1802e165fa6fc66.pngThen the deviation ratio is
举一反三
- 1803a28eb384082.pngThen the deviation ratio is
- [img=580x46]1802e166884d776.png[/img]Then the deviation ratio is
- 数字信号处理中，采样频率fa与被测信号中最高频率成分fc的关系应为() A: fa=fc B: fa>2fc C: fa<fc D: fa≈0.7fc
- 设汽车以匀速v通过图示路面A、B、C三处时，车对该三处路面的压力大小分别为FA、FB、FC，则 (A) FA=FB=FC; (B) FB>FA<FC; (C) FB<FA>FC; (D) FB<FA<FC;https://p.ananas.chaoxing.com/star3/375_1024/12738acdbe4cf69df8227d59f7cecf91.jpg
- 胃蛋白酶水解IgG生成的片段( ) A: Fa B: Fc C: F(ab')2 D: Fc' E: H链和L链