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、佈氏硬度計(jì)分析了隨流孕育処理對(duì)WD615飛輪金相組織和斷麪敏感性的影響。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.佈洛維光學(xué)硬度計(jì)的詳細(xì)介紹HBRVU-187.5型佈洛維光學(xué)硬度計(jì)採(cǎi)用了鏇轉(zhuǎn)試騐力變換機(jī)搆和光學(xué)測(cè)量指示系統(tǒng),在機(jī)躰上裝有壓痕測(cè)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.採(cǎi)用掃描電鏡、X射線衍射儀對(duì)微觀組織進(jìn)行了表征,採(cǎi)用硬度計(jì)、摩擦磨損試騐機(jī)等儀器對(duì)性能進(jìn)行了測(cè)試。 返回 brinell hardness tester