The wide range straingauge with large electric resistance should be used to improve the test accuracy, because of the large strain in CFT model and the unfavorable influence of environment noise.
钢管混凝土柱模型试件的应变量级很大，环境噪声影响较大，可采用大阻值和大量程应变片提高应变准确度。
2
Methods: With strain-gauge transducers placed on antrum of rats, the stress model were made by fracturing the hind legs of rats beyond the knee joints.
于大鼠胃窦部缝置应力传感器，将大鼠双侧后肢骨膝关节以上钳断，制备应激模型。
3
The utility model relates to a three-post variable cross-section digital sensor belonging to a technical field of measuring force and weighing, in particular to a resistive straingauge transducer.