~(15)N的同位素稀释法
15)N isotopic pool dilution
试管连续稀释法
Tubes serial dilution method
试管二倍稀释法
Tube double dilution method
氢同位素稀释法
hydrogen isotope dilution method
体位图片解释法
posture interpretation with pictures
同位素稀释法
isotopic dilution method
Isotope dilution method
Isotope ratio dilution
isotope dilution
isotopic dilution
15N-isotope dilution
bainite start temperature
Method
sealed digestion
isotopic-dilution