基本解釋

• n. 加倍；并線；折回；防護(hù)板；襯里
• v. 使加倍；使成雙（double的ing形式）；繞過；握緊
• adj. 雙重的；折疊的

同根派生

同根詞
• 詞根：double
adj.
• double雙重的；兩倍的
adv.
• double雙重地；兩倍地；弓身地
• doubly雙重地；加倍地；雙摺地
n.
• double兩倍；雙精度型
• doubler倍壓器；加倍裝置
• doublethink雙重思考；思想矛盾
vi.
• double加倍，加倍努力；快步走
vt.
• double使加倍

• doubling相關(guān)詞

英漢例句

雙語例句

• That is what's actually done in some plants, doubling the output of the generators.
  事實(shí)上，這也是一些電廠的做法，這樣可以讓他們的發(fā)電輸出量翻番.
• This requires either doubling the amount of employees to support the two processes or more extensive training for the same employees to support both.
  這要求將員工數(shù)年增加一倍以支持兩個(gè)流程，或者對相同員工進(jìn)行更廣泛的培訓(xùn)以同時(shí)支持兩個(gè)流程。
• In our example, if your costs up 50% with every doubling, when you hit 400 users, they’ll cost your $900 per year, but only bring in half that in revenue.
  在我們的例子中，如果你有400個(gè)用戶，每次將數(shù)據(jù)庫擴(kuò)大一倍成本只增加50%，那么你每年花費(fèi)900美元，但收入?yún)s只有這個(gè)數(shù)字的一半。

原聲例句

• This is on top of the 38,000 that are already there, taking into account a doubling over the past two years,".
• We've seen almost a doubling in the price of the average home in the United States.
  我們看到美國平均房價(jià),幾乎翻了一翻
  耶魯公開課 - 金融市場課程節(jié)選
• But they can't deal with a tripling, even more than a doubling of rent.
  但他們沒辦法承受三倍的租金，甚至無法承受多于兩倍的租金。
  紐約的負(fù)面變化 - SpeakingMax英語口語達(dá)人

權(quán)威例句

• Fognini showed off his array of spectacular shots, nearly doubling Nadal's total of winners.
  NPR: Djokovic's Day At The French Open Ends In Despair

• doubling更多例句

詞組短語

短語

• ice doubling 抗冰加強(qiáng)機(jī);抗冰襯板;劈開的冰山;抗冰加強(qiáng)板
• doubling thread 紡線;線綜
• doubling dosage 加倍劑量
• Recursive Doubling 遞推耦合算法;遞歸倍增;倍增算法
• doubling sideways 兼署理同一職級

• doubling更多詞組

英英字典

柯林斯英英字典

• You use double to indicate that something includes or is made of two things of the same kind.
• You use double before a singular noun to refer to two things of the same type that occur together, or that are connected in some way.
• You use double to describe something which is twice the normal size or can hold twice the normal quantity of something.
• A double room is a room intended for two people, usually a couple, to stay or live in.
• Double is also a noun.
• A double bed is a bed that is wide enough for two people to sleep in.
• You use double to describe a drink that is twice the normal measure.
• Double is also a noun.
• If something is double the amount or size of another thing, it is twice as large.
• Double is also a pronoun.
• When something doubles or when you double it, it becomes twice as great in number, amount, or size.
• If a person or thing doubles as someone or something else, they have a second job or purpose as well as their main one.
• Double up means the same as . (double)
• If you refer to someone as a person's double, you mean that they look exactly like them.
• In tennis or badminton, when people play doubles, two teams consisting of two players on each team play against each other on the same court.
• If you do something on the double, you do it very quickly or immediately.
• If you are bent double, the top half of your body is bent downward so that your head is close to your knees.
• If you are seeing double, there is something wrong with your eyes, and you can see two images instead of one.
• in double figures&rarrsee figure

• doubling劍橋字典
• doubling柯林斯字典

專業(yè)釋義

農(nóng)業(yè)科學(xué)

• 加倍

  Once ultraviolet radiation couldn’t induce the doubling of chromosome in root tip cell and couldn’t reduce the minimum effective induction concentration of colchicine.
  單純的紫外輻射不能誘導(dǎo)根尖膨大細(xì)胞加倍,不能降低秋水仙素的最低有效誘導(dǎo)濃度。

  生物學(xué)

• (花)重瓣的，雙的

數(shù)學(xué)

• 加倍
• 雙(重)的，雙(倍)的，二重的

化學(xué)

• 重合；夾膠

交通運(yùn)輸工程

• 給舊木船船身加新木板(或艙內(nèi)襯板)
• 復(fù)板；上下節(jié)桅搭接段

體育

• 復(fù)式下注，雙賭法(對當(dāng)天頭兩次賽馬的優(yōu)勝者打賭)(=daily double)
• 二壘打
• 金色環(huán)；金色環(huán)的投中

宗教學(xué)

• 雙啟應(yīng)輪唱頌歌節(jié)日

動力與電氣工程

• 特技替身演員

藝術(shù)學(xué)

• (歐洲16、17世紀(jì)音樂中的)裝飾性變奏
• (某個(gè)演奏者的)兼奏
• (在高或低八度上)重復(fù)；(在同一音階上)重復(fù)
• 兼奏(on)：

紡織科學(xué)技術(shù)

• 并合
• 并線

印刷、復(fù)印技術(shù)

• 重疊印(故障)

軍事學(xué)

• (尤指軍隊(duì))跑步前進(jìn)：