pulses

"One may argue that now we have femtosecond lasers which generate pulses with a length of a few femtoseconds, " he noted.

也许有人会说，我们现在已经拥有了飞秒激光器，可以产生仅几毫秒长的脉冲。

The cabinet has decided to import wheat, sugar and pulses in an attempt to check rising inflation.

为了抑制居高不下的通货膨胀，内阁决定进口小麦、糖和豆类。

This new source operates at a rate of one pair of photons collected every 8 pulses (compared to less than one pair every 100 pulses so far).

这个新源每8次脉冲能收集到一个纠缠光子对（相比目前1%的生产率提升了许多）。

The dark pulses also transmit through certain fiber optic cables faster and with less noise than light pulses.

暗脉冲还通过光纤传输的速度比光脉冲速度更快而且噪音也更低。

Nonlinear Schrdinger equation in the time domain is often solved, when ultrashort pulses are propagated in fibers.

通常是在时域上求解非线性薛定谔方程来研究光纤中超短光脉冲传输特性。

The "dark pulses, " as the NIST scientists ominously call them, create areas absent of light.

国家标准与技术研究院的科学家们称它们为不祥的“暗脉冲”，因为它所产生的是一个没有光线的区域。

Advertising firms will, no doubt, be just as keen to measure heartbeats, especially for ads designed to get pulses racing.

广告公司无疑也将热心测量心跳，尤其是要设计那些为了让人心动的广告。

second, addition and subtraction how much is the number of pulses.

二是加减的脉冲个数是多少。

pulses were beating in his eyes , veiling their sight , and he felt the fever of his cheeks.

他两眼的脉搏在跳动，视线模糊了，感到双颊在发热。

The absence of peripheral pulses should not be equated with PEA, as it may be due to severe peripheral vascular disease .

缺席的周边脉冲不应该等同于PEA，因为它可能是由于严重的周围血管疾病。

Over a short time, the brain would accumulate just a few pulses, and so the error could be significant.

如此一来，在短期内，大脑中就会种累起一些脉波，偏差也会因而更为明显。

From the number of pulses in a time interval, the moments, factorial moments, and Feynmann variance can be obtained.

从脉冲的时间间隔数，时刻，阶乘矩，费曼和方差可以得到。

Due to the CPM effect between the probe light and the pump pulse, a pair of polarity-reversed Gaussian pulses is produced.

泵浦光和探测光之间的交叉偏振调制效应，产生一对极性相反的高斯脉冲。

Feedback to subordinates is seldom smooth and continuous; it tends to come in pulses at the spur of adverse events.

向下属反馈很少是平心静气，细水长流的；它往往是在不希望有的事件的刺激下，脉冲式地发生。

Most traffic LIDAR systems send out a stream of approximately 100 pulses over the span of three-tenths of a second.

大部分交通激光雷达系统发出以上的三十分之一秒跨度约100脉冲流。

While it is possible to lower the number of V. sub. pgm pulses used before declaring an error condition, as mentioned, this reduces yield.

尽管有可能降低在宣告错误状态（如所提及）之前使用的Vpgm脉冲的数目，但这降低了良率。

This state-of-the- art technology allows for much higher resolutions providing resolutions up to 2048 pulses per revolution.

这项突破先进技术可提供更高的分辨率高达2048每转脉冲决议。

In IR-UWB system centimeter ranging is possible due to extremely short duration of transmitted pulses.

在IR-UWB系统中，所使用的脉冲的持续时间很短，因此可以提供很高的测距精度。

The long pulses, in turn, listen in on these unique vibrations to identify each molecule with an incredible degree of sensitivity.

而长脉冲则反过来监听这些独特的振动，然后以一种不可思议的精准度来区分各个分子。

Many numerical methods and perturbation methods are used to understand the evolution of ultrashort pulses in single-mode fiber.

许多的数值方法和微扰方法被用于研究超短脉冲在光纤中的演化。