Question

英语翻译本文采用梁的弯曲法测量黄铜和钢条的杨氏模量,用新型集成霍尔位移传感器测量梁弯曲时的位移量.一开始文章详细介绍了霍

Answer 1

This article uses Liang's curving method survey brass and the steelbar young's modulus,with new integrates the Hall position transmittersurveys Liang curving when the displacement quantity.As soon asstarted the article in detail to introduce the Hall effect,and hascarried on showing to the Hall position transmitter principle of work,met the stress point to infer the curving method young's modulusformula.In article behind is the test portion,first surveyed thebrass sample the young's modulus,has carried on the calibration usingthe survey data to the Hall position transmitter (Hall the partsensitivity K determination),then the use determined the K valuesurveyed and calculates the steel bar sample again the young'smodulus,thus realized transformed by mechanics length small change量测 quantity as the electricity 量测 quantity,succinctly causedthe young's modulus the survey,to be accurate.