oxine喔星
oxn.牛;公牛
oxaloacetic acid ketoform酮基草酰乙酸
oxoaldehyde dehydrogenase氧化醛脱氢酶
oxidative stress response应激反应
Oxalic acidatiing process草化工艺
oxycyanogenes Micrococcus蓝色细球菌
oxydiphthalic dianhydride二苯醚二酐
oxidative desulfurization氧化脱硫
oxid-confined structure氧化物限制
oxidated nickel hydroxide氧化改性Ni(OH)2
Oxyamyli tectus Aldehydum包醛氧淀粉, 尿素氮吸附药