addition
音標(biāo)發(fā)音
- 英式音標(biāo) [?'d??(?)n]
- 美式音標(biāo) [??d??.?n]
- 國際音標(biāo) [?'di??n]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n.增加；加法；附加物
詞源解說
- 14世紀(jì)中期進(jìn)入英語，直接源自古法語的addition；最初源自拉丁語的additiionem，意為增加。
詞根記憶
- add(加) + ition(表名詞)→加，加法
- add(加) + i + tion→加；加法
- add(加) + ition→加，加法
- add(加) + ition→加法
- add(加) + ition(名詞后綴)→增加
同根派生
- adj性質(zhì)的同根詞
- additional：附加的，額外的。
- additive：附加的；[數(shù)]加法的。
- addable：可增加的。
- addible：可增加的，可添加的。
- adv性質(zhì)的同根詞
- additionally：此外；又，加之。
- n性質(zhì)的同根詞
- add：加法，加法運(yùn)算。
- additive：添加劑，添加物。
- adder：蝰蛇（歐洲產(chǎn)的小毒蛇）；加算器；豬鼻蛇（北美產(chǎn)無毒的）。
- vi性質(zhì)的同根詞
- add：加；增加；加起來；做加法。
- vt性質(zhì)的同根詞
- add：增加，添加；補(bǔ)充說；計(jì)算…總和。
用法辨析
- addition的基本意思是“加”,指將兩個(gè)或兩個(gè)以上的人或事物合在一起,作此解時(shí)為不可數(shù)名詞,但有時(shí)其前可加不定冠詞,作“加法”解。
- addition也可指“增加的人〔事物〕”,指在原有的基礎(chǔ)上增加的人或物,此時(shí)為可數(shù)名詞。
- in addition to意為“加在…上”或“不但…”，其中to是介詞，在這不代表不定式，因此用in addition to doing this,而不是in addition to do this。
n. (名詞)
詞組短語
- do addition 做加法
- make addition 擴(kuò)充
- simple addition 簡單的加法
- useful addition 有用的添加
- addition of flour 加面粉
- addition to 對…的添加
- nucleophilic addition 親核加成
- oxidative addition 氧化加成;氧化加成反應(yīng)
用作名詞 (n.)
動詞+～
形容詞+～
～+介詞
短語
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.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 加法
The paper also put a deep analysis on the algorithm of point addition and point multiplication.
并對SECES中涉及的點(diǎn)加法和點(diǎn)數(shù)乘算法進(jìn)行了深入分析。醫(yī)藥科學(xué)
- 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.
依據(jù)客觀、可行性原則，引進(jìn)滿意度和信度權(quán)值，采用加權(quán)乘法和加權(quán)加法確定評價(jià)方法體系，表達(dá)評價(jià)結(jié)果。化學(xué)
- 加成
prostaglandin E, Substituted cyclopentenone, halo alkenol, organozinc agent, 1,4-addition reaction.
前列腺素E，取代環(huán)戊烯酮，鹵代烯醇，有機(jī)鋅試劑，1,4-加成反應(yīng)。法學(xué)
- 追加
The third chapter is The Principle of Addition of the Person Subjected to Execution.
第三章是被執(zhí)行人追加的原理。 - 增設(shè)
Meanwhile, the addition of a judicial procedure.
同時(shí),增設(shè)了司法救濟(jì)程序。 - (加在姓名后的)頭銜，稱號(如：john smith. esq. 約翰史密斯先生)
- 附加系
Monosomic addition lines M14 of Beta corolliflora Zoss in sugar beet is a specific apomictic material of our country.
甜菜單體附加系M14品系是我國特有的無融合生殖材料。機(jī)械工程
- 摻雜
In addition, the application of these materials were improved since RE~(3+) complexes film had fine mechanics property and transparency.
另外，摻雜后的稀土絡(luò)合物膜還具有了良好的力學(xué)、透光性能，從而大大增加了其應(yīng)用性。能源科學(xué)技術(shù)
- 添加
The refinement mechanism of addition was analyzed with experimental results.
本文結(jié)合實(shí)驗(yàn)結(jié)果綜合分析了化學(xué)添加劑的作用機(jī)制。 - 外加劑
- 投加
- 摻合料
Total addition content should be from 30% to 40%, and effect of co-addition of fly ash and slag is the best.
礦物摻合料總摻量在30％～40％為宜，且粉煤灰和礦渣雙摻效果最好。 - 擴(kuò)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.
但是近幾年來,小魚山歷史街區(qū)基礎(chǔ)設(shè)施落后,加、擴(kuò)建使街區(qū)遭到破壞,歷史街區(qū)的生存面臨嚴(yán)重問題。語言學(xué)
- 增譯
It provides a theoretical basis for some unconventional translation techniques such as addition, adaptation and imitation.
它為一些非傳統(tǒng)的翻譯技巧如增譯、改譯和仿譯提供了理論基礎(chǔ)。 - 誤加
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.
在探討病句成因的過程中,筆者發(fā)現(xiàn),外國留學(xué)生學(xué)習(xí)轉(zhuǎn)折復(fù)句的過程中,主要存在遺漏、誤加、誤代和錯(cuò)序這四種類型的偏誤。 - 增添法
- 增詞法
In order to serve this purpose, the translation methods like addition and reduction should be flexibly used.
為了達(dá)到這目的,譯者要靈活地使用增詞法,減詞法等多種翻譯技巧。生物學(xué)
- 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)是高度共軛的籠狀結(jié)構(gòu)的碳素體,分子結(jié)構(gòu)中六邊形環(huán)間的共價(jià)碳碳雙鍵是富電子區(qū),反應(yīng)性能與烯烴有類似性,主要表現(xiàn)為雙鍵加成。數(shù)學(xué)
- 加法
- 增加
- 加法
- 增加
- 摻合料