查询词典 picoseconds

The response of ultra fast photoconduction detector made of SI-LEC GaAs crystal was studied experimently. The response time to picoseconds pulse laser and sensitivity to 532 nm direct current laser were obtained for GaAs detector.

实验研究了具有极快响应的SI-LEC GaAs光电导辐射探测器的响应，测量它对皮秒级脉冲激光的时间响应及对532 nm直流激光的灵敏度。

And the process is exceedingly fast: experimental devices have turned electrons on their heads in a few picoseconds.

不过直到最近，所有的自旋电子元件都得用铁磁金属才行，这和当前微晶片的制造技术并不协调。

And the process is exceedingly fast: experimental devices have turned electrons on their heads in a few picoseconds.

而且整个程序进行得极快：实验用的装置，只消在几皮秒（10-12秒）以内，就能让电子转头。

Physicists have no trouble using, on the one hand, picoseconds or even femtoseconds to discuss time at the atomic scale.

在讨论原子级别时间的时候，物理学家用起皮秒甚至飞秒来都没任何不便。这是一方面。

Light traels at 186,000 miles per second, but in twenty picoseconds it would only trael just under a quarter of an inch.

一皮秒是百万之百万分之一秒－光速每秒186，000英里，但在20皮秒中却仅仅走出1/4英寸。

Then the latter began to attenuate and again showed absorption saturation eventually in several picoseconds.

之后，负的吸收增强峰在数皮秒时间内甚至再次演变为吸收饱和。

Carrier capturing from the barriers to the wells occurs mainly during the carrier cooling and recombination in the time scale of picoseconds.

势垒中的载流子被捕至势阱束缚态的情况主要发生于热载流子的冷却和复合过程的皮秒级时间内。

The most common form of UWB is Impulse Radio,which communicates using very short pulses,typically on the order of hundreds of picoseconds.

脉冲无线电是超宽带的最主要形式，它使用脉冲宽度级数为几百皮秒的短脉冲进行通信。

As a result, it is found that the intersubband relaxation time undergoes a drastic change from several hundred picoseconds to subpicosecond.

我们观察到子带间弛豫时间随子带间距的增大而急剧减少，从几百皮秒减少到亚皮秒量级。

In tests of single DNA bases, the dark state lasted for 10-150 picoseconds -- much longer than the bright state. The chemists reported their results in the Proceedings of the National Academy of Sciences.

在DNA单个碱基试验中，&黑暗状态&持续时间远长于&亮&状态下的时间，持续10-150皮秒，化学家将该结果在国家科学学会会议上进行报告。

His female bullfighter Lydia gradually Health love, but she was in a vegetative state after the Bulls Zhuangcheng away from her, just because Lydia's ex-boyfriend showed more affectionate than he is like love.

他对女斗牛士莉迪亚渐生爱意，却在她被公牛撞成植物人后离她而去，仅仅因为莉迪亚的前男友表现出好似比他更深情的爱。

I know of none which are not easy to answer, but what I am trying to do now is only by a series of hints to throw some light on the narrow path of legal doctrine, and upon two pitfalls which, as it seems to me, lie perilously near to it.

我不认为有什么难以回答的问题，但我现在要做的仅仅是通过一系列线索，来给法律理论的狭窄路径以及在我看来离它近得危险的两个陷阱提供一些启示。