ultrasonic multiple grating 超声多重光栅
multiple-passing grating 多次通过光栅 ; 多镜头摄影机 ; 多通光栅
multiple passing grating 多次通过光栅
multiple-bragg fiber grating 多布喇格光纤光栅
The techniques for multiplexed fiber grating sensors, espacial detection of multiple wavelength shift are discussed.
评述了复用光纤光栅传感器的有关技术，着重讨论了多波长移动探测解调技术。
Pseudo slant fiber Bragg grating, multiple series fiber Bragg grating, optical fiber type coupler and optical connector.
准倾斜光纤布拉格光栅，复联光纤布拉格光栅，光纤型耦合器和光连接器。
It is also proved that the measuring range is expanded more by placing the object facing the grating reasonably, system mentioned, the multiple is 57, greater than 3.
从理论上证明了将物体高度变化率大的一面朝光栅放置，可以进一步拓宽余弦变换法的测量范围，以文中的系统为例，其扩大倍数可达到原来的5 7倍，远大于3倍。
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