常見(jiàn)例句雙語(yǔ)例句It's discovered by means of chemical analysis, optical microscope and electron probe that the phosphorus in the Meishan iron ore occurs as apatite.采用化學(xué)分析、光學(xué)顯微鏡、 電子探針等手段研究表明，梅山鐵礦石中的磷是以磷灰石獨(dú)立礦物形式存在的。Reasons of failure in cooling pipe of the reactor have been studied by the chemical composition analysis, optical microscopy examination and electron probe microanalysis.應(yīng)用化學(xué)分析、金相和電子探針顯微分析技術(shù)對(duì)反應(yīng)器中冷卻水管的失效原因進(jìn)行了分析。The dispersity and application of white ultraconcentratedwhite master batch in HDPE are studied by scanning electron microscope (SEM) and electron probe microanalysis (EPM) method.采用掃描電鏡、電子探針顯微分析儀等儀器，研究了微膜級(jí)超濃白色母料在HDPE中的分散性能和應(yīng)用性能。 返回 electron probe