atom

the smallest component of an element having the chemical properties of the element

1. 1.

   The smallest possible amount of matter which still retains its identity as a chemical element, now known to consist of a nucleus surrounded by electrons.

   保持化学元素性质的最小物质单位,现已知由原子核及绕核电子组成。

2. 2.

   (physics and chemistry) the smallest component of an element having the chemical properties of the element

   (物理和化学)具有元素化学性质的最小组成部分

3. 3.

   A hypothetical particle posited by Greek philosophers as an ultimate and indivisible component of matter.

   希腊哲学家设想的终极且不可分割的物质粒子。

4. 4.

   (nontechnical usage) a tiny piece of anything

   (非专业用法)极小的一片

5. 5.

   The smallest, indivisible constituent part or unit of something.

   某物的最小不可分割的组成部分或单元。

6. 6.

   In logical atomism, a fundamental fact that cannot be further broken down.

   逻辑原子论中不可再分解的基本事实。

7. 7.

   A mote of dust in a sunbeam.

   阳光中的尘埃微粒。

8. 8.

   A very small amount; a whit.

   极少量；一点儿。

9. 9.

   An individual number or symbol, as opposed to a list; a scalar value.

   单个数字或符号,区别于列表；标量值。

10. 10.

    An integer representing a particular string.

    表示特定字符串的整数。

11. 11.

    A non-zero member of a partially ordered set that has only zero below it (assuming that the poset has a least element, its "zero").

    偏序集中,其下方仅有零的非零元素(假设偏序集有最小元素“零”)。

12. 12.

    An element of a set that is not itself a set; an urelement.

    集合中本身不是集合的元素；本原元素。

保持化学元素性质的最小物质单位,现已知由原子核及绕核电子组成。；(物理和化学)具有元素化学性质的最小组成部分；希腊哲学家设想的终极且不可分割的物质粒子。；(非专业用法)极小的一片；某物的最小不可分割的组成部分或单元。

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