The principle of producing phase difference of two beams and its algorithm are studied.

阐明了双波束相位差产生的原理和计算方法。

youdao

VI program can be used to measure phase difference of two signals with same frequency too.

利用这个VI程序还可以测量两个同频率信号的相位差。

youdao

We obtained also the relation between gravity and the phase difference of the atom gravimeter.

得到了原子重力仪的相位差与重力加速度的关系。

youdao

Button's slightly less strict interpretation of the instruction was what was behind his greater speed at this phase of the race, rather than any intrinsic difference in their potential - which appeared to be extremely closely matched.

BBC: Are Lewis Hamilton & Jenson Button set to collide?

In terms of the European allies, there has long been a difference between Europe and the United States on how best to pursue the "second phase" of the war against terror.

CNN: Christiane Amanpour: Bush's 'axis of evil' warning

The current phase of construction will create new private sector jobs -- and that won't just make a difference to all the people who get these jobs, it will make a difference to all those communities where they spend their paychecks.

WHITEHOUSE: President Obama on Highways and Recovery