Changes of light polarization in each interface are analyzed and the method to calculate total amplitude in convergent polarized light interference is proposed.

分析了光波在各界面折射时偏振态的变化，提出了会聚偏光干涉合成振幅的计算方法。

youdao

The old, round, hand-moved time still retained a certain connection to the natural flow of things, to the roundness of the earth and to the changes of light and seasons.

那种老式的、圆形的、带指针的钟表所表示的时间似乎仍同事物的自然流变、地球的圆状、昼夜的交替和四季的轮回有着某种联系。

youdao

Interplanting leaf area index, the daily changes of light transmittance and light intensity in the middle part of the canopy are observed with the LAI-2000 type and photometer.

采用LAI-2000冠层仪和照度计进行行间叶面积指数、株间透光率及树冠中部光照强度日变化进行测定；

youdao

The Doppler effect explains changes in the length of light waves or sound waves as they move toward you or away from you.

VOA: special.2009.04.29

Their appearance changes endlessly with the light,the time of year, and the weather.

VOA: special.2009.10.07

In a letter on August 23rd to Darrell Issa, a congressman who had raised concerns about the Facebook IPO, she agreed there should be a review of the quiet period in light of recent changes to financial markets and modern communications technology.

ECONOMIST: The SEC rethinks the pre-IPO quiet period

The JWST will have equipment on it capable of determining the chemistry of the atmospheres of alien worlds based on the how the light of its star changes as it passes through.

FORBES: White Dwarfs May Hold The Key To Finding Alien Life

The revival of the ailing Saturn division casts light on some of the changes.

ECONOMIST: General Motors