详细释义
- 【语法】词的代用
- 代替,替换,置换,更替
- 代替物,代用品,替换品
- 代入
- 【数】代换
- 【化】取代(作用)代入,取代
- 【律】预定继承人
- 置换法
n. (名词)
英英释义
Noun:
-
an event in which one thing is substituted for another;
"the replacement of lost blood by a transfusion of donor blood"
-
the act of putting one thing or person in the place of another:
"he sent Smith in for Jones but the substitution came too late to help"
双语例句
- 1. In my experience a straight substitution of carob for chocolate doesn'twork.
- 根据我的经验,用角豆制品直接代替巧克力行不通。
来自柯林斯例句
- 2. We use saccharin in substitution for sugar.
- 我们用糖精代替糖.
来自《简明英汉词典》
- 3. Substitution, No.3 for No.4.
- 换人,4号下, 3号上.
来自《现代汉英综合大词典》
- 4. Substitution: Player No. 4 for No. 3.
- 换人: 3号下,4号上.
来自《现代汉英综合大词典》
- 5. Many groups can be added by nucleophilic substitution on a diazonium salt.
- 许多基团可通过向得自胶的重氮盐作亲核取代而加以导入.
来自辞典例句
- The substitution of coal for oil is desirable.
以煤代替石油是可取的。 - It was merely the substitution of one piece of nonsense for another.
这不过是用一个谎话来代替另一个谎话。 - They're studying a substitution for the medicine.
他们正在研制一种该药的替代品。 - Substitutions must occur at or within the team's substitution box.
替换必须发生在本队内的替换区。 - The South Korean coach requests substitution.
韩国队教练要求换人。 - The second language is a macro language for performing textual substitution.
第二种语言是宏语言,用来进行文字的转换。
用作名词 (n.)
用法讲解
- back substitution 逆计算,倒转代换...
- element substitution 元素置换
- isomorphous substitution 同晶形取代,同形替代...
- substitution error 替代误差
- base substitution 碱基替换
- substitution product 取代产物
- direct substitution 直接取代
- conservative substitution 保存性置换
- gene substitution 基因替代
- electrophilic substitution 亲电子取代作用...
- substitution method 置换法
- nucleus substitution 核置换
- factor substitution 生产要素的互换性...
- substitution effect 替代作用
- import substitution 进口代替
- substitution cipher 代换密码,代用密码,...
- substitution theorem 替代原理
- lattice substitution 点阵置换
- ring substitution 环上取代作用...
- substitute 代用品
相关词汇
- switch 转换
- replacement 更换
- exchange 交换
- swap 交换
- changeover 转换
- change 变化
- relief 减轻
- transposition 调换
- permutation 交换
- commutation 代偿
【近义词】
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