forward pulse
英 [ˈfɔːwəd pʌls]
美 [ˈfɔːrwərd pʌls]
网络 正向脉冲
双语例句
- Large Signal Properties of Active Clamp Forward Mode Inverter with High Frequency Pulse DC Link
有源箝位正激式高频脉冲直流环节逆变器大信号特性 - This paper discusses the overshooting and ringing in the output signals in pulse-generating DDS, puts forward the methods to optimize pulse waveforms with the help of genetic algorithm so as to reduce overshooting and ringing, and demonstrates the methods with computer simulation.
对脉冲产生型DDS中输出信号的过冲和振铃进行了讨论，提出了用遗传算法优化脉冲波形以减少过冲和振铃的方法，并用计算机仿真结果进行证明。 - According to the traditional pulse coding lasers 'technology status that its pulse repeating frequency coding can be easily interfered, a new idea of laser pulse width coding was put forward applying pulse width tuning laser.
针对传统的激光脉冲编码激光器通常采用脉冲重复频率编码易受干扰的技术现状，提出了采用脉宽可调激光器进行激光脉冲宽度编码的新构想。 - During the research on forward error code to overcome pulse noise, Middleton's Class A noise model is introduced as a statistical model of impulsive noise environment.
在基于前向纠错编码消除脉冲噪声的研究中，将电力线中的窄带脉冲噪声建模为：到达时间服从泊松分布、幅度服从正态分布的A类噪声； - To pick up the micro shock pulses, a mathematical model on the technology of resonant demodulation is put forward and the pulse response of this model is derived, they provide the theoretical foundation for the application of the technology.
为了提取微脉冲冲击，文中提出共振解调技术数学模型，并求解该模型的脉冲响应，为该技术的应用提供理论依据。 - The article puts forward the synchronous pump A-O Q-switched all solid-state pulse laser, analyzes the basic theory of it, designs and realizes this new type of pulse laser.
本文首次提出了同步泵浦声光调Q全固态脉冲激光器，分析了其基本理论，设计并实现了这种新型激光器。 - The algorithm can get two forward steps 'pulse increments in three axes every interpolation step, and uses only integer operations.
该算法在插补过程中只进行整数运算，每次插补计算可以得到两个进给步的三坐标轴进给脉冲增量。 - Meanwhile, the article puts forward a method to distribute output pulse with GAL so as to save I/ O resource of DSP system.
提出用GAL器件实现输出脉冲分配的方法，可节省DSP系统的I/O口； - The response of majority carrier trap under the forward bias low-injection pulse and the ratio of the capture constants of the two kinds of carriers
正向小注入脉冲下多子陷阱响应和两种载流子俘获率之比 - On pushing forward the application of supercapacitor on pulse power technology we need to solve some urgent problems such as large inner resistance and low work voltage of the super-capacitor.
在实用化进程中，尤其是推广到更广阔的脉冲功率技术的应用中，尚需解决它的工作电压低和内电阻大等问题。 - Two-time flow pulse transition is put forward to compensate the pulse count, by this method the flow pulse is sum up to assure fill precisely in large volume.
提出采用二次流量脉冲转换方式对流量计的发讯脉冲进行计数补偿，确保大容量时精确发油。 - A Spread Spectrum CI ( SSCI) synthesized narrow pulse technique is put forward based on UWB CI pulse, a narrow pulse signal synthesized by several coherent carriers.
超宽带CI脉冲是由多个相干载波合成的窄脉冲信号。该文在此基础上，提出了扩频CI合成窄脉冲技术。 - It is stated that the forward amplitude voltage of the ultrasonic pulse waveform of the revamped ultrasonic has a further improvement.
测试结果表明，改造后的空气超声换能器的超声脉冲波形的正向幅值电压有了较大的提高。 - For solving the problem of small refrigeration power of common pulse tube refrigerators ( CPTR), a new concept is put forward of large diameter pulse tube refrigerator ( LDPTR).
为了解决普通脉管制冷机的小冷量问题，提出了大口径脉管制冷机的新概念。 - This paper puts forward a method to produce step pulse in the stepper-motor control system by using of DDS technology.
正是利用直接数字频率合成技术产生步进电动机控制系统的步进脉冲。 - Flood pulse classification was brought forward: Zoology disaster flood pulse, Zoology disturbance flood pulse; and, it was discussed that how dam reservoir scheduling affected runoff rhythm, flood pulse, the water temperature, dissolve gas in the runoff respectively.
本文提出了洪水脉冲的分类：灾害洪水脉冲、生态洪水脉冲：并分别讨论了大坝水库调度对河流的径流节律、洪水脉冲、水温、溶解气体的影响。 - It is put forward the ion-selective electrode transient potentiometry in pulse magnetic field by in ˉ specting the transient potentiometric responses of AgCl electrode to Cl-.
研究了脉冲磁场下AgCl电极对Cl-的响应，提出脉冲磁场离子选择电极瞬时电位分析方法。 - The thesis build up the basic model that the laser drives the circuit, analysis detailedly the technique that semi-conductor laser machine drives the power supply and put forward the narrow pulse, big electric current's laser driving the mold piece.
建立激光驱动电路的基本模型，详细分析半导体激光器驱动电源技术，研制出适合装定器用窄脉冲、大电流的激光驱动模块。 - Main disturbances of laser detection are analyzed. The identification rules are put forward that distinguish the amplitude of reflected pulse and pulse number.
分析了激光探测的主要干扰，提出了判别反射脉冲幅度和脉冲个数的信号识别准则； - With increasing progress of water jet technique and equipment, it has been put forward that the ultra-high-speed pulse water jet is used as a special processing tool.
随着水射流技术和设备的不断进步，将超高速脉冲水射流（液弹）作为一种特种加工工具的思想已经提了出来。 - The parallel inverter is constituted of the N duty cycle extended active clamp forward mode high frequency pulse DC link inverter modules with common outer voltage regulator and separately inner current regulator.
这类并联逆变器，由N个共用电压外环、独立电流内环的占空比扩展有源钳位正激式高频脉冲直流环节逆变器模块构成。 - A Study of GMAW-P Process with Forward Median Pulse Current Phase Control
熔化极脉冲气体保护焊前中值波形控制方法研究 - In IM/ DD optical communication system, be directed against the causation of OMAI, this paper discusses the method of improving system performance via refine code series and detection technology, and puts forward multi pulse detector;
针对引起强度调制/直接检测（IM/DD）光通信系统OMAI的原因，讨论了通过改良码系和检测技术来改善系统性能的方法，提出了多脉冲检测方案； - The article introduces the basic principle of pulse width modulation, analyses three methods which SPWM wave-shape made, puts forward the technology of pulse width modulation have a vast range of prospect for varying velocity motor.
文章介绍了脉冲宽度调制技术的基本原理，从理论上详细分析了SPWM波形的三种形成方法。提出了脉冲宽度调制技术在异步电动机变频调速系统中的应用前景。 - Secondly, put forward a new kind of digital serial pulse structure, based on the structure designed series-parallel mixed modular multiplier, which achieved best matching on both speed and area.
其次，提出了一种新型数字串行脉冲阵列结构，设计了基于此结构的串并混合模乘器，在速度和面积上达到了最佳匹配。 - In the basic of several high voltage pulse power supply topological structure which has been put forward by domestic and foreign scholars, the pulse power supply system is designed in the thesis which is applied to the extraction system of polyester particles.
在国内外学者提出的几种高压脉冲电源拓扑结构的基础上，设计了一种应用在聚酯颗粒提取系统的脉冲电源。 - In order to overcome the target surface ignition in the DC reactive sputtering, in recent years puts forward a new pulse power supply for the plasma splash that AC sputtering power supply.
为了克服直流溅射中的靶面拉弧问题，近年来提出了新型的用于等离子体喷溅的脉冲电源，即交流溅射电源。 - According to the relevant data, two available transmission methods are put forward, they are piezoceramics and electromagnetic Pulse. It provides the warranty for design and realization of disturbance equipment in theory.
根据国内外的相关资料，提出了两种较为有效的发射方式-压电陶瓷和电磁脉冲，从而为干扰机的设计和实现提供了可执行的理论依据。 - Forward current, reverse current, pulse width, interval time, work time can be controlled by the program, thus, the system can make plating parameters controlled completely.
由单片机组成的控制系统可实现电镀参数的完全可控，正向电流大小、脉宽，负向电流大小、脉宽，间隔时间、工作时间均可由程序控制。 - It put forward using the high frequency pulse electric current ( HFPEC) in resistance spot welding and resolving the splash problem of spaceflight igniter welding. The effect of experiment was good.
首次提出了将高频脉冲电流用于电阻点焊，有效解决了某航天火工品的焊接飞溅问题，试验表明效果良好。