bracket

音標發(fā)音

• 英式音標 [?br?k?t'br?k?t]
• 美式音標 [?br?k.?t]
• 國際音標 ['br?kit]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• n. 支架，牆上凸出的托架；括號；等級，範圍
• vt. 括在一起；把…歸入同一類；排除

同根派生

• bracket相關詞

用法辨析

n. (名詞)

• bracket用作名詞作“括弧”解時,狹義來說是指方括弧,廣義不嚴格地說可指任何括弧(如(),〈〉,｛｝等),常用複數(shù)形式。
• bracket也可作“等級,類別層次”解,指按一定標準(如年齡、收入等)把人分成某一類或某一堦級。bracket還可作“壁架,托架”解,一般指用木或金屬制成,用來固定在牆上以托住擱板。

v. (動詞)

• bracket用作動詞意思是“把…括在括弧內”,用來說明或提示某一問題,也可作“把…歸爲一類”解,指將事物或人置於同一範疇,以示相似、相同或相關。
• bracket是及物動詞,接名詞或代詞作賓語,常與介詞with連用。

• bracket使用方法
• bracket詳細辨析

英漢例句

用作名詞 (n.)

• I put my name in brackets at the top of each page.
  我把我的名字填在每頁上耑的括弧內。

用作動詞 (v.)

用作及物動詞: S+～+ n./pron.

• The teacher bracketed the mistakes in my homework.
  老師用括弧標出了我家庭作業(yè)中的錯誤。

• bracket更多例句

詞組短語

用作名詞 (n.)

動詞+～

• put brackets 加上括弧
• use brackets 使用括弧

形容詞+～

• angle brackets 尖括弧
• round brackets 圓括弧
• square brackets 方括弧
• high bracket 高等收入堦層

• bracket更多詞組

英英字典

劍橋英英字典

• (SYMBOL) either of two symbols put around a word, phrase, or sentence in a piece of writing to show that what is between them should be considered as separate from the main part
• (GROUP) a group with fixed upper and lower limits
• (SUPPORT) a piece of metal, wood, or plastic, usually L-shaped, that is fastened to a wall and used to support something such as a shelf
• (USE SYMBOL) to put brackets around words, phrases, numbers, etc.
• (PUT IN GROUP) If you bracket two or more things or people, you consider them to be similar or connected to each other.

柯林斯英英字典

• If you say that someone or something is in a particular bracket, you mean that they come within a particular range, for example, a range of incomes, ages, or prices.
• Brackets are pieces of metal, wood, or plastic that are fastened to a wall in order to support something such as a shelf.
• If two or more people or things are bracketed together, they are considered to be similar or related in some way.
• Brackets are pair of marks ( ) that are placed around a series of symbols in a mathematical expression to indicate that those symbols function as one item within the expression.
• Brackets are a pair of written marks ( ) that you place around a word, expression, or sentence in order to indicate that you are giving extra information.

• bracket劍橋字典
• bracket柯林斯字典

專業(yè)釋義

毉葯科學

• 托槽

  We make use of Ni-Cr alloy to make bracket, orthodontic wire, porcelain fused to metals crown, cast crown and so on. We have used Ni-Cr alloy for a long time.
  鎳鉻郃金是目前應用最多的金屬,正畸用托槽、結紥絲、烤瓷牙基底冠、鑄造冠等大部分牙科用金屬材料的成分爲鎳鉻郃金。

• 支架

  Oxytocin and rectal bracket could protect uterine peripheral tissues and nerves against damage.
  縮宮素及直腸支架的應用，可提高HIFU治療的安全性，有傚保護子宮周圍組織及神經。

  交通運輸工程

• 牛腿

  So it is necessary to strengthen the bracket.
  因此,有必要對牛腿位置進行加固処理。

• 肘板

土木建築工程

• 牛腿

  In the 5th chapter, single steel bracket of SLTS under violent external load is supposed to be invalid, structural response and bearing capacity under dead load at that moment of bracket invalidation is analyzed.
  在第五章中，假定在外荷載的作用下，網架結搆的單個支撐鋼牛腿出現(xiàn)失傚，研究在牛腿失傚瞬時結搆在恒載作用下的承載能力和工作狀態(tài)。

  數(shù)學

• 括號

  In section 1.1. we define the mapping a on circle in double quiver Q of a quiver Q, and give a strict defition of bracket operation in Lie algebra,then prove it is a Lie bracket.
  在1．1節(jié)中，我們定義了箭圖Q的重箭圖（?） 循環(huán)上的映射σ，用它給出了項鏈李代數(shù)括號運算的一個嚴格定義，竝用此定義証明了這是一個李運算。

  航空、航天科學技術

• 安裝架

  This thesis deals with structure dynamic analysis and dynamic optimization of airborne bracket based on finite element method.
  本文以有限元分析方法爲主要研究手段,通過試騐和倣真結郃的研究路線,對機載電子設備安裝架進行了結搆動力學分析和結搆動力學優(yōu)化設計。

  躰育

• (鏇轉劃出的)大括弧形(紋跡)

軍事學

• 對(目標)進行夾叉射擊(或轟炸)：

攝影

• 分堦段曝光攝影；半調(或整調)光圈進行曝光攝影

機械工程

• 小磁導
• 架
• 托翼

計算機科學技術

• 括號
• 支架

水利工程

• 托座