addition
音标发音
- 英式音标 [ə'dɪʃ(ə)n]
- 美式音标 [əˈdɪʃ.ən]
- 国际音标 [ə'diʃən]
- 英式发音
- 美式发音
基本解释
- n.增加；加法；附加物
词源解说
- 14世纪中期进入英语，直接源自古法语的addition；最初源自拉丁语的additiionem，意为增加。
词根记忆
- add(加) + ition(表名词)→加，加法
- add(加) + i + tion→加；加法
- add(加) + ition→加，加法
- add(加) + ition→加法
- add(加) + ition(名词后缀)→增加
同根派生
- adj性质的同根词
- additional：附加的，额外的。
- additive：附加的；[数]加法的。
- addable：可增加的。
- addible：可增加的，可添加的。
- adv性质的同根词
- additionally：此外；又，加之。
- n性质的同根词
- add：加法，加法运算。
- additive：添加剂，添加物。
- adder：蝰蛇（欧洲产的小毒蛇）；加算器；猪鼻蛇（北美产无毒的）。
- vi性质的同根词
- add：加；增加；加起来；做加法。
- vt性质的同根词
- add：增加，添加；补充说；计算…总和。
用法辨析
- addition的基本意思是“加”,指将两个或两个以上的人或事物合在一起,作此解时为不可数名词,但有时其前可加不定冠词,作“加法”解。
- addition也可指“增加的人〔事物〕”,指在原有的基础上增加的人或物,此时为可数名词。
- in addition to意为“加在…上”或“不但…”，其中to是介词，在这不代表不定式，因此用in addition to doing this,而不是in addition to do this。
n. (名词)
词组短语
- do addition 做加法
- make addition 扩充
- simple addition 简单的加法
- useful addition 有用的添加
- addition of flour 加面粉
- addition to 对…的添加
- nucleophilic addition 亲核加成
- oxidative addition 氧化加成;氧化加成反应
用作名词 (n.)
动词+～
形容词+～
～+介词
短语
英英字典
- the process of adding numbers or amounts together
- You use in addition when you want to mention another item connected with the subject you are discussing.
- An addition to something is a thing which is added to it.
- An addition is a new room or building which is added to an existing building or group of buildings.
- The addition of something is the fact that it is added to something else.
- Addition is the process of calculating the total of two or more numbers.
剑桥英英字典
柯林斯英英字典
专业释义
- 加法
The paper also put a deep analysis on the algorithm of point addition and point multiplication.
并对SECES中涉及的点加法和点数乘算法进行了深入分析。医药科学
- 加法
The degree of satisfaction and acquaintanceship to somebody were introduced to express the evaluationresult in objectivity and possibility principle, and the add power multiplication and the addpower addition were adopted to calculated the last result.
依据客观、可行性原则，引进满意度和信度权值，采用加权乘法和加权加法确定评价方法体系，表达评价结果。化学
- 加成
prostaglandin E, Substituted cyclopentenone, halo alkenol, organozinc agent, 1,4-addition reaction.
前列腺素E，取代环戊烯酮，卤代烯醇，有机锌试剂，1,4-加成反应。法学
- 追加
The third chapter is The Principle of Addition of the Person Subjected to Execution.
第三章是被执行人追加的原理。 - 增设
Meanwhile, the addition of a judicial procedure.
同时,增设了司法救济程序。 - (加在姓名后的)头衔，称号(如：john smith. esq. 约翰史密斯先生)
- 附加系
Monosomic addition lines M14 of Beta corolliflora Zoss in sugar beet is a specific apomictic material of our country.
甜菜单体附加系M14品系是我国特有的无融合生殖材料。机械工程
- 掺杂
In addition, the application of these materials were improved since RE~(3+) complexes film had fine mechanics property and transparency.
另外，掺杂后的稀土络合物膜还具有了良好的力学、透光性能，从而大大增加了其应用性。能源科学技术
- 添加
The refinement mechanism of addition was analyzed with experimental results.
本文结合实验结果综合分析了化学添加剂的作用机制。 - 外加剂
- 投加
- 掺合料
Total addition content should be from 30% to 40%, and effect of co-addition of fly ash and slag is the best.
矿物掺合料总掺量在30％～40％为宜，且粉煤灰和矿渣双掺效果最好。 - 扩建
However, in recent years, the basic infrastructure is old and buildings are destroyed with the large increase of addition and extension in the historic district. The survival of historic district is facing serious challenges.
但是近几年来,小鱼山历史街区基础设施落后,加、扩建使街区遭到破坏,历史街区的生存面临严重问题。语言学
- 增译
It provides a theoretical basis for some unconventional translation techniques such as addition, adaptation and imitation.
它为一些非传统的翻译技巧如增译、改译和仿译提供了理论基础。 - 误加
In the process of discussion the causes the writer found the foreign students always made four kinds of mistakes, they are omission, addition, wrong alternation and disorder.
在探讨病句成因的过程中,笔者发现,外国留学生学习转折复句的过程中,主要存在遗漏、误加、误代和错序这四种类型的偏误。 - 增添法
- 增词法
In order to serve this purpose, the translation methods like addition and reduction should be flexibly used.
为了达到这目的,译者要灵活地使用增词法,减词法等多种翻译技巧。生物学
- 刺激因子
- 加成
- 加成
C_(60) is one kind of fullerene with high conjugated cage-types structure. Its covalence between two hexagons has high reactivity, which behaves as addition reaction of double bond.
C_(60)是高度共轭的笼状结构的碳素体,分子结构中六边形环间的共价碳碳双键是富电子区,反应性能与烯烃有类似性,主要表现为双键加成。数学
- 加法
- 增加
- 加法
- 增加
- 掺合料