摘要
元素周期律的发现标志着化学真正成为了一门科学,在化学史上具有里程碑的意义,它不但完善丰富了化学知识理论,指导人们有规律地认识物质世界,还为自然辩证法的创立提供了有力的科学证据,今年是门捷列夫发现元素周期律140周年,作为化学工作者,仅以此文作为纪念。
The period of element law＇s discovery symbolizes that chemistry has become a science truly, has the milestone significance in chemistry history, not only it consummated has enriched chemistry knowledge theory, instructed the people in a disorderly way to know the material world, but also has provided the powerful scientific evidence for the natural diagnostic method＇s establishment, this year is Mendeleyev discovered that the period of element law 140th anniversary, took the chemist, only by this article achievement commemoration.
出处
《中国建材科技》
2009年第2期92-94,共3页
China Building Materials Science & Technology
关键词
元素周期律发现的背景
元素周期律的发现
完善
指导意义
period of element law discovery background
period of element law discovery
consummation
guiding sense
