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- exciting voltage pulse shape 激发电压脉冲形状
- exciting voltage pulse 激发电压脉冲
- The modulation of SBS pulse shape tends to occur with a short phonon lifetime. 声子寿命越短,SBS波形前沿就越陡,并且越容易出现调制现象。
- The influence of acoustic damping, acoustic nonlinearity and the exciting voltage of the stator are considered. 仿真中分别考虑了声场衰减、定子驱动电压及声场非线性对声流场驱动力与液体流速的影响。
- The pulse shape was smoothed by intrapulse stimulated Raman scattering. 脉冲内拉曼散射对脉冲有平滑作用;
- Preliminary study of destruction of acetophenone in water by high voltage pulse discharges. 高压脉冲放电降解水中苯乙酮的研究。
- A novel miniaturization planar transformer for high voltage pulse is presented in this paper. 介绍了一种小型新颖的叠片式高压脉冲变压器。
- High voltage pulse appears at collector of the Q1 is rectified by D1 and charged into C3. 高的电压脉膊在 Q1 的搜集家出现被 D1 订正而且被进入 C3 之内。
- The article suggests a new generating mechanism of High Voltage Pulse,and to develop a mini adjustable wide range high voltage switch pulser. 本文阐述了高压脉冲产生的新的机理,并用此思想制作了小型化、大动态脉宽可变的高性能高压开关脉冲源.
- The aberration characteristic of pulse shape coming of FOD is different from SOD and TOD. FOD导致脉冲形状发生了畸变,畸变特点不同于二、三阶色散;
- In order to satisfy the requirement of ECRH, the ECRH HV power supply (ECHV-HVPS) on the base of high voltage pulse modulation has been designed. 摘要在ECRH高压电源中采用了高压脉冲调制器,大大缩小了电源脉冲上升和下降时间并能提供快速保护。
- The numerical simulation on pulse shape of two-cell SBS system was made and agreed with the experimental results well. 对双池受激布里渊散射系统的脉冲波形进行了数值模拟,理论计算结果与实验符合得很好。
- The voltage pulse and noise in receiving coils positioned on the workpiece surface tested due to Barkhausen effect was called Barkhausen noise. 因巴克豪森效应在试样表面接收线圈中产生的电压脉冲和噪声称为巴克豪森噪声。
- This procedure has a time, a wide range of output pulse shape, control multiple relays. 本程序有计时;脉冲波形多种输出;控制多个继电器.
- 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。
- As PRF increases,the BER performance of this UWB system is much degraded under the conditions of fixed L and pulse shape. 当固定 L 和脉冲波形时,增大 PRF 将大大降低 UWB 系统 BER 性能。
- The electronic control unit allows current to flow through the ignition coil primary winding until it senses a triggering voltage pulse from the speed sensor, or pickup coil. 电子控制单元使电流通过初级绕组直到感知到一个从转速传感器或拾波线圈产生的触发电压脉冲。
- The evolutionary rules of the temporal pulse shape modulation, spectrum modulation and the intensity factor are reported. 通过数值模拟, 分析了时间调制、光谱调制以及强度的演化规律。
- Measurement uncertainties which cased by LED orientation uncertainty,spectrum mismatch and LED fast test voltage pulse in the PLF on-line test are analyzed. 分析了LED定位不确定度,探头光谱失配和LED快速测试上电脉冲三方面对LED在线测试中部分光通量(PLF)测量不确定度的影响,并对光强分布为叶子形的LED进行了计算与实验。
- For synchronous switching, it provides the logic control signals for switching the excitation voltage. 为了同步转换,它提供逻辑控制信号为转换成励磁电压。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries