borane ['bərən]以下由轻松背单词网站提供
单词级别附加级基本释义甲硼烷参考例句Boron-substituted polyaromatic mesophase prepared by co-pyrolysis of a tar pitch with pyridine-borane complex under autogeneous pressure. 以煤焦油沥青和吡啶硼烷为原料采用加压热缩聚工艺制备硼取代聚芳烃中间相沥青。 来自互联网The poly (p phenylene borane)and poly (m phenylene borane) are synthesized by the modified organometallic route. 用改进的有机金属路线合成了聚对亚苯基硼和聚间亚苯基硼。 来自互联网 推荐阅读 |