non-selective phase 非选择性相

selective-phase synthetic method 选相原位合成方法

selective stationary phase 特殊选择固定液

polarization selective phase grating 偏振选择相位光栅

selective mixed-phase cracking 选择混合相裂化

Phase selective alternating curr-ent polarography 相敏交流极谱法

phase selective 相选择

phase-selective method 选相原位方法

Selective Liquid Phase Epitaxy 选择液相外延