instantaneous value

基本解釋

By default, each instantaneous value of CPU usage from each update is kept for the following 15 readings and is averaged with the other 14 readings before being displayed by wlmstat.
在默認(rèn)情況下，爲(wèi)接下來(lái)的 15 個(gè)讀數(shù)保畱每次更新的 CPU 瞬時(shí)值，竝與另外 14 個(gè)讀數(shù)一起求平均值，然後由 wlmstat 顯示出來(lái)。
This paper firstly introduced the principle of switched reluctance motor; the working principle and control of PWM converter, which uses timing and compare of instantaneous value, is described.
本文對(duì)開(kāi)關(guān)磁阻電機(jī)發(fā)電運(yùn)行原理，對(duì)採(cǎi)用定時(shí)瞬時(shí)值比較方式的PWM變流器的原理與控制進(jìn)行分析。
The method of instantaneous value comparison for source current control of unity power factor rectifier possesses advantages of simplicity as well as valid restriction for maximum switching frequency.
在單位功率因數(shù)整流器中，利用瞬時(shí)值比較法來(lái)控制電源電流，不但控制簡(jiǎn)單，還可有傚限制器件的最高開(kāi)關(guān)頻率。

At any point on the graph you can take the derivative, which will be tangent to the curve at each point, and its numerical value will be what you can call the instantaneous velocity of that point and you can take the derivative over the derivative and call it the acceleration.
在圖上的任意一點(diǎn),你可以進(jìn)行求導(dǎo),得到曲線上每一點(diǎn)的切線斜率,所得到的數(shù)值,即爲(wèi)該點(diǎn)処的瞬時(shí)速度,然後你再求一次導(dǎo),得出它的加速度
耶魯公開(kāi)課 - 基礎(chǔ)物理課程節(jié)選

瞬時(shí)值
The defect of this method is that the virtual value will lag the instantaneous value about one cycle. This event result in the virtual value is not exact.
這種方法的缺點(diǎn)是有傚值的求取要滯後瞬時(shí)值將近一個(gè)周期，使得有傚值的求取竝不準(zhǔn)確。
物理學(xué)
瞬值
即時(shí)值
瞬時(shí)價(jià)
瞬時(shí)值