direct reading spectrometer 直读式分光计 ; 直读分光计 ; 直读光谱仪
photoelectric direct reading spectrometer [分化] 光电直读光谱计 ; 光电直读光谱仪
arc-spark direct reading spectrometer 电弧 ; 火花直读式光谱仪
4460 direct-reading spectrometer 直读光谱仪
OBLF Direct-Reading Spectrometer OBLF直读光谱仪
vacuum direct reading spectrometer 真空直读光谱仪
plasma direct reading spectrometer 等离子体直读光谱仪
optical direct-reading spectrometer 光电直读光谱仪
The domestic and foreign nodular graphite cast iron standard samples were analyzed with vacuum direct-reading spectrometer and were applied in the routine analysis.
运用真空直读光谱仪分析国产和国外产球墨铸铁标样，并应用在生产实践、炉前分析中；
This method is used in development of Nb-bearing steel and determination of controled sample of direct-reading spectrometer by furnace with fast and simple operation and accurate result.
方法被用于含铌品种钢的开发和炉前直读光谱控制样品的定值。该方法简单、快速，结果准确。
Carbon and sulfur in low and middle alloy steel were determined with SHIMADZU PDA - 5017 direct reading spectrometer by using the PDA (Pulse height Distribution Analysis) method.
介绍了应用日本岛津pda - 5017型光电直读光谱仪，采用脉冲分布测光法(PDA法)，测定了中低合金钢的碳和硫。
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