元素说是人类认识物质组成过程中最早提出的学说，是化学组成理论的基石，也是哲学探讨的重要课题。古代的元素说体现了一种朴素的唯物主义思想，中世纪的元素说认为元素是那些原始的、简单的或是丝毫没有混杂的物质，从而第一次提出了具有科学性质的元素概念。现代化学元素思想的形成和化学元素的发现，进一步证实了辩证唯物主义自然观的科学性。它表明，自然界中居于分子层次以上的物体，从宏观的天体到微观的分子，从有生命的动植物到无生命的矿物都是由化学元素组成的。
元素说
双语例句原声例句
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运用层次分析法阐述日语多重句群及与之相关的问题，并从多元句群的角度提出了日语句群的构成元素说。
Structural analysis is employed to expound Japanese multi-levels sentence groups and its relevant issues, and then the theory of its forming element is put forward.
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毕竟，太阳中任何元素的原子，比如说铁，都比陨石标本的原子要多得多，但这两种物质中铁和硅的比例可能是可以比较的。
After all, the Sun has many more atoms of any element, say iron, than does a meteorite specimen, but the ratios of iron to silicon in the two kinds of matter might be comparable.
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另一方面，我们之前说过，Painlevé 混合了小说的元素。
Painlevé, on the other hand, as we said before, mixed in elements of fiction.
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These are sort of the cells, if you like, in memory that are holding the elements of the list.
记忆就像是数组中的元素,我们之前说的是，我在这里开始并且比较。
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Here he is in his paper and says at that time I decided that it was advantageous to find a more general system of the elements and here is my attempt.
他在论文中说，当时,我觉得发现更多,的元素的通用系统是很有用的,这就是我的计划。
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All of that is the legacy of literary theory, and as I say, it arises in part from the element of skepticism that I thought it best to emphasize today.
这都是文学理论的遗产，我说过，它部分源自于怀疑论元素,我想最好在今天强调一下。
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