查询词典 Pulse

In order to improve the machining efficiency and surface quality of micro wire electrical discharge machining, this paper developed a new Micro WEDM pulse generator by applying the principle of parallel resonance.

为了提高微细电火花线切割效率和表面质量，应用并联谐振电路原理，研究出新型的并联谐振型微细WEDM脉冲电源。

The spread paths of common mode and differential mode noises in an SMPS under electrical fast transient/burst are studied and discussed. Hereby for single transient pulse, the vector fitting method is adopted combining rational function approximation according to the tested waveform to construct the a mathematical modeling of frequency, then a pole-residue representation is obtained by partial fraction expansion, and the last step are to draw a state space description and equivalent circuit.

在分析开关电源进行电快速瞬变脉冲群骚扰试验时共模和差模噪声的传播途径的基础上，对于单个脉冲，根据试验数据采用矢量匹配法结合有理函数逼近构造得到频域下的数学模型，通过部分分式展开得到零极点表达式，并最终得到相应的状态空间方程以及等效电路。

Designing and building high precise, high voltage pulse generator is expected to be the key technologies for PEF to cold pasteurize liquid food.

PEF非热食品处理的关键技术之一是设计、制造大功率高精度的高压脉冲电源。

For example, your fire apparatus appear some problems, slight sick Chinese medicine called get fire, western medicine called fever, maybe is the heart or small intestine problem, but out body we can check your tongue or pulse. Furthermore, autumn belong the metal, normally Chinese doctor tell us don't eat too many spicy food in autumn, otherwise is unhealthy to your lung. Because the spicy and lung both belong the metal, too much metal could cause to your lung or large intestine sick. Therefore the pneumonia and enteritis are very popular appear in autumn. Human's five emotions are also belong the five elements, like desolation belong the metal; anger belong the wood; funk belong the water; happiness belong the fire; unhappiness belong the earth. People who easily anger get liver sick easily; pavid person easily to get kidney sick; so happy cause to the heart problem, and so on.

举几个比较简单的例子，属于火性的器官出现问题，轻微的中医叫做上火，西医叫发热，可能是心脏或是小肠的毛病，但表现在身体外部是舌头干燥和脉搏异常；再有一个，秋天属于金，中医告戒我们秋天要少吃辛辣味的食物，否则对肺不好，因为辛辣和肺同样属于金，金过于旺盛会导致属于金性的肺脏或肠道异常，因此秋天人们通常容易得肺炎或肠炎之类的疾病；人的五种情绪也属于五行之中，忧伤属于金、愤怒属于木、恐惧属于水、欢喜属于火、思愁属于土，容易发怒的人容易得肝脏疾病，而有恐惧胆小的人容易得肾脏疾病，受到大的惊喜很可能伤及心脏。

Then the reason of Peak pulse voltage is analyzed and the optimization is come up with.

其次，本文还分析了电压模BOOST电路启动时尖峰电压产生的原因及优化方法。

The effects of the positive pulse peak voltage and frequency on the relative population of the OH radicals produced in the humid air have also been investigated.

并在潮湿空气中测量了正脉冲电晕放电的放电电压及放电频率对激发态OH自由基相对布居的影响。

Based on the analysis of advantages on laser thermal-stress forming and laser peen forming, a laser pre-stressed compound peen forming of plate is presented, the technology combines heat stack action of continuous laser and shock wave action of pulse laser, so it combines heating effect and mechanics effect.

在对激光热应力成形和激光喷丸成形的技术优势进行分析的基础上，提出了一种板料激光预应力复合喷丸成形技术，其将连续激光的热堆积作用和脉冲激光的冲击波作用相结合，是一种热效应和力效应复合的成形方法。

Her pulse was barely perceptible, but it was there.

她的脉搏几乎感受不到，但确实在跳动。

In this study, we will present the evidence of suppressing chaotic motion by adding periodic driving pulse signal.

在本研究中，我们将会呈现以脉冲讯号压抑混沌现象的实验结果。

Based on the nonlinear dispersion relation of electromagnetic wave in relativistic plasma, the nonlinear controlling equation for linearly polarized mode is obtained using Karpman's method. The modulation instability of intense laser pulse propagating through relativistic plasma is analyzed and the modulation instability growth rate as a function of perturbation wave number for laser beam propagating through relativistic plasma is given.

从相对论等离体中电磁波的非线性色散方程出发，利用Karpman方法获得了线性偏振波模所满足的非线性控制方程，在非线性色散方程和非线性控制方程的基础上对线性偏振激光在相对论等离体中传播的调制不稳定性进行分析，给出了调制不稳定的时间增长率与扰动态波数之间的函数关系。

This was not understood at the time, and therefore went unaddressed, until ascension became so distorted that we chose to stop ascending and wait for a time when all records would be revealed.

这在当时没有被了解，因此进行着无改编，直到提升变得如此扭曲，我们选择去停止提升并等待所有记录能被揭示的那一天。

The attack＇s nuisance value is increased because mobile phone networks also send notifications of new voicemail by sms,so an attacked phone may stop advising of new voice messages too,it warned.

它警告：这种攻击的危害增长是因为移动电话网络也会通过短信发送新语音邮件的通知。所以受到攻击的手机可也以停止新的语音信息的提示。