constrained

英 [kənˈstreɪnd]

美 [kənˈstreɪnd]

adj.  不自然的; 强迫的; 过于受约束的
v.  强迫; 强制; 迫使; 限制; 限定; 约束
constrain的过去分词和过去式

过去分词：constrained　过去式：constrained　

GRE

BNC.25289 / COCA.25805

牛津词典

adj.

• 不自然的；强迫的；过于受约束的
  not natural; forced or too controlled
  1. constrained emotions
     受压抑的情感

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。

英英释义

adj

• lacking spontaneity
  1. a constrained smile
  2. forced heartiness
  3. a strained smile
  Synonym:forcedstrained

双语例句

• Ground-Delay Policy ( GDP) model with its algorithm with constrained airports arriving capacity was analyzed and modified.
  分析并改善了一种降落容量受限的地面等待策略（GDP）模型和算法。
• In this paper, we consider an affine-scaling algorithm for the bound constrained optimization problem.
  本文我们考虑求解边界约束优化问题的一个仿射尺度算法。
• 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。
• At the first meeting he was rather constrained and said little.
  初次见面时，他有些拘谨，不怎么说话。
• As with anything in life, constrained, limited thinking leads to mediocrity.
  和生命中的任何事物一样，受压抑、受限制的思考导致了平庸。
• 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。
• Hunger constrained him to eat.
  饥饿迫使他进食。
• I felt constrained to do what he told me.
  我觉得自己是被迫去做他要我做的事情。
• It is pointed out that considering the system with equipment and workers constrained, dual-resource constrained system is important.
  指出同时考虑设备和工人两种资源限制的双重资源约束条件是很重要的，提出了一种混合调度原理和方法。
• In this paper, equality constrained optimization is researched.
  本文研究了等式约束优化问题。