Displacement measurement error and its character of self mixing interferometer are analyzed. The design ruler of self mixing interferometer is presented.

分析了激光自混合干涉仪位移测量误差及特点，提出了干涉仪的设计原则。

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The vibration characteristic of loudspeakers is investigated experimentally, based on the self-mixing interference effect of semiconductor laser diode.

基于半导体激光器的自混合干涉效应，通过实验研究了扬声器的振动特性。

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The laser self-mixing interferometric technology is an exact measure technique. The measure system has very simple and compact set-up and autocollimation capability.

激光自混合干涉技术是一种精密测量技术，其测量系统结构简单、紧凑且具有自准值能力。

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Alexander took this tendency of syncretism, of mixing together different religious traditions from different places, and he used it as a self-conscious propaganda technique.

于是亚历山大利用宗教融合，即把不同地区的不同宗教传统融合，作为有意为之的宣传工具。

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And while only 4, 000 self-described Macanese now remain among a population of 450, 000, the racial mixing that distinguished the Portuguese in their empire from, say, the British in theirs has bequeathed the onetime colony an air of acceptance, and of variousness.

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Prof de With and his team found that by attaching these molecules on the end of polymer "stalks" and mixing these throughout the coating, any that are removed by scratches are replaced by a new, self-orientating layer.

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