设计了一套强度调制型光纤真空度传感系统，并利用真空腔室金属膜片压差的弹性微形变实现了反射式光纤真空度连续检测。

Constructs fiber optical sensing system for vacuum measuring, carries out vacuum measuring using elastic deformation of metal diaphragm for reflex fiber sensor.

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充气膜结构反射面通常是不可展曲面，需要由多个平面膜片拼接并粘贴成整体曲面。

Inflatable membrane reflector is usually non-developable surface, made by a number of plain membranes splicing and paste into the overall membrane surface.

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文章提出了一种用弹膜片和微弯调制机构进行压力传感，用光时域反射探测(OTDR)技术进行测量的分布式光纤压力传感方法。

The paper puts forward a sort of pressure sensor made of stretch film piece and slightly bend concoct construct, which USES OTDR distributing optical fiber pressure sensor.

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