X射线荧光光光谱
X-ray fluorescence spectrometry
激光光压
laser light gradient force
pressure of liht
193nmArF激光光刻
193nm ArF laser lithography
4-氨基安替比林分光光度法
4-amino-antipyrine spectrophotometry
4-almido antipyrine spectrophotometry
4-aminoantipyrene spectrophotometric method
721型分光光度计
luodangming b
721 type spectrophotometer