noun
plasma emission spectrography
Analytical chemistry technique using plasma to excite atoms and measure emitted light for elemental analysis.
プラズマ発光分光法は微量元素の分析に使われる。
Plasma emission spectrography is used for trace element analysis.
ICP emission spectroscopy is a specific type of plasma emission spectrography using inductively coupled plasma.
Compound of プラズマ (plasma) + 発光 (emission of light) + 分光 (spectroscopy) + 法 (method).