By counting the number of such X-rays while scanning the frequency of the laser pulse, the team could make a very precise measurement of the photon energy required to drive the 2s-2p transition.
通过统计所发出X光的数量,然后对照激光脉冲的频率,测量小组能得出一个非常精确的测量值,从2s能级到2p能级跃迁所需的量子能量。
Unlike Mr Khanna, Mr Nye will not make your pulse race. But he is more likely to leave you convinced.
与肯纳先生不同,奈先生不会让你心潮澎湃。但是,他更可能让你深信不疑。
"With a laser pulse, you can tap that shell and make it ring like a bell," said physicist Till Rosenband of NIST, who built the existing quantum-logic clock.
“激光脉冲轻拍壳层产生了像铃声一样声音”,国家标准和技术研究所的物理学家Till Rosenband说,现有的量子逻辑时钟是由他开发的。
Because a longer time for the radar pulse to return would imply a greater distance, the Controller would then make adjustments based on an incorrectly estimated position.
所返回的雷达脉冲时间较长就意味着更远的距离,Controller随后将根据不正确的估计位置作出调整。
Managers can keep their finger on the pulse of the organization by monitoring the rumor mill and should make a point of correcting false or distorted infor.
通过监测谣言,管理者可以把握组织脉搏,同时,只要侦测到虚假或遭到扭曲的讯息,就应该予以特别关注,马上进行纠正。
For Pulse to be successful, we will continue to make sure that all partners have full exposure in the catalog and MyEclipse is treated just as one of the multiple partners being listed.
为了使Pulse获得成功,我们将继续确保所有合作伙伴完全陈列在目录中,并且MyEclipse仅被看作罗列在目录中的众多合作伙伴中的一员。
The jacket's purpose is to make viewers feel anxiety and other emotions through signals such as sending a shiver up the viewer's spine and creating a pulse on the chest to simulate a rapid heartbeat.
这种夹克可发出信号,如使脊梁骨发麻、在胸腔产生脉冲来模拟心跳加速等,让观众体验焦虑等感受。
The experimental results show that a bigger diffraction efficiency delay rate can make the establishing time of the laser pulse and the pulse width shorter, and make the peak power higher.
实验结果表明,在一定范围内增大衍射延迟速率可以缩短脉冲建立时间,缩短脉冲宽度,增加峰值功率。
The positive polarity pulse will make better result for the samples than use negative polarity pulse.
对平行极化、方向指向阳极的样品,只要极化电场强度不是很大,宜选用正极性极化脉冲;
Just the feeling of walking down the street, surrounded by traffic and other people, can make you feel more involved in the pulse of your city or town.
走在大街上被人群车辆包围的感觉,能让你觉得自己和这座城市更加密切相关。
Make sure that the pulse generator is not damaged.
确保脉冲发电机没有损坏。
It points out that the pulse discharging between tooth and work pieces on tool plate can make the surface to melt or even vaporize, thus to process the eclipse divided by metals.
工具盘上的轮齿与工件间的脉冲放电可使工件表面熔化甚至汽化,从而达到加工蚀除金属的目的。
If possible, do not use offset compensation (pulsed current) because inductive reaction to the current pulse may cause unstable measurements or make autoranging difficult.
如果可能的话,不要使用偏置补偿(脉冲电流)。因为对脉冲电流的感抗可能会使测量不稳定,或者使自动量程功能难于工作。
Make sure all cables are connected well. Push start on the instrument to deliver pulse.
在确定电缆连接正确后,按下开始,启动脉冲。
The scheme accomplishes range tracking by adopting three range gate tracking to make middle gate always centered at echo pulse center through feedback circuit and deviation calculation circuit.
该方案采用三波门跟踪,通过偏差计算电路和反馈控制电路使中间波门中心始终对准目标回波脉冲中心,完成距离跟踪。
High degree of robustness, reliability and ease of use make this fiber front end an optional seed pulse for high-power short pulse laser facilities.
实验研究了这套用于产生高能短脉冲激光的光纤前端系统的啁啾脉冲展宽与放大特性。
The network module calculates the output pulse of electric meter and transmits to computer by network, make the deferent distance more farther.
电子式电能表输出的脉冲信号经过网络模块的统计换算通过以太网传输给管理计算机,使得传输距离不受约束。
Most known pulsars were only found by "integrating" their signal: superposing a large number of pulses in a coordinated way to make the actual "pulse" signal stand out from the "static".
大部分已知的脉冲星只能通过对它们的信号进行' ' '积分' ' '才能找到:对大量的脉冲进行叠加,使得真实的信号可以从背景噪声中分离出来。
The pulse interleaving technology is adopted to make the transmitter or receiver synchronize with the transmission and the reception of the impulse radio signal pulses.
采用脉冲交错技术使发射机或接收机能同步于收发冲激无线电信号脉冲。
The algorithm can not only track rapidly changed pitch, and enhance pitch estimation with irregular pulse, but also make robust estimation of sharply changed pitch.
这种算法不仅能够跟踪快变的基音周期,增强不规则脉冲时基音周期的估计;还能够鲁棒地估计陡变的基音周期。
A systematical analysis of dynamic characteristic of the pulse-synchronous camera control ystem is described, as to make the results help the researches in phase lock speed-stabilizing ystem.
本文对脉冲同步摄影机控制系统的动态特性进行了系统的分析,以便使所得结果对锁相稳速系统等方面的研究有所帮助。
The pulse laser cutting is a new working process, which can make the seam to contact better with the body of knife, so the strength, life and rigidity of the die board have risen.
用脉冲激光切割模切板使切缝和刀体保持良好的接触,提高了模切板的刚度、强度及使用寿命。
Objective:To make a diagnosis as arteriosclerosis according to characteristics of the pulse wave.
前言: 目的:根据脉搏信号的波形特征早期诊断动脉硬化。
To make the filtering easier, the pulse array noise shapers run at 104MHz - over an order of magnitude faster than normal.
为了让滤波更简单,脉波阵列噪音整形运行于104MHz——一个数量级地超越一般做法。
The circuit of this device is formed the source, pressed frequently by the pulse changer, photosensitive resister and power switch three parts make up.
该装置的电路由脉冲形成源、压频变换器和光耦与功率开关三部分组成。
Could you make a diagnosis only relying on the result of pulse feeling?
能够仅仅依靠脉诊结果就作出诊断吗?
For the man sound of body and serene of mind, there is no such thing as bad as weather... Every day has its beauty, and storms which whip the blood, do but make it pulse more vigorously.
身心若是平静安然,就无谓天气好坏,每天都是美好,激发血性的暴风,只会使脉搏跳得更猛烈。
Thirdly, the TEM horn antenna which is used to receive pulse signal is designed in this part. For the low limited frequency, the TEM horn antenna is mainly designed to make it miniature.
再次,设计了用于脉冲接收的TEM喇叭天线,由于要求的下限频率较低,所以重点对TEM喇叭天线进行了小型化的设计;
Design and make a set of computer time scale experiment system on 82B Lab desk, include four phase time eletronic level and two phase working pulse.
在8 2B型计算机实验台设计制作出一套计算机时标实验系统,包括四相节拍电平及两相工作脉冲,利用此时标系统可组合出计算机所需要的各种时序信。
Design and make a set of computer time scale experiment system on 82B Lab desk, include four phase time eletronic level and two phase working pulse.
在8 2B型计算机实验台设计制作出一套计算机时标实验系统,包括四相节拍电平及两相工作脉冲,利用此时标系统可组合出计算机所需要的各种时序信。
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