词义：constraint指的是一种限制或者约束，可以是由外部因素强加的，也可以是由内部因素自我施加的。
词性：名词
词组搭配：constraint on something（对某事的限制），constraint to do something（做某事的约束）
短语：be under constraint（处于约束之下）
发音拼写：/k?n?stre?nt/
例句：
1. The company faces financial constraints that may force it to shut down.
公司面临财务限制，可能不得不关闭。
2. The constraint of time made it impossible for me to finish the project on time.
。
3. The government is imposing constraints on carbon emissions in an effort to reduce pollution.
正在实施对碳排放的限制，以减少污染。
4. He felt a constraint in speaking to people he didn’t know very well.
他和不太熟悉的人交谈时感到约束。
5. She was under a great constraint while writing her thesis as she had to follow strict guidelines.
她在撰写论文时受到很大的限制，因为她必须遵循严格的指南。
constraint的中文翻译是“约束”（yū shù）。
读音：英 [k?n?stre?nt]，美 [k?n?strent]
例句：
1. The company was under financial constraint last year and had to cut down its employees.
去年，该公司因财务紧张而不得不裁减员工。
2. The teacher placed a constraint on students not to use their phones in the clroom.
老师对学生施加了一定的限制，禁止他们在教室里使用手机。
3. The artist expressed his creativity within the constraint of a limited color palette.
艺术家在有限的色彩范围内表达创意。
constraint在英语中代表”约束条件、束缚”的意思，其次还有”限制”的意思，在线读音是[k?n’streint]，constraint常被用作名词，在《英汉简明词典》中，共找到59个与constraint相关的句子。
1.约束条件
例句:Beneficially, the ownership constraint clarifies the state of affairs. (有利的方面是，所有权限制澄清了事件的状态。)
2.束缚
例句:Clinical Relevance the olecranon is a key osseous constraint of the elbow. (鹰嘴是肘关节一个关键的骨性限制结构。)
3.限制
例句:The formation period of Maodun sub_ arch is a key constraint on oil and gas exploration in Chagan depression. (查干凹陷毛敦次凸起的形成时期是制约查干凹陷油气勘探的关键因素。)
4.限定、限制
例句:However, it was too large for the airbag design, so another constraint was defined. (翻译:但对于气囊设计而言，好奇号实在太大了， 因而另一个约束条件也得以明确。)
constraint一般作为名词使用，如在differential constraint([化] 微分约束)、dual constraint([计] 对偶约束)、economic constraint([经] 经济约束)等常见短语中出现较多。
differential constraint[化] 微分约束dual constraint[计] 对偶约束economic constraint[经] 经济约束edge constraint边界阻尼dose constraint剂量约束displacement constraint位移抑制equality constraint[计] 等式约束
[化] 等式约束elastic constraint弹性制约end constraint终端约束external constraint外部约束1. The formation period of Maodun sub_ arch is a key constraint on oil and gas exploration in Chagan depression. (翻译:查干凹陷毛敦次凸起的形成时期是制约查干凹陷油气勘探的关键因素。)
2. However, it was too large for the airbag design, so another constraint was defined. (翻译:但对于气囊设计而言，好奇号实在太大了， 因而另一个约束条件也得以明确。)
3. White noise gain constraint (WNC) can be used to increase the robustness of optimum beamforming against random errors. (翻译:白噪声阵增益约束波束形成能够提高优化波束形成对误差的稳健性。)
4. Now the constraint has an Italian name, Mr Draghi. (翻译:但现在这种约束，有了它的意大利主人——德拉吉先生。)
5. The HPSO combines the particle swarm optimization with constraint optimization and direct search. (翻译:本文提出了一种新的求解约束优化问题的微粒群算法。)
6. The basic task of defining a constraint in PDL is not difficult but incorporating the concept of scoping requires some advance planning . (翻译:利用PDL定义约束的基本任务并不难，但融合范围的概念需要预先进行一些规划。)
7. “We need to be prepared to absorb unprecedented endowment losses and plan for a period of greater financial constraint, ” she wrote. (翻译:她写道：“我们需要做好准备，接受捐赠空前减少的情况，并为度过一段更严重的财务紧缩时期做好准备。”)
8. The most sensitive constraint involves the beta decay of rhenium into osmium. (翻译:最灵敏的约束条件来自于铼衰变成锇的β衰变过程。)
9. The distinction between a constraint and a compromise is obviously very subtle, but it’s very central to my attitude to work. (翻译:局限性和妥协之间的区别 显然是很微妙的， 但对我的工作态度确实是很重要的。)
10. Screw parameters in VGCN specified by tolerances in TN are expressed as inequation, which is inequation constraint in optimization of tolerance values. (翻译:研究了公差网络中的各公差对相应的旋量参数的约束不等式表示，从而构成了公差大小优化的不等式约束。)
11. Below is an example of a custom constraint named zipcode. (翻译:如下代码自定义了一个名为ZipCode的约束。)
12. These functions are: guiding function, condensation function, constraint function, inspirits function and stabilization function. (翻译:这些功能分别是导向功能、凝聚功能、约束功能、激励功能和稳定功能。)
13. OCP as a Constraint: Evidence from Parasitic Rounding Harmony in Tungusic Languages (翻译:作为制约条件的OCP：来自通古斯语言寄生型唇状和谐的证据)
14. Fifth, while the ZLB may be (approximately) a genuine constraint under present institutional arrangements, these arrangements are not immutable. (翻译:第五，当零利率债券成为现在制度安排的实际约束时，这些制度安排并非一成不变的。)
15. For S-type biarc interpolation with the line constraint, some results are also listed. (翻译:对于S -型双圆弧也给出一些带直线约束的插值结果。)
