输入功率

不断地提高LED的输入功率与发光效率是实现通用照明的必由之路。

Improving the input power and LED the luminous efficiency is the only way to realize general lighting .

X射线管组件输入功率

X-ray tube assembly input power

还指出了SIT非线性失真与输入功率电平和偏置条件的关系。

The dependence of the sIT nonlinear distortion on input power levels and bias conditions are investigated .

高斯反射率输出耦合镜和恒输入功率技术在（Nd，Ce）：YAG激光器中的应用

The Application of Gaussian Reflectivity Coupler and Constant Input Power Technology to ( Nd , Ce ): YAG Laser

带PTC发热元件的电热器具额定输入功率测定方法的探讨

Investigation on the Rated Power Input Measurement for Appliances with a PTC Heating Element

微波输入功率引起a-C∶F薄膜交联结构的增强

Enhancement of cross-linked structure for a C - ∶ F films caused by microwave input power

在一定的升温范围，PAN基碳纤维毡的稳定温升与输入功率成正比；

The temperature increment is proportional to the inputted power in a certain temperature range . Pan-based carbon fiber mat has temperature sensibility .

DAR热源温度与输入功率的对比性实验

Contrastive experiment of DAR with different heating temperature and input power

随反应器输入功率的提高，HCN和NH3的产率逐渐增大。

Enhancement of input power leads to the increase of HCN and NH_3 yields .

在有规律地改变键合温度的条件下，分析不同温度对热超声键合工艺连接强度的影响规律，并研究温度因素对整个系统的PZT换能器输入功率及阻抗的影响。

This investigation is to determine the effect of temperature on bonding strength , impedance and power of PZT transducer in thermosonic bonding process .

采取PWM零流出无仅加大了网反电流的谐波，实现了网反电流的反弦化，而且降上了输入功率果数。

Not only reduce the use of PWM rectifier side of the net harmonic currents to achieve a network of lateral sinusoidal currents , and increased the input power factor .

主要是在一定的输入功率下，小尺度调制增长的临界频率、最快增长频率及其对应的最大增益（B积分）均随介质增益或传输距离的增大而增大；

For a given input power , the cutoff spatial frequency , the fastest growing frequency and the maximum perturbation growth , in an amplifying medium , increase with the increase of the gain of the medium and propagation distance .

第二，研究FRA增益和功率转换效率与工作参数（包括信号输入功率、泵浦输入功率、光纤参数）间的关系，给出了提高FRA增益、饱和输出功率和功率转换效率的途径。

The method of increasing the gain , the power conversion efficiency and the saturation output power are presented .

应用SEA对车内噪声输入功率进行了排序，识别出了车内噪声主要输入板件。从声辐射与透射的角度识别出车内高频的主要噪声源。

Sorting the input power of interior noise with SEA , the main input panels of the interior noise was identified , and the main the main high-frequency noise sources inside the car ware identified from the perspective of sound radiation and transmission .

大容量IGBT整流器采用三电平PWM控制，应用调整载波相位配合等技术有效降低了谐波对电网的影响；采用高功率因数矢量控制技术，保证了网侧输入功率因数达到1。

In the IGBT converter , control system , Power factor and PWM vector control technology is adopted , it is to ensure the power factor of the power supply to be1 .

Al-Ni超声楔焊中输入功率与界面键合的特征分析

Analysis on characteristics of input power and interface wedge bonding of Al-Ni ultrasonic aluminum wedge bonds

结果表明：采样本文控制方案，数字化PWM整流器可以获得稳定的输出直流电压，同时可以实现整流器输入功率因数接近为1。

At the end of this dissertation , the experiment results of the system are provided , and these results show that the proposed control scheme can stabilize the output DC voltage and unit power factor .

结合实验结果应用输入功率计算公式和Charles公式，根据耗电量，可随意预测出粉碎产品的平均粒度。

Combining the experiment 's result with the application of both equations of Electricity-Consumption and Charles , the average size of the milled output can be easily predicted in account of the input power .

沉积的工艺参数对薄膜结构和性能有一定的影响，如ICP源输入功率、工作气压、Ar与单体的流量比、沉积时间等。

The processing parameters , such as the ICP input power , the working pressure , the rate of Ar and HMDSO and deposition time , remarkably affect the chemical structures and properties . 2 .

在HIFU肿瘤治疗中，输入功率、辐照时间和辐照深度等治疗参数直接影响形成焦域的形状、大小以及温度分布，通过实验研究这些参数对HIFU形成可治疗焦域的影响很有必要。

In the HIFU tumor treatment , the shape , size , and temperature of focal region are affected by therapy parameters including input power , irradiation time and irradiation depth .

在本水模型实验中，输入功率为0.4～1.2W。

In this experiment , the requisite power is 0.4-1 . 2 W.

乙炔和乙烷是主要有机产物。随着微波输入功率的增加和体系压力或CH4／CO比例的降低，乙炔含量增加，乙烷含量减少。

Acetylene and ethane were the dominant organic products , and with microwave power increasing and system pressure or ratio of CH 4 to CO decreasing the content of acetylene increased , but ethane was contrary to it .

在最优输入功率的条件下，由ASE带来的线性相位噪声引起的系统差分相位Q值代价大于204dB，由G-M相移引起的系统差分相位Q值代价小于7.5dB。

With optimum input power , the differential phase Q-factor penalty was more than 204 dB for ASE-induced linear phase noise and less than 7.5 dB for G-M phase shift .

通过对10t电渣炉电气特性的分析，确定了渣池输入功率最大时的临界电流值。

Through analysing of the electric characters of 10t ESR furance . the critical current intensity at the moment cf maximum input power has been determined .

二倍频器选用平衡倍频电路，并内置微波放大器，实现了低输入功率要求、Ka频段全波段输出；

The doubler has been designed by the balanced circuit to achieve wide band frequency multiplying , uses preamplifier to achieve enough microwave power , and achieves the low input power and full waveguide band output .

应用该技术，在5cm频段波导系统内测量了标准喇叭天线的输入功率，估计总的不确定度约为±1.8%。

The input power of horn antenna has been measured in C band waveguide system with this method , and the estimated total uncertainty is about ± 1.8 % .

试验结果表明选用该规格丝网的制冷机在制冷温度80K、压缩机输入功率46.2W时，获得的制冷量为2W。

Experimental results showed that the cooler got 2 W cooling power at the cold tip temperature 80 K with 46.2 W compressor input power .

本文最后给出了系统的仿真和PWM整流器实验波形，仿真和实验的结果表明：系统实现了输入功率因数接近1，变流器输出电压稳定；获得了较高质量的蓄电池充放电电流，电流纹波小。

The results of the simulation and experiment indicate that the input power factor is close to 1 , the output voltage of the rectifier is stable and the high quality charge and discharge current of the accumulator is achieved , current ripple is small .

功率因素校正电路PFC有利于减小电源对电网的污染、提高输入功率因数，减少谐波对电网的污染，同时提供一电压稳定的母线；

The first stage , PFC , can increase the power factor of front end and simultaneously reduce the harmonic pollution brought by the power supply . Moreover , the steady DC voltage is obtained in this very stage .

微分热分析结果表明，功率小于300W时，超声波处理对凝固初始温度基本没有影响。随着输入功率的提高，凝固初始温度逐渐降低。

Results of differential heat analysis show that once the ultrasonic power is beyond 300W , solidification initial temperature decreases with the increment of ultrasonic power .