研究了谐波分量对三角形光子微波信号相似度的影响。用数值模拟方法研究了三角波形的傅里叶级数保留至不同阶次时波形与理想波形的......

We propose a low-speed photonic sampling for independent high-frequency characterization of a Mach-Zehnder modulator(MZM......

目的：研究水浴加热、微波加热和高压加热方法对高直链玉米淀粉糊化性能的影响，为高直链淀粉的进一步开发和应用提供理论基础。方法以......

To avoid the nonuniform phenomena of heat and mass transfer of metallurgical powdery materials caused by conventional he......