constrains

英 [kənˈstreɪnz]

美 [kənˈstreɪnz]

v.  强迫; 强制; 迫使; 限制; 限定; 约束
constrain的第三人称单数

柯林斯词典

• VERB 约束;限制;强迫
  Toconstrainsomeone or something means to limit their development or force them to behave in a particular way.
  1. Women are too often constrained by family commitments and by low expectations...
     女性往往受到家庭责任和低期望值的束缚。
  2. How can we produce top-class engineers when universities are constrained to offer salaries that can only attract mediocre staff?...
     大学的财力有限，提供的薪酬仅能吸引水平一般的教师，在这种情况下，我们如何能培养出一流的工程师？
  3. It's the capacity of those roads which is going to constrain the amount of travel by car that can take place.
     制约驾车出行量的将会是那些道路的通行能力。
• PHRASE 觉得被迫(做某事)
  If youfeel constrained todo something, you feel that you must do it, even though you would prefer not to.
  1. For some reason he felt constrained to lower his voice.
     不知怎么的，他觉得自己必须得压低声音。

双语例句

• A policy is a rule or principle that guides or constrains the behavior someone given decision rights.
  政策是指导或约束获得决策权的人的行为的规则或原则。
• In this paper, the method of expressing features and constrains between them in feature class construction is discussed.
  本文主要从特征的表达和特征之间约束关系的表达两方面进行了论述。
• Research of the job-shop scheduling problem with due date and capacity constrains
  基于交货期和设备能力约束的作业车间调度方法研究
• Energy is the survival of human society and an important material foundation, Energy carrying capacity constrains the pace of socioeconomic development, structure and form.
  能源是人类社会生存和发展的重要物质基础，能源的承载能力制约着社会经济发展的速度、结构和方式。
• Sizing and scoping drives every aspect of the project, constrains the actions that can be taken in the development or upgrade of a product, and limits available options.
  确定规模和范围是驱动项目各个方面的动力，约束那些在产品的开发和升级中所采用的行动，以及限制可以提供的选项。
• I use dry ice to test the physical constrains of certain metals.
  我用干冰来检测几种金属的物理强度。
• In addition, centered ownership structure neither constrains overinvestment nor promotes the effective investment in non-state-holding enterprises.
  此外，居中的股权结构既不能抑制非国有控股企业过度投资，又不能促进企业有效投资。
• Drought stress seriously affects crop yields and quality, and constrains the global agricultural production.
  干旱胁迫严重影响农作物的产量和质量，制约着全球的农业生产。
• Obviously, this constrains the portability of a compiled GWT Web application.
  显然，这限制了编译后的GWTWeb应用程序的移植性。
• In this paper, we study a smoothing-type method for the solution of convex quadratic programs with box constrains, to which a variant of Newton ′ s method is applied.
  研究了框式约束凸二次规划的一种光滑算法，算法中应用了牛顿法及其变形形式，证明了算法的全局收敛性。