常見例句雙語例句The effects of instant stream inoculation process on the microstructure and section sensitivity of WD615 flywheel were investigated by using metallurgical microscope and Brinell hardness tester.利用金相顯微鏡、布氏硬度計分析了隨流孕育處理對WD615飛輪金相組織和斷面敏感性的影響。Model HBRVU-187.5 Brinell Rockwell &Vickers Optical Hardness Tester carries a series of rotating testing force and Optical measurement indication system, and owns pressure trace measuring device.布洛維光學硬度計的詳細介紹HBRVU-187.5型布洛維光學硬度計采用了旋轉(zhuǎn)試驗力變換機構(gòu)和光學測量指示系統(tǒng)，在機體上裝有壓痕測量裝置。And its microstructure, hardness, density and the friction and wear characteristics were systematically studied by means of SEM, EDS, XRD, Brinell hardness tester as well as friction and wear tester.采用掃描電鏡、X射線衍射儀對微觀組織進行了表征，采用硬度計、摩擦磨損試驗機等儀器對性能進行了測試。 返回 brinell hardness tester