选择区域抽样
selected precinct sampling
选择区域电子衍射
Selected area electron diffraction
选择区域激光沉积
RIBselective area laser deposition
SALselective area laser deposition
SACVDselective area laser deposition
选择区域生长(SAG)
bioproduction of hydrogen
择区性颈清扫
Selective neck dissection