substitution
英 [s?bst?'tju??n]
美[,s?bst?'tj???n]
- n. 代替；[數(shù)] 置換；代替物
實用場景例句
- They were substituting violence for dialogue...
- 他們在用暴力取代對話。
柯林斯高階英語詞典
- You could always substitute a low-fat soft cheese...
- 你總是可以代之以低脂肪的軟奶酪。
柯林斯高階英語詞典
- She is seeking a substitute for the very man whose departure made her cry.
- 那個男人的離去令她傷心痛哭，她正想找一個人填補(bǔ)內(nèi)心的空缺。
柯林斯高階英語詞典
- ...tests on humans to find a blood substitute made from animal blood.
- 為從動物血液中提取人血的替代品而在人體上進(jìn)行的試驗
柯林斯高階英語詞典
- The printed word is no substitute for personal discussion with a great thinker...
- 閱讀印在紙上的內(nèi)容遠(yuǎn)不如與偉大的思想家面對面探討那般受益。
柯林斯高階英語詞典
- There is no substitute for practical experience.
- 實踐經(jīng)驗是無法替代的。
柯林斯高階英語詞典
- Coming on as a substitute, he scored four crucial goals for Cameroon.
- 作為替補(bǔ)隊員上場的他為喀麥隆隊打入了四粒關(guān)鍵進(jìn)球。
柯林斯高階英語詞典
- Substitution, No.3 for No.4.
- 換人,4號下, 3號上.
《現(xiàn)代漢英綜合大詞典》
- Most direct substitution of groups bound to an aromatic nucleus is limited to diazonium salts.
- 大多數(shù)連于芳核能被直接取代的基團(tuán)僅限于重氮鹽.
辭典例句
- Substitution Box: Teams may interchange players at any time.
- 8替換區(qū): 球隊可以隨時換人.
期刊摘選
- That's not a paradox, because rising wages have an income as well as a substitution effect.
- 這不是悖論, 是因為工資增長有收入效應(yīng)還有替代效應(yīng).
期刊摘選
- Subrogation is the substitution of one person or thing for another.
- 代位行使是指由一個人或一件東西來代替另一個.
期刊摘選
- It will become deepen to the students'recognization in mechanism of Aryl electrophilic substitution.
- 這些問題的討論將深化學(xué)生對芳烴親電取代反應(yīng)機(jī)理的認(rèn)識.
期刊摘選
- Substitution of the materials or equipment shall be subject to the provisions of the Contract.
- 材料和設(shè)備的代用應(yīng)遵從合同的規(guī)定.
期刊摘選
- There are five types of cohesion: reference, substitution, ellipsis, conjunction and lexical cohesion.
- 銜接有五種類型: 指稱 、 替代 、 省略 、 連接和詞匯銜接.
期刊摘選
- All conditions for a rule must be fulfilled in order for the substitution to be made.
- 要讓替換發(fā)生,必須是設(shè)定的所有條件都滿足才回發(fā)生.
期刊摘選
- The substitution of rolling friction for sliding friction results in a very considerable reduction in friction.
- 用滾動摩擦代替滑動摩擦,結(jié)果使摩擦大大減少.
期刊摘選
- So , they are the optimum substitution of traditional ironclad switch and oil - immersed type switch.
- 是取代傳統(tǒng)的機(jī)殼式開關(guān),油 浸式 開關(guān)的最佳換代產(chǎn)品.
期刊摘選
- In cryptography , a cipher produced by a composition of a number of substitution and transposition ciphers.
- 密碼學(xué)中, 由替代密碼和置換密碼結(jié)合使用而構(gòu)成的一種密碼.
期刊摘選
- The single segment substitution lines ( SSSLs ) were perfect materials for analysis of gene especially for QTL.
- 單片段代換系是進(jìn)行基因分析特別是QTL分析的理想材料.
期刊摘選
- It was only a question of a trifling substitution of names.
- 那不過是一件小小的冒名頂替的事罷了.
期刊摘選
- The main improvement the substitution of 8031 single chip microcomputer for TP 801 A single board microcomputer.
- 它是對80年代設(shè)計的汽車排氣檢測微型機(jī)系統(tǒng)的改造.
期刊摘選
- Amines can engage in nucleophile substitution reaction with alky.
- 胺能參加與鹵代烷的親核取代反應(yīng).
辭典例句
- Substitutions must occur at or within the team's substitution box.
- 替換必須發(fā)生在本隊內(nèi)的替換區(qū).
期刊摘選
- Substitution: Player No. 4 for No. 3.
- 換人: 3號下,4號上.
《現(xiàn)代漢英綜合大詞典》
- Advise customers on substitution or modification of parts when identical replacements are not available.
- 在相同的替換零件實效的情況下建議客戶采用其他替換零件或是改良零件.
期刊摘選
- The procedure for solving the Eqs is called back substitution.
- 解方程組的這一步驟叫回代.
辭典例句
- The currency substitution has occurred in Latin America for a long time.
- 摘要用美元代替本國貨幣在拉丁美洲已經(jīng)有很長歷史.
期刊摘選
- We use saccharin in substitution for sugar.
- 我們用糖精代替糖.
《簡明英漢詞典》