One second is formally defined as 9, 192, 631, 770 cycles, or "ticks and tocks," of microwave energy emitted or absorbed by cesium-133 atoms under carefully controlled conditions.
在形式上，一秒钟，或者说一次“滴答声”被定义为在小心受控条件下，微波能量喷发或是铯133原子吸收的9 192 631 770个循环。
Any number of expensive 30-second commercials would fail to counteract a few bad news cycles in a row.
即使是海量的、价格高昂的30秒广告也无法抵消连环不断的负面消息所带来的影响。
Rather than waste good processor cycles waiting around for data to transmit, your code can instead have a second buffer waiting to process.
不要浪费宝贵的处理器周期来等待数据传输。
If these conditions are not all met, or if the second instruction needs to wait for dependencies before issuing, then they are issued in separate cycles.
如果这些条件不都满足，或者第二条指令在执行之前需要等待依赖项，那么它们可以在单独的周期中执行。
While devices like the NIST-F1 use atomic signals of microwave frequency with billions of cycles per second, newer clocks, including Oates’, rely on light waves beating a million times faster.
诸如NIST-F1的仪器运用的原子信号是频率为数十亿赫兹的微波，新式时钟包括奥茨的都是运用频率快上百万倍的光。
The refresh rate indicates how many times per second the monitor cycles through the screen images.
刷新率表示显示器每秒重复显示屏幕图像的次数。
Second, the cache synchronization is very costly in term of cycles.
第二，缓存同步是在长期的周期非常昂贵。
Optical atomic clocks oscillate much faster, at about 500, 000 billion cycles per second, and thus divide time into smaller units.
光学原子钟振动的速度快得多，大约每秒500万亿次，因此把时间分成了更小的单元。
As the doohickey hummed away at a very high frequency-a whopping 6 billion cycles per second-the "piezoelectric" material in it produced a warbling electric field that was easy to detect.
当这个小装置以每秒60亿周的高频速度振荡时，它表面的“压电”材料会产生一个很容易被检测到的振动电场。
Refresh rates are measured in Hz, or cycles per second.
刷新率的单位是Hz或周每秒。
The number of cycles per second is the frequency.
而频率则是指每秒可完成的周期数。
Second, the information industries will go through boom-bust cycles, of which we have merely experienced the first.
其次，信息产业将不断经历盛衰周期，我们仅仅经历了其中第一个。
However, the current in the nanoantennae oscillates at a rate of trillions of cycles a second, which is beyond the range of existing rectifiers.
但是，纳米天线内的电流的频率高达每秒万亿次，这超出了现有整流器的工作范围。
The number of cycles per second is termed the frequency.
每秒钟完成的周期数称为频率。
In this paper the zero-input stability of second-order digital filters with a rounding quantizer has been analyzed by the properties of limit cycles.
本文根据极限环特性对单舍入量化器二阶数字滤波器的零输入稳定性进行了分析。
With the extension of the average life span, many people start their second life cycles, due to the recovery of physiological function.
随着人的平均寿命的不断延长，在更年期的调整变化中，不少人的内在生理机能出现了复苏现象，从而开始生命过程的第二周期。
The coding used to impress information on the wave can be a function of the frequency (the number of waves or cycles per second) or amplitude of the waves or cycles.
对载波中的信息进行压缩的编码方式可以是载波或周期的频率调制或振幅调制。
This radio signal has a frequency of200,000 cycles per second.
这个无线电信号的频率是每秒200,000周期。
One Megahertz is a frequency of one million cycles per second.
一兆赫是每秒一百万周期的频率。
The height of the wave from the lowest to the highest point is its amplitude. The number of cycles per second is the wave's frequency.
从波形的最低点至最髙点的高度是它的幅度，每秒钟周期的数量是波的频率。
For low-frequency currents(up to about 15, 000 cycles per second)an iron core, called a magnetic circuit; is placed.
对于低频率电流（约15，000周秒以内），置有一个叫作磁路的铁心。
The speed of a computer is usually expressed in cycles per second. Typical machines operate at100 to200 megahertz or100 million to200 million cycles per second.
计算机的速度通常用每秒(行)(钟)期来表示。典型的机器运转在100到200兆赫或者说每秒100到200兆周期。
The time taken to complete one cycle is called the period, and the number of cycles per second is the frequency; the maximum value in either direction is the current's amplitude.
完成一次循环的时间称为周期，每秒循环的次数称为频率，任一方向的最大值称为交流电的振幅。
Ac Alternating current (ac) is electric current that alternates between a positive maximum value and a negative maximum value at a characteristic frequency, usually 50 or 60 cycles per second (Hertz).
交流交流是指电流在正负最大值之间以特定的频率变动，通常频率为50或60赫兹。
A second anneal is performed to convert the metal rich silicide phase formed by the two thermal cycles of the first anneal into a metal silicide (68) phase that is in its lowest resistance phase.
进行第二次退火以便将通过第一次退火的两次热循环形成的富金属硅化物相转化成处于其最低电阻相的金属硅化物(68)相。
The second variable of supply chain management performance is velocity-or the speed of the supply chain . It is governed by the speed of access to good data, planning cycles and execution cycles.
影响供应链管理的第二个变量是周转率，或是供应环节速度。它取决于获得有效数据的速度，计划周期和执行周期。
This radio signal has a frequency of 800,000 cycles per second.
这个无线电讯号的频率是每秒八百千周。
This radio signal has a frequency of 800,000 cycles per second.
这个无线电讯号的频率是每秒八百千周。
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