constraint

n. [数] 约束；局促，态度不自然；强制

n.

强制；限制；约束；

变形

复数：constraints

双语释义

[U][C]强制；限制，约束 sth that limits one's freedom of action

[C]强制，强迫 the threat or use of force as a strong influence on one's actions

英英释义

constraint[ kən'streint ]

n.

the state of being physically constrained

同义词：restraint

a device that retards something's motion

同义词：restraint

the act of constraining; the threat or use of force to control the thoughts or behavior of others

词汇搭配

用作名词 (n.)

～+介词

financial constraints on company's activities对公司活动的财政约束

词组短语

constraint condition约束条件

constraint equation约束方程式

budget constraint预算约束；预算限制

constraint satisfaction受限制满足；约束补偿

constraint matrix约束矩阵

constraint set约束集合

equality constraint等式约束

constraint force约束力

双语例句

用作名词(n.)

There have been financial and political constraints on development.
发展过程中会遇到财政和政治的约束。

The country decides to reduce constraints on imports.
这个国家决定减少对进口物品的限制。

There are no constraints on your choice of subject for the essay.
文章内容不拘。

I was aware of a certain constraint on their part when they were in my presence.
我觉察到我在时他们有些拘束。

权威例句

constraint (n.)

late 14c., "distress, oppression," from Old French constreinte "binding, constraint, compulsion" (Modern French contrainte), fem. noun from constreint, past participle of constreindre, from Vulgar Latin *constrinctus, from Latin constrictus (see constrain). Meaning "coercion, compulsion" is from 1530s.

1. The boy felt constraint in her presence.

那男孩在她面前感到局促不安。

《新英汉大辞典》

2. In this activity, you add documentation to every element in the model, including every column, every table, every constraint, and every trigger.

在这种情况中，你把文档添加到模型的每一个元素中，包括每个列，每个表，每个约束和每个触发器。

3. If you must make a change that would be incompatible with a released version, for whatever reason, then there is a back door of temporarily disabling this constraint.

如果您必须做出一个变更 ，使它与发布版本不相兼容，不管是什么原因，那么就会有一个临时后门丧失这个约束的能力。

4. The subject of this constraint is customer.

这个约束的主体是客户。

5. However, we are handling roles through JSTL, so we can define the constraint for all roles by adding the code in Listing 3.

不过，由于我们通过JSTL处理角色，因此我们可以通过添加清单3中的代码来为所有角色定义约束。

6. But then you lose the whole purpose of locking and atomicity, which clearly shows the necessity of using the memory constraint.

但这样您会无法理解锁定和原子性的全部意图，这些明确显示了使用内存约束的必要性。

7. Each constraint belongs to one or more groups.

每个约束属于一或多个组。

8. Also, client classes that instantiate our generic class must do so with classes that meet the declared constraint on what constructors exist.

同样，实例化泛型类的客户机类必须使用满足对构造函数存在所声明的约束的类来这样做。

9. This very simple program declares the two decision variables: the constraint and the objective function.

这个非常简单的程序声明了两个决策变量：约束和目标函数。

10. The beauty of this approach is that both the client and server side stay transparently consistent as they both share the constraint declarations from the domain model.

该方法的漂亮之处是客户端和服务器端都能透明地保持一致性，就像它们都能共享来自域模型的约束声明一样。

11. The primary reason for using an RI constraint is to ensure that data integrity is maintained whenever one table references another.

使用一个RI约束的主要原因是，确保当一个表引用另一个表时数据完整性得到维护。

12. Finally, another constraint on named parameters is that once you provide a name for a parameter in a method invocation, then the rest of the parameters appearing after it must also be named.

最后，还有一个对命名参数的约束就是一旦你为一个方法掉哦那个指定了参数名称，那么剩下的在这个参数之后的所有参数都必须是命名参数。

13. What constraint, what limitation, what submission to form! Yet what passion and power and heart! There is no necessary contradiction between form and fire.

哪要形成什么约束、什么限制、什么服从！然而，只是激情、力量和心！形式和如火的激情之间没有必要对立起来。

14. Not only will any given constraining mechanism typically include limitations, but a single constraint technology is not the best choice for all information formats.

不仅任何给定的约束机制存在局限性，而且一种约束技术不一定对所有信息格式都是最佳选择。

15. There have been several attempts to deal with this kind of constraint.

已经有人做了一些处理这类约束的尝试。

16. It would benefit technologists to take into account the ingenuity of users and the affects of culture and everyday experience as both a constraint and an inspiration for design.

技术专家需要考虑到用户创造力和文化的影响，每天都要经历设计的约束与灵感的火花，这会使他们受益无穷。

17. Another important constraint associated with the implementation of a development environment is return on investment (ROI) which, again, requires us to think about each area in turn.

同开发环境的实现相关联的另一个重要的约束就是投资回报（ROI），它同样要求我们对所有领域加以思考。

18. Furthermore, your library of constraint patterns contains dependencies between each pair of patterns.

此外，您的约束模式库包含每对模式之间的依赖。

19. Well, here we have to use the constraint.

这里，我们必须使用约束条件。

20. If the language is not supported, the constraint is ignored by the tool.

如果指定的语言不被支持,约束将会被工具所忽略。

21. An example of a constraint is "a customer must have exactly one legal address".

约束的一个例子是 “一个客户有且只有一个合法地址”。

22. In the first case, the constraint specification is consistent; in the second case, no statement about consistency can be made.

在第一种情况下，约束规范是一致的，在第二种情况下，不能对一致性给出结论。

23. You may be wondering, in a problem with many more decision variables and constraints, would you have to declare each variable and each constraint separately?

我们可能会纳闷，在有更多决策变量和约束的问题中，我们只能分别逐一声明每个变量和每个约束吗？

24. Note that this is a constraint -- no other elements may currently be represented in a partition.

注意这是一个约束――没有其他的元素现在划分内可以被表示。

25. And the constraint is what?

约束条件是什么呢？

26. And the constraint is what?

约束条件是什么呢？

27. The children showed a little constraint in the presence of the new teacher.

孩子们在新教师面前显得有点拘束。

-- 来源 -- 英汉 - 辞典例句

28. In motion with a fixed frictionless constraint, no work is done by the constraint.

在固定的无摩擦约束运动中，约束力不作功。

-- 来源 -- 英汉 - 辞典例句

29. She showed constraint in the presence of the strangers.

她在陌生人面前显得很拘束。

-- 来源 -- 英汉 - 辞典例句

30. As they regarded each other, Andrew was conscious of a constraint between them.

他们互相谛视着，安德鲁感到，俩人都有些局促。

-- 来源 -- 英汉 - 辞典例句

31. At length these moments of constraint were removed.

这种尴尬的局面终于过去了。

-- 来源 -- 英汉 - 辞典例句

32. One last constraint may be to supply interface signals in a standard form.

最后还有一个限制，就是必须按标准形式供给接口信号。

-- 来源 -- 英汉 - 辞典例句

33. The lack of capital is major constraint on activities in the informal sector.

资本短缺也是影响非正规部门生产经营的一个重要制约因素。

-- 来源 -- 英汉 - 辞典例句

34. Under some constraint conditions, a procedure to get the optional position of connected objects.

在某些约束条件下,获得相连物体最佳位置的过程。

-- 来源 -- 英汉 - 辞典例句

35. To avoid this collapse one can impose the constraint.

为避免此塌陷，可以加以约束。

-- 来源 -- 英汉 - 辞典例句

36. He sat down, at first, with some constraint and awkwardness.

他刚入座时还感到有点拘束和别扭。

-- 来源 -- 英汉 - 辞典例句