A method to analyze the resonant wavelength and damping decrement of the transmission spectrum of long period fiber grating (LPFG) with bendingcurvature was reported.
报道了一种分析长周期光纤光栅(LPFG)透射谱谐振波长和衰减率随弯曲曲率变化的方法。
2
In bimetallic thermometers a defined bending or change in the curvature of a bimetallic strip is brought about by a change in temperature.
在双金属温度计中，温度变化带来双金属条曲率的变化或者说已定义的弯曲度的变化。
3
When a curved beam is bending in the plane of the curvature, the neutral axis of cross section is not identical with the axis of gravity due to the influence of the initial curvature.