Circle Ellipse Semi-major and semi-minor axes Focus Point, circle, angle, text, triangle png
Nuclear quadrupole resonance Nuclear magnetic resonance Electric field gradient Atomic nucleus, broaden, angle, text, chemistry png
Cytotoxicity Chemistry Cancer Chemical shift Document, yunnan kunming, miscellaneous, text, chemistry png
Nuclear magnetic resonance spectroscopy Proton nuclear magnetic resonance Carbon-13 nuclear magnetic resonance Spin multiplicity, others, miscellaneous, angle, white png