Borona博罗纳boronn.[化]硼boron-trifluoride-filledadj.三氟化硼的boron-containing iron melt含硼铁液Boron- or nitrogen-doped硼、氮掺杂boron-trifluoride etherate醚合三氟化硼boron ore concentrate powder硼精粉Boron-doped diamond surface掺硼金刚石表面Boronic Acids/pharmacology硼酸化物／药理学boron neutron capture therapy硼中子俘获治疗boron modified phenolic resin硼改性酚醛树脂boron fiber reinforced plastic硼纤维增强塑料