1) equal intensity beam
等强度梁
1.
Using the sensitivive characteristic of fiber grating,the standard characteristic of the equal intensity beam has been measured in our experiments.
本文利用光纤光栅的应变灵敏特性 ,对等强度梁进行了应变标准性测量 ,并与理论值进行了比较。
2) Equal Strength Beam
等强度梁
1.
When using equal strength beam to calibrate fiber Bragg grating(FBG)strain sensor,the thickness of encapsulation slice(or diameter of encapsulation steel tube)will affect the calibration result because of bend distortion of equal strength beam.
针对应用等强度梁对光纤Bragg光栅(FBG)传感器进行应变标定时封装基片厚度(或封装钢管直径)对标定结果产生的影响,本文根据等强度梁的工作原理对标定过程进行了理论分析,引入应变修正系数对标定结果进行修正,并计算了裸FBG和采用直径1。
3) Equal-strength beam
等强度梁
1.
A novel optical fiber Bragg grating(FBG) sensing structure based on equal-strength beam is adopted.
采用一种新颖的等强度梁FBG传感结构,将光纤光栅沿梁的轴向粘贴在传感梁上,并确保光栅的一半粘贴在梁上,另一半则沿梁的轴向呈自由状态。
4) beam of uniform strength
等强度梁
1.
With the help of the error transferring theory, optimal design of the elastic element-beam of uniform strength was conducted.
介绍了一种新型应变式加速度计,讨论了包括限位结构在内的传感器结构设计,并依据误差传递原理,对弹性元件——等强度梁进行了优化设计。
2.
By using a beam of uniform strength, bi directional chirp free tuning of center wavelengths of the fiber grating is realized, and the tuning range up to 12.
利用等强度梁原理 ,实现了光栅中心波长双向无啁啾调谐 ,调谐量可达 12 。
5) triangle cantilever beam
等强度悬臂梁
1.
The FBG was glued on the surfaces of a triangle cantilever beam of constant bending rigidity to avoid the inhomogeneity of the longitudinal strain present in a uniform cantilever beam.
为了克服等截面悬臂梁的局限性 ,该设计采用等强度悬臂梁的形式。
6) equal strength column and beam
梁柱等强
1.
Through the test of two concrete frames under vertical load and nonlinear finite programme analysis,the performances of strong beam with weak column and equal strength column and beam are studied,such as ultimate load,deflection,displacement ductility,redistribution of internal force.
通过两榀单层单跨混凝土框架在竖向荷载下的试验研究和非线性有限元全过程分析,对“梁强于柱”和“梁柱等强”框架的极限荷载、正常使用状态下的变形、位移延性和塑性内力重分布进行了研究。
补充资料：等信号强度
等信号强度
磁共振成像术语。磁共振成像中，与参照结构信号强度值相当的结构的信号强度，即与参照结构信号亮度近似的信号。MRI中的信号强度值为一无量纲值，在不同设备、不同场强、不同次扫描中的信号强度值是随机的。因此，通常只作信号强度的定性判断，不作定量比较。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条