Heart Rate ...

Physiologic basis for assessing critical coronary stenosis. Instantaneous flow response and regional distribution during coronary hy...

同义词：on-line,momentary,ictal,flashy

同根词：instantaneousness,instantaneously,instant,instancy

英语词源：

instantaneous (adj.)

1640s (implied in instantaneously), formed in English from Medieval Latin *instantaneus, from instantem (see instant (n.)) on model of spontaneous. Related: Instantaneousness.

造句：

1. The glance was instantaneous.

这一瞥只是一刹那的工夫。

-- 来源 -- 英汉 - 辞典例句

2. An instantaneous and strong impulse moved him to battle with his desperate fate.

一股迅疾而强有力的冲动促使他要向坎坷的命运奋斗。

-- 来源 -- 英汉 - 辞典例句

3. It can monitor the instantaneous velocities at specified points in a flowing stream.

它能在流动的流注中的指定点上监测瞬时速度。

-- 来源 -- 英汉 - 辞典例句

4. She accidentally swallowed the poison and death was instantaneous.

她无意中吞下毒药,猝然死去。

-- 来源 -- 英汉 - 辞典例句

5. Death was instantaneous, eg in a fatal accident.

当即死去（如在致命事故中）.

-- 来源 -- 英汉 - 辞典例句

6. Two different methods may be used to measure flow rate; instantaneous and integrating.

流量可用瞬时和累计的两种不同的方法进行测量。

-- 来源 -- 英汉 - 辞典例句

7. A device that senses and stores the instantaneous value of an analog signal.

一种检测和存储模拟信号瞬时值的设备。

-- 来源 -- 英汉 - 辞典例句

8. an instantaneous reaction

瞬间的反应

-- 来源 -- 英汉 - 辞典例句

9. Search results are almost instantaneous because the operating system takes advantage of downtime to index the hard drive.

搜索结果几乎是同时出现的，因为系统利用了很多空闲时间来索引硬盘。

-- 来源 -- About Face 3交互设计精髓

10. This scene is funny and believable: The mouse has no visual affordance that it is a pointing device. However, as soon as we are shown how the movements of the mouse and the cursor are related, understanding is instantaneous.

即鼠标没有表明它是定点设备的视觉启示，直到有人向我们展示光标的移动怎样与鼠标的活动相关联。 在这一点上，理解是瞬间完成的。

-- 来源 -- About Face 3交互设计精髓