摘要
溴是化学元素周期律卤族元素家族中的一员．它在地壳中的含量虽然只有十万分之一左右，但却是一种重要的化学元素，在现代军事、医学、摄影、灯光、有机化学试剂等领域广泛应用．溴的发现，是１９世纪的一件大事，充满了趣味性和戏剧性，耐人寻味，发人深思，给我们留下了不少深刻的启迪．
The process of the discovery bromine is very interesting and dramatic. By chance,A. J. Balard discovered the bromine. Mean while, Carl L5wig also discovered it; andunfortunately, J. V. Liebig missed the discovery. All these are of some typical scientific significance. The appearance to essence in seem through the philosophic theory of opportunity isunalysed if is shown that the authoritative scientist should crrect his mistakes and insist ontruth, and scrupulously abide by a practical and realistic spirit of science.
出处
《昆明理工大学学报（理工版）》
1996年第4期154-158,共5页
Journal of Kunming University of Science and Technology(Natural Science Edition)
关键词
溴
科学发现
卤族元素
opportunity
meanwhile
practical
