The strain_stress variation measuring experiments of steel_cable_stayed bridge model under loading condition were done by using fiber optic strain sensing instrument.

采用光纤应变测量仪对桥梁钢索的应力应变在载荷情况下的变化进行了实验研究。

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Introduces a new type of instrument with Optic electronic technology for the measurement of bridge dynamic deflections and the results of measurement of the Jin gang bridge are presented.

介绍一种新型光电桥梁挠曲度检测仪，以及在金钢桥测试中的动态检测结果。

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Care must be taken not to penetrate nor instrument the sinus in its lateral portion, as trauma may be caused to the optic nerves situated superiorly, or to the internal corroded inferiorly.

必须注意不能穿透或者用器械探及蝶窦侧壁，以免损伤前方的视神经。

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Fiber-optic ambient lighting in the load compartment visually extends the line drawn by the center console all the way from the instrument panel through to the rear seats.

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