heterodyning

英汉释义

• n.

  1.〔电信〕外差法,外差(本机)振荡器

  2.外差作用

  3.差拍

• adj.

  1.外差式的

• v.

  1.(使)成拍,(使)致差,(使...)混合

英英释义

• adj.

  1.consisting of, produced by, or operated by heterodyning signals

• v.

  1.to combine a received radio-frequency wave with a wave of a different frequency to produce frequencies equal to the sum of and the difference between the original two signals

英汉例句

• 1.The heterodyning principle is well known in nonlinear optics as difference frequency generation (DFG).

  在非线性光学领域，超外差原理就是著名的差频产生（DFG）技术。