1H质子宽线氢谱
solid-state wide-line ~1H NMR spectra
3D氢质子磁共振波谱成像
Three-dimensional proton MR spectroscopic imaging
LiNbO3质子交换波导
Proton-exchanged LiNbO3 waveguide
Proton-exchanged LiNbO 3 waveguide
PTFE-Nafion复合质子交换膜
PTFE-Nafion composite membrane
PTFE增强复合质子交换膜
PTFE-reinforced composite PEM
SQA-V全自动精子质量分析仪
SQA-V Full Automatic Sperm Quality Analyzer