We can count the distance accurately by find the difference of phase which bring by modulated wave through the distance.
通过测量“调制光波”往返于被测距离上的相位差,能非常精确地测出被测距离的实际值。
参考来源 - 近距离激光测距传感器的研究与设计·2,447,543篇论文数据，部分数据来源于NoteExpress
The reason of the difference of phase transformation temperature between different titanium alloys was discussed.
并分析了不同钛合金之间相变点差异的原因。
The only significant difference is the length of each phase.
唯一重要的不同是每个阶段的长度。
That phase difference from one side of the tip to the other makes the current running through the tip sensitive to changes in the phase of the orbital of the molecule below, too.
尖端两边的相的差异使得电流流过尖端，它对于下面分子轨道的相的改变非常灵敏。
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