- 等離子發(fā)射譜學(xué)
- 等離子體發(fā)射光譜
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plasma emission spectroscopy中文什么意思
例句與用法
- Standard practices for digestion of water samples for determination of metals by flame atomic absorption , graphite furnace atomic absorption , plasma emission spectroscopy , or plasma mass spectrometry
用火焰原子吸收法石墨爐原子吸收法等離子體發(fā)射光譜法或等離子體質(zhì)譜法測定金屬含量用水試樣浸煮的標(biāo)準(zhǔn)實施規(guī)范 - In the present research , scanning electron microscope ( sem ) , laser raman spectroscopy ( lrs ) , x - ray photoelectron spectroscopy ( xrs ) , x - ray diffraction ( xrd ) and electron probe micro analysis ( epma ) were utilized to investigate the difference in micro - structure and elements distribution between domestic and foreign pdcs . combined with analysis on current manufacturing process , the mechanism for the difference was discussed . scanning electron microscope ( sem ) , laser granularity analysis , atom emission spectroscopy ( aes ) and plasma emission spectroscopy ( icpaes ) are also utilized to investigate the grain shape and impurities of key material - diamond power
本課題采用掃描電鏡、拉曼光譜、光電子能譜、 x -射線衍射分析、電子探針等方法分析了國內(nèi)外聚晶金剛石-硬質(zhì)合金復(fù)合片在微觀組織結(jié)構(gòu)、元素成分分布方面的差異，結(jié)合對現(xiàn)有燒結(jié)工藝的分析，研討了造成這些差異的機(jī)理；采用掃描電子顯微鏡、激光粒度分析、原子發(fā)射光譜、等離子發(fā)射光譜等方法對關(guān)鍵原材料-金剛石微粉的晶形、雜質(zhì)含量進(jìn)行了比較分析測試。