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火花源质谱
 火花源质谱
avia. spark source mass spectrometry
| 测定法
 测定 法
gen. measuration
 测定法
agric. measurement
anim.husb. assay method
busin. survey method
commer. testing method
econ. measurement

to phrases
火花源质谱〔学〕
earth.sc. spark-source mass spectroscopy
火花源质谱
avia. spark source mass spectrometry
火花源质谱: 21 phrases in 6 subjects
Earth sciences9
Electronics2
Geology2
Metallurgy2
Space1
Technology5