起偏振器

For a polarimetry experiment!i.e.the measurement of the polarisation state of light,two optical elements are required acting as a phase retarder and a linear polariser,respectively.

对于偏振实验，即对光的偏振态测量来说，需要两个光学元件分别起相位片和检偏器作用。

After unpolarized light traverses the polarizer, it is linearly polarized, with the polarization direction parallel to the broken line on the polarizer.

非偏振光传到起偏器后，变为线偏振光，在起偏器中我们用短线表示偏振化方向。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。