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E 开头的英语单词（共 130,670 个）
envelope of characteristics
特征曲线的包络线
envelope of curve
曲线包络
envelope of curves
曲线的包络
envelope of family of curves
[数] 曲线族的包络
envelope of family of surfaces
[数] 曲面族的包络
envelope of surfaces
曲面的包络面
envelope of wave
[电] 波包封
envelope options
[计] 信封选项
envelope oscilloscope
包络[包迹]示波器
envelope paper
信封纸
envelope pattern
包络方向图
envelope phase
包络(线)相位
envelope plane
[计] 包络面
envelope power
峰包功率
envelope power function
包络功效函数
envelope principle
包络原理;包容原则
envelope printing
信封列印
envelope program
[计] 壳体程序
envelope protein gene
包膜蛋白基因
envelope risk function
包络风险函数
envelope roulette
旋动包络
envelope shape
[络]线形状
envelope shock
包络击波
envelope size
[计] 信封大小
envelope soliton
[网络] 包络孤子
envelope standardization
[邮] 信封标准化