boronon.二羟硼基
boronn.[化]硼
boron particles硼粒子
boron trihalide三卤化硼
boron depletion掺硼耗尽
boron congeners硼的同族元素
boron hydroxide氢氧化硼,硼酸
boron phosphate磷酸硼
boron phenolics硼酚醛
boron anhydrous硼酐
boron pollution硼污染
boron resources硼泥