沙特钻修井技术
Drilling and Workover Technology in Saudi Arabia
沙棘能源林的营造技术
Plant Technique of Sand Thorn Energy Forest
色-质联用技术
chromatography-mass spectrometry combined technique
GC-MS-DS technique
gc-ms-ds
色谱柱切换技术
switching column technique
色谱-质谱联用技术
gas chromatograph-mass spectrometry GC-MS
Gas chromatography-mass spectrometry
色谱质谱联用技术
hydrolysis and condensation