While transformation efficiency was influenced by electric field intensity and pulse time when electroporation method was applied.
在进行电击法转化农杆菌时，电场强度和脉冲时间都对农杆菌的转化效率有影响。
The output of the oscillator can be used as a standard signal for calibration of the differentiator to employ in research on the transformation of physiological pulse wave forms in medical science.
电路输出可以作为标准信号，用来校准医用微分器，作生理电脉冲波形变换的研究。
CONCLUSION: Maximum of transformation efficiency is achieved by proportionating combination of electric field intensities and pulse time.
结论： 适当的场强和脉冲时间的组合可使转化效率达到最大值。
Using space vector pulse-width modulation (SVPWM) signal transformation method, speed regulation of induction motor is implemented by controlling the duty ratio of every converter switch.
利用电压空间矢量脉宽调制(SVPWM)信号变换控制功率变换器各开关器件的导通占空比，实现异步电动机的速度调节。
This transformer can be used to realize the output impedance transformation of the ceramic pulse forming line with low characteristic impedance.
此变压器可用于低阻抗陶瓷脉冲形成线输出端的阻抗变换。
The method of pulse signal deinterleaving by plane transformation has a disadvantage of detecting the characteristic lines with manpower.
针对平面变换分选信号方法中人工检测特征曲线的缺点，对平面变换后特征曲线的检测方法进行了研究。
The phase transformation hardening and fast melting-solidification by controlling power intensity and shocking-time of laser pulse have been analysed.
分析和实验得出，通过控制入射激光功率密度和作用时间可以实现相变硬化及快速熔化——凝固处理。
Theoretically, based on this approach ones have the possibility of getting arbitrary precise localization for the edges that are composed of steps and pulse with wavelet transformation.
理论上，应用这样的多小波边缘提取算子提取图像的复合边缘可以有任意高的边缘定位精度。
Theoretically, based on this approach ones have the possibility of getting arbitrary precise localization for the edges that are composed of steps and pulse with wavelet transformation.
理论上，应用这样的多小波边缘提取算子提取图像的复合边缘可以有任意高的边缘定位精度。
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