constraint 基本解释
名词 约束; 限制; 强制
constraint 相关例句
名词
1. She showed constraint in the presence of the strangers.
她在陌生人面前显得很拘束。
2. He acted under constraint.
他被迫采取行动。
constraint 网络解释
1. 约束(条件)：约束条件(constraint)是定义一个或多个条件的一种方法,用户的输入在被Oracle接收进表之前必须满足这些条件. 检查(check)约束条件允许定义为了输入的数据被Oracle数据库接收,数据必须满足的条件. 可以给表的每个列定义一个检查约束条件.
2. 好好学单词·英语单词
2. 限制：DataSet 对象让我们可以很灵活的操作数据表内的数据,它的架构如下图所示: DataSet 对象是由许多数据表、数据表关联(Relation)、限制(Constraint)、记录(Row)以及字段(Column)对象的集合所组成;这意味着DataSet 架构内所有的成员都非常对象化,
3. /u0064/u0061/u006E/u0063/u0069/u002E/u0039/u0031/u0031/u0063/u0068/u0061/u002E/u0063/u006F/u006D
3. 强制：我们有望通过两种一般类型的强制(constraint)来减弱专断性,也就是用来强迫像国家这样一个有权有势的行动者遵循直接相关的利益和思想观念. 第一种是强制设立行动的前提条件,以使基于局部利益的干涉变得极为困难. 比如说,
constraint 双语例句
1. Land use change becomes the stimulative factor of water resources and water environmental change through its direct or indirect impact on water cycle. On the opposite, water resources constraint restricts land use as well.
土地利用变化通过对水循环直接或间接的影响，构成水资源及水环境变化的重要促动因素；反过来讲，在许多地区水资源制约的供给状况也制约着土地利用。
2. This paper analyze instantaneous forth and constraint of the rotor according to the motion Characteristics of eccentric Squirmy mechanism.
本文根据偏心蠕动机构的运动特性，分析了转子瞬时时刻的受力以及约束情况；并根据偏心蠕动式转子泵实际设计参数，计算和分析了泵排液过程中的六个工况点。
3. constraint
3. A strategy of reasoning and computation process can be formulated by using of solving sequence generated by knowledge constraint model. Besides, a process based reasoning and computation strategy is presented according to the sequencable modeling type.
通过将参数约束无向图转化为约束有向图，利用有向图的约束传播机制得到基本求解序列；利用建模具有时间上先后的过程性，得到基于过程的求解序列。
4. /u0039/u0031/u0031/u67E5/u8BE2/u00B7/u82F1/u8BED/u5355/u8BCD
4. Most of the software has a constraint that they need manual setting, which requires some professional domain knowledge.
这些要求给人们带来了较大的工作量，而效果也不一定理想，只能过滤掉50%左右的垃圾邮件。
5. /u0064/u0061/u006E/u0063/u0069/u002E/u0039/u0031/u0031/u0063/u0068/u0061/u002E/u0063/u006F/u006D
5. Presented in this paper is a multistage-based framework for multi-issue negotiation under time constraint in an incomplete information setting based on rational agents.
提出了一个以理性Agent为基础的基于多阶段的多问题协商框架，该框架在时间约束下适用于信息不完全的场景，它描述了多问题的价格协商？
6. Multi-agent technology in this paper is a multistage-based framework for multi-issue negotiation under time constraint in an incomplete information setting based on rational agents.
提出了一个以理性Agent为基础的基于多阶段的多问题协商框架，该框架在时间约束下适用于信息不完全的场景，它描述了多问题的价格协商。
7. However, planets up to several Jupiter masses have been found orbiting metal-deficient stars, setting an important constraint for planet formation models.
无论如何，在这些缺乏重元素的恒星周围发现了数倍于木星质量的行星，这对现有行星形成模型提出了重要的约束条件。
8. Finally, policy suggestion on the issue of tax losing is put forward on aspects of improving information symmetry, establishing effective incentive and constraint mechanism and setting up strict management and severe punishment correctly.
最后，从提高信息对称度、建立有效的激励约束机制和树立正确的严管重罚观念三个方面对治理我国税收流失问题提出了政策建议。
9. Presented in this paper is a multistage-based framework for multi—issue negotiation under time constraint in an incomplete information setting based on rational agents. The framework describes negotiation over the price of multi-issue.
提出了一个以理性Agent为基础的基于多阶段的多问题协商框架，该框架在时间约束下适用于信息不完全的场景，它描述了多问题的价格协商。
10. The simulation experiment result indicates that the algorithm can limit the maximum number of the retransmitting packets for some event in every turn and reduce the maximal energy consumption of single sensor by setting the capacity constraint of the sensors for prolonging the network lifetime.
仿真实验表明，该算法能通过设置节点的容量约束，限制节点每轮转发某个事件的最大报文数，以降低单个节点的最大能耗，达到延长网络生存时间的目的。
11. The chamber profile target function was built with productivity and nip angle as constraint conditions, then the gyratory crusher's chamber profile was designed and its curves were protracted.
以破碎生产率和啮角为约束条件建立破碎腔的目标函数，对旋回破碎腔进行优化设计，利用计算机绘制腔型曲线。
12. constraint
12. The paralogous genes from gene duplication differ greatly in their evolutionary rate due to a reduction in the selective constraint on at least one duplicate copy or function divergence.
该基因在落叶松属的共同祖先中发生一次重复，形成4clA和介忍，4clA再次发生基因重复形成4clAI和4clAZ。
13. Theoretical analysis shows QRBKP can solve QoSR not only with additive constraint parameters, but also with nonadditive constraint parameters.
理论分析表明，QRBKP不仅能够解决加性度量参数受约束的QoS路由问题，而且能够解决加性与非加性度量参数混合受约束QoS路由问题。
14. constraint
14. The constraint satisfaction model of artificial neural network has been applied in personnel placement.
为了将不同特质的人员安置到各自合适的工作岗位上去，人工神经网络中的约束满意模型被用来解决这个问题。
15. Hyperkinesia, division and depression, bluedevils and aggresive were common among boys; against discipline, division and constraint and other problems were common among girls.
三地男生以多动、分裂强迫、抑郁、残忍等问题出现较多；女生以其它问题、违纪、分裂强迫、躯体诉述等多见。
16. Chapter One of this dissertation deals with the UG theory, the logical problems of language acquisition and three hypotheses concerning the role of UG in L2 acquisition; Chapter Two interprets English and Chinese wh-questions, wh-movement as well as the principles of Subjacency and the ECP; Chapter Three reviews the main studies on wh-movement constraint in L2 acquisition in the past two decades; Chapter Four concerns the research methodology adopted in this study; Chapter Five involves collection, analysis and discussion of the data obtained in the GJ Task; Chapter Six is the conclusions.
等等。本文的第一章主要介绍普遍语法理论、普遍语法和二语习得的关系以及前人对普遍语法可及性的三种假设；第二章解释英语和汉语特殊疑问句、疑问词移动以及界限原则和空语类原则规律；第三章回顾前人对母语为汉语的人习得英语时对疑问词移动限制的可及性研究并提出本次研究的假设；第四章主要介绍本次研究的方法；第五章主要涉及研究中的数据收集、分析和讨论；第六章是研究的结论。
17. For this reason, the author of this dissertation initiates a research project to investigate L2 learners`accessibility to UG by studying Chinese L2 learners`sensitivity to two of the UG principles: Subjacency and the ECP, two constraint principles on wh-movement.
二语习得者如果对界限原则或空语类原则可及的话，我们就可以推断出他们对普遍语法是可及的。本文通过对中国人习得英语特殊疑问句时对疑问词移动限制规律界限原则和空语类原则的可及性研究来探索普遍语法在二语习得中的作用。
18. Batch reactor; Charging operation; Multiple constraint
中文关键字批次反应器；进料操作；多重限制
19. Time-selective channel signal model based on multipath-Doppler diversity representation is given in multi-path fast fading channel, and RLS space-time receiver algorithm based on time-varied constraint condition is presented and the computational complexity of this method is analyzed. Simulations show that the performance (including convergence and detection) is well.
针对多径快衰落信道下的DS-CDMA系统，给出了基于多径-多谱勒观点描述的时间选择性信道的信号模型，提出了基于变约束条件下的递归最小二乘空时接收机算法并分析算法的运算量，最后通过仿真分析了所提出的方法的性能。
20. In this paper, an improved method of optical flow estimation is proposed under the condition of the basic constraint equation and the smooth constraint.
本文在基本约束方程和平滑性约束条件下，提出了一种改进的瞬时位置速度估计方法。
constraint 词典解释
1. 限制;束缚;约束
A constraint is something that limits or controls what you can do.
constraint在线翻译
e.g. Their decision to abandon the trip was made because of financial constraints...
他们决定放弃这次出游是因为财力有限。
e.g. Water shortages in the area will be the main constraint on development.
水资源匮乏将是制约该地区发展的一个主要因素。
2. 克制
Constraint is control over the way you behave which prevents you from doing what you want to do.
constraint 单语例句
1. But measures should be taken " to prevent the local government bond market from being a conduit for soft budget constraint ".
2. A more substantial constraint would be to establish a tougher disciplinary regime on fiscally profligate countries as part of a reinforced institutional framework.
3. It may carry the implication that highly educated people are not fulfilling their ambitions or finding the countryside a constraint on their talent.
4. Today's economy may be more resilient than in the past, but periods of excess credit creation tend to yield to periods of credit constraint.
5. That legal constraint applies only to the construction industry, because traditionally that was the trade in which outsourced workforce was popular.
6. The difference is that the former trusts humanity and respects individual choices while the latter is a constraint on an individual's will.
7. For most joint ventures capacity constraint has been a lingering problem in recent years and they are facing the same challenge in 2011.
8. But their eagerness to invest was always constraint because there are no sufficient investment channels in the country for private capitals.
9. A major constraint on the civilian helicopter industry in China is airspace restrictions and the resulting lack of air and ground services.
10. Party chief Xi Jinping emphasized that constraint and supervision over the exercise of power must be intensified to place power in a cage.
constraint 英英释义
noun
1. the act of constraining
the threat or use of force to control the thoughts or behavior of others
2. a device that retards something's motion
e.g. the car did not have proper restraints fitted
Synonym: restraint
3. the state of being physically constrained
e.g. dogs should be kept under restraint
Synonym: restraint
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