绝缘的碘可以成为一种有金属性质的物质，而钠则可变成绝缘体。
The insulator iodine becomes a metal, and sodium becomes insulating.
化学概念是反映物质在化学运动中固有属性的一种思维形式。
The concept of chemistry is a kind of thought from that reflects the inherent attribute of matter in the chemical movement.
它作为一种事物，也有其要素和结构。国际关系的基本要素体是国家，其属性基本可以分为物质和精神两方面的属性。
As a matter, international relations has its elements and structure, and the basic element of it is state, with its basic property of material and spirit.
量子点是一种很小的物质颗粒，以致于增加或减少一个电子都可以改变它的属性。
A quantum dot is a particle of matter so small that the addition or removal of an electron changes its properties in some useful way.
量子点是一种很小的物质颗粒，以致于增加或减少一个电子都可以改变它的属性。
A quantum dot is a particle of matter so small that the addition or removal of an electron changes its properties in some useful way.
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