采用时间控制、变形量控制和功率峰值控制三种控制方式实现了焊接过程的自动控制。
Three control modes have been worked out, such as time-control, deformation-control and power-peak control. Each model realizes automatic control in linear friction welding.
这种飞秒激光脉冲持续兆分之一秒(千万亿分之一秒)的时间，但是在其短暂的持续时间内，功率峰值可以达到北美电网功率相当的水平。
A femtosecond laser pulse lasts on the order of a quadrillionth of a second but reaches a peak power equivalent to that of the entire power grid of North America during its short burst.
例如，一款在售的可折叠太阳能电池板，尺寸约12平方英尺，产生62瓦峰值功率。
For example, one commercially available foldable solar panel measures about 12 square feet and produces 62 watts of peak power.
你不会愿意用60平方英尺电池板去产生与BPP-2同样大的峰值功率，另外太阳能电池板仅当阳光照耀时才能发电。
You’d need 60 square feet of panels to get the same peak power as the BPP-2, and the panels would only generate electricity while the sun was shining.
使用光开关，可以把这种功率的上升过程缩短到小于0.1ps，在更短的时间内激光以峰值功率到达等离子体。
Using an optical switch, this ramp up time can be reduced to less than a tenth of a picosecond, delivering peak laser power to the plasma on a faster time scale.
智能电表的主要目的是降低峰值负荷，从而使电厂能够降低峰值发电功率。
The main objective of smart power meters is to lower the peak load and thus enable utilities to keep down their peak generating capacity.
移动电话是低功率射频发射器，运行频率为450至2700兆赫，峰值功率为0.1至2瓦。
Mobile phones are low-powered radiofrequency transmitters, operating at frequencies between 450 and 2700 MHz with peak powers in the range of 0.1 to 2 watts.
结果表明，该辐射器一方面可以实现空间能量合成，大大提高单个脉冲的能量(峰值功率)，另一方面还具有良好的波束扫描特性。
Our results showing that with the launcher we can set the energy focus and enhance the single pulse energy (peak value power) effectively, besides, the launcher has its good beam scan performance.
更大的占空比实现同样的输出功率可以使用更低的一次侧峰值电流。
Longer duty cycle for the same output power results in lower peak currents on the primary side.
最大正向整流电流该参数与灯功率有关，所选二极管的额定电流值至少应是交流母线中峰值电流的3倍以上。
Biggest positive the parameters associated with the lamp power rectifier current, the rated current value of the selected diode should be a peak current in ac bus at least more than 3 times.
马达峰值功率和引擎发动机定额功率比在5% - 15%的为轻度混合动力。
The motor engine quota peak power and power than in the 5% 15% for mild hybrid.
M/A-COM MAPR-000912-500S00峰值功率为500瓦，适合用于后级放大器。
The M/A-COM MAPR-000912-500S00 is rated at 500Wpk and is ideal for amplifier final stages.
与MAPRST0912-50相似，MAPRST0912-350的峰值功率为350瓦，非常适合作为中级放大器。
While the MAPRST0912-350 is similar to the M/A-COM MAPRST0912-50, and is rated at 350Wpk, and is ideal for intermediate amplifier stages.
对于力量与体重、肌电图的峰值、起始时间、峰值时间、中位频率、平均功率、和频段均进行标准化描述后进行统计计算。
The descriptive statistics for body weight normalized strength, normalized peak EMG, time to onset, time to peak, median frequency, mean power frequency, and frequency bands were calculated.
多载波信号的峰值平均功率比远远大于单载波系统，而且峰平比随着子载波个数无限增长。
The ratio of peak and average power in multi carrier system is much larger than that in single carrier system, and may grow unboundedly as the number of subcarriers grows to infinity.
相函数的自功率谱一般具有两个峰值频率，其相应的频率分量决定相函数的波峰特征。
The auto power spectrum of phase function commonly has two extreme frequencies, and the corresponding frequency components decide the peak characteristics of phase function.
以音乐信号瞬间能达到的峰值电压来计算的输出功率，其商业意义大于实际作用。
With the music signal in a moment can the worth electric voltage of attaining come the over and above and actual function of meaning of calculating exportation power, its business.
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 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.
二相编码波形设计中初始移位寄存器的选择是个关键技术，它直接决定了信号波形在满足最小峰值功率下能否具有最大脉压比。
The selection of the initial shift register of M-sequence is a key technique in pulse compression waveform design whose pulse compression waveform must have low peak power and large compression ratio.
通过子孔径方法，可以有效降低数据率及雷达发射峰值功率，并可解决多普勒中心频率的时变问题。
With the subaperture method, data rate and radar transmit peak power can be effectively reduced, the time variant of Doppler center frequency can be resolved.
利用该材料制作的激光二极管，其峰值输出功率达到15W。
The peak output power of laser diodes using this material is up to 15 W.
本文论述一个由流体力学和光学联系起来的新课题——激光通过湍流剪切层后的相位变化及峰值功率变化。
In this paper, the investigation of the variations of the peak power and phase Angle of a laser beam passing through a turbulent shear layer is discussed.
详细研究了反转光脉冲的峰值功率、脉冲宽度和消光比等重要物理参量以及反转光脉冲继续在常规单模光纤中传输时的演变特性。
We focus on the peak power, pulse width, extinction ratio of conversion optical pulse and the transmission property of conversion optical pulse in standard single mode fiber.
报道了应用于激光光谱学中直接测量短脉冲光峰值光功率的双通道测量系统。
A dual channel measurement system applied in laser spectroscopy for direct measurement of peak power of short light pulses is reported.
飞秒激光由于其超快时间特性和超高峰值功率特性在精密微纳加工领域引起了人们广泛的重视。
Great interest is focused on femtosecond laser micro-nano fabrication due to the ultra-short time scale and ultra-high peak power density characteristics of the femtosecond lasers.
找出了影响提高器件脉冲峰值功率的电路参数。
The circuit parameters affecting the increase of peak pulse power of the device have been found.
找出了影响提高器件脉冲峰值功率的电路参数。
The circuit parameters affecting the increase of peak pulse power of the device have been found.
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