organic gas有机气体organicadj.器官的；有机的；有组织的；根本的；接近自然的n.有机物质organic geochemical parameters有机地化参数Organic compounds degradat ion有机物降解Organic - steam distillation有机溶剂-水蒸气蒸馏organic iodine contrast medium有机碘造影剂organic quantum well structure有机量子阱organically complexed aluminum有机络合态铝Organic chlorinated pesticides有机氯农药organic compounds in meteorite陨石中的有机质organic high polymer flocculant有机高分子絮凝剂organic silicon foamed plastics有机硅泡沫塑料