envelopedadj.被包围的动词envelop的过去式和过去分词形式.
envelopen.信封;壳层;封袋
envelope-threshold detection包络阈检测
envelope delay sweep generator包络延迟扫描振荡器
Envelope demodulation analysis包络解调分析
Envelope of family of surfaces曲面族的包络
envelope approximation circuit包络近似电路
envelope delay distortion meter包络延迟失真测量仪
envelope for dental X-ray film牙科X射线胶片套
envelope correlation coefficient包络相关系数