additions（additionally）-微PE WEIPE.NET

Additions：

1銆両n mathematics, an addition is a mathematical operation in which numbers are added. It is the basic operation of arithmetic, the elementary algebraic operation. Addition can also be used in financial calculations and in computer programming.

2銆両n everyday language, addition generally means the combining of two or more elements or objects into one, like putting several books together to form a small library. In geometry, it can be used to describe the adding of two or more angles to form a larger angle.

3、In literature, addition can refer to the inclusion of additional material to existing text. It can occur mid-sentence, typically in the form of an interjection, or at the end of a sentence, when it can be indicated by an ellipsis (…).

4、In grammar, addition is another word for apposition, in which two nouns are positioned side by side; for example, “Alice, the cat”, where “the cat” is an addendum.

5銆両n science, addition can refer to the process of placing two or more substances together to achieve a result; for instance, it is used in chemical processes such as formation of a solution or in physical processes such as the combining of two liquids.

6銆両n music, addition is sometimes called augmentation, which is an increase of musical dynamics applied either to a single note or to a series of notes.

7銆両n music theory, addition is an extension of a melodic line by adding more notes to it in order to make the melody sound fuller.

8銆両n legal contexts, the term addition can be used to refer to the addition of one document to another which has already been approved, such as the addition of a clause to an agreement or contract.

9銆両n architecture, addition generally refers to the action of constructing or adding new structures or buildings to existing ones.

10銆両n investing, addition is the process of adding funds to an existing portfolio in order to increase the overall value of the portfolio.

11銆両n real estate, additions are additions to a property such as extra rooms, storage areas, pools, porches, decks, etc.

12銆両n psychology, addition is an example of cognitive development and refers to the process of expanding one鈥檚 knowledge in a particular area.

Additions鍜孫missions鐨勫樊鍒細

1、概念上的差异：Additions指添加的内容，而Omissions指遗漏的内容。添加内容暗示往外的动作，表示向文件内部新增内容;而遗漏则相反，表示从文件中删除内容。

2、功能上的差异：添加属于自上而下的修改，它表示对原有内容进行覆盖性修改;而遗漏则属于自下而上的修改，它表示从原有内容中去除一些设定的部分。

3、实现目的的差异：添加文本的主要目的是为了拓展文本的内容，增加文本的容量;而遗漏文本则是为了缩减文本容量，减少字数，提升文本的精简度。

4、文本表达方式的差异：添加文本包括增加词汇、增加句子、加入新的段落、拓展部分话题，以及重新梳理新的思路等;而遗漏文本则是手段内容，删除词汇、删除句子、删除段落、精简话题等。

5、操作过程的差异：添加文本需要撰写者要有足够的知识及能力，才能有效地在某个文本中添加内容;而遗漏则无需这样的技巧，只要根据该文本的内容及形式，紧凑提炼，就能够进行有效的遗漏。

6、应用场景的差异：添加文本适用于文本内容过于简洁，缺乏足够知识及认知的场合，可以丰富内容表达，吸引读者的眼球;而遗漏文本则多用在对文章内容要求较高的场合，关注重点，节约字数，精辟地向读者传递必要的信息。

总而言之，Additions和Omissions在概念上的差异、功能上的区别、实现目的的不同、文本表达方式的差异、操作过程的特征、应用场景的差异等方面都存在差异，是彼此独立的两个修改技术。只有恰当运用，才能为文章带来完美改写效果。