constrains

[kənˈstreinz]
  • constrains
  • v.

    强迫( constrain的第三人称单数 );强使;限制;约束;

纠错 数据更新时间:2025-11-14 02:28:03
  • 词义辨析

    constrain, compel, force, oblige

    这组词共同的意思是“强迫”,都常用于被动结构。它们的区别在于:

    1.compel指使用权力或各种手段迫使对方去做某事或处于某种状态; force主要指用武力或强制的办法去完成某事; constrain指由于受外界压力或环境的影响,迫使某人做某事,也可指受良心、情感或饥饿等方面的内在力量驱使去做某事; oblige则往往是由于客观原因促使某人做某事。例如:

    When he was a young man, he was forced to leave his homeland for political reasons.早在青年时代,因为政治原因他被迫离开自己的祖国。

    You cannot compel good work from unwilling students.你不能迫使不肯学习的学生学习好。

    Cold weather constrained the plant's growth.寒冷的天气抑制了植物的生长。

    I should be obliged if you wouldn't say so.你如果不这样说,我就感谢你了。

    2.compel和force的主语既可以是人,也可以是物; oblige则一般以人作主语。例如:

    When confronted by such clear evidence, the Senator was forced to eat his words in public.面对如此明白的证据,参议员只得当众收回前言。

    Energy crisis compels fuel conservation.能源危机使人们必须节约燃料。

    The police obliged him to leave.警方要他离开。

    3.在语气上, compel和oblige较弱; 而force暴力威胁的含义较强。例如:

    He was compelled to do it against his will.他不得不违心地做这件事。

    The school regulations oblige us to be present at school on time.校规要求我们必须按时到校。

    The enemy was forced to get back under our massive blows.在我方的沉重打击下,敌军被迫后退。

    compel,force,constrain,oblige

    这些动词都含“迫使”之意。

    compel指在法律、权力、力量或行动等的驱使下被迫而为。

    force指用个人意志、权力、权威或暴力等,迫使他人改变看法或做本不愿做的事。

    constrain侧重施加约束力或有约束作用的影响,也指环境对人强加的影响迫使人去做某事,尤指受良心、情感等内在力量驱使去做某事。

    oblige指由于生理上或道德上的需要,促使某人做某事,也指有权威的人或机构迫使某人做某事,还可指在特定情况下被迫作出的反应。

  • 近义词
  • 反义词

  • checkv.检查;查看;核实;控制;抑制;克制;存放;在…上打钩;托运;
  • coercevt.强迫,强制;控制,限制;威胁;逼迫;
  • compelv.强迫,迫使;引起(反应);
  • confinev.限制;监禁,关押;
  • conscriptn.被征入伍者;
  • constrictvt.压缩, 压紧;妨害,阻碍;收缩;挤压;
  • cumbervt.妨害;使受苦;
  • encumbervt.<正>妨碍,阻碍,拖累;
  • forcev.强迫;强行;把…强加给;用力推动;
  • hampervt.妨碍,束缚,限制;使困累;
  • hindervt.& vi.阻碍,妨碍;成为阻碍;
  • hold back隐瞒;控制;阻碍;犹豫不决;
  • inhibitv.抑制;禁止;
  • limitn.极限;限制;界限;范围;
  • localizevt.使局部化;使具地方色彩;
  • makevt. 做,制造;生产,制定;使成为;使产生;
  • obligevt.强制,强迫;使负债务;使感激;施惠于;
  • pressv.压;按;把…塞入;紧握(手或臂);推搡着移动;催促;坚持;压平;熨烫;压榨;压制;用力踩;极力要求;困扰;硬给;
  • pressuren.压力;气压;催促;紧张;
  • restrainvt.抑制,压抑;限定,限制;制止;监禁;
  • restrictvt.限制,限定;约束,束缚;
  • shamen.羞耻,惭愧;耻辱;让人遗憾的事;
  • stemn.茎;高脚杯的脚;烟斗柄;词干;
  • stiffenvt.& vi.(使)变硬,(使)强硬;使绷紧;使猛烈;使粘稠;
  • tightenvt.& vi.收紧;(使)变紧;(使)绷紧;加紧;
  • tighten up使紧密,加强;收紧;
  • urgev.敦促,催促;推,拉;驱赶;强烈要求;
1、

In the same time, the expansion of fiscal expenditure constrains tax system reform weaken the utility of tools to distribute income ( individual income tax and transfer payment).

同时财政支出的刚性特征也制约着税制改革,个人所得税和转移支付制度这一公平分配的工具难以施展。

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2、

But even that is not what I feel constrains me and so many others.

但是真正让我们觉得受束缚的并非这些.

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3、

It imposes constrains, restricting nature's freedom.

它具有限制自然界自由度的强制性.

词典精选例句

4、

To get the transient characteristics, according to the mathematical model of three-phase induction motors in α-β coordinate, considering the stator winding terminal voltage constrains condition of fault operation, the practical simulation program was written.

根据三绕组单相电容异步电动机在α-β坐标系下的瞬态数学模型以及故障状态时的端点边界方程,推导出绕组的端电压约束条件,编写计算机仿真程序;

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5、

Constrains has not gasped for breath.

压抑得喘不过气来.

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6、

This paper introduces the problem of data mining based on temporal constrains. We create two new operators on temporal interval space and design an algorithm called TISS-DM by making advance of these operators.

这部分工作还包括对时态区间、时态约束下的数据挖掘空间以及时态区间操作等进行了形式化,它们是TISS-DM的理论基础。

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7、

The introducing of GSP is to discover the patterns within the time constrains, sliding windows.

GSP的引入是为了发现满足序列模式中的时间约束、滑动窗口的模式。GSP算法增加了时间约束、滑动窗口和分类法。

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8、

And a dynamic penalty function method is used to solve the optimization with non-linear constrains . 4.

并引入动态罚函数方法,来解决 非线性 约束优化问题.

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9、

The paper tries to solve this by introducing spatial dimension, indexes of spatial aggregations index which point to the record set of spatial aggregation, as well as spatial constrains sets, into the traditional MDM, to construct spatial MDM and spatial data cube.

文中尝试在传统多维数据模型中引入空间维度,在度量中引入指向空间聚合结果的空间聚合索引,并引入空间算子集合,从而构造出空间多维数据模型和空间立方体。

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10、

Hence we propose a kind of structure postulates about the movement of categorical positions, and form a particular Categorical Type Logic-Multi-Modal Logic with constrains on accessible relations in possible world semantics.

因此,给出关于范畴位置移动的结构公设,构成特定的范畴类型逻辑系统,即多样模态逻辑,并给该系统的可能世界语义学的可通达关系确立相应的限制条件。

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11、

However, AlN is hard to sinter, which constrains its application.

但AlN难以 烧结, 在很大程度上限制了AlN的应用.

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12、

Xidian University, also based in Xi'an, once required students to learn swimming but later changed it to an elective course because of venue constrains and increased number of students.

同样位于西安的西安电子科技大学,曾要求学生学习游泳,但随后因为场地限制、学生数量的增加,只能将其改为了选修课。

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13、

The machine character, constrains and individual objective of each member can be also found, and form a one-to-one correspondence in the composition of the new expression.

各个成员内部的机器类型特征、约束、局部目标也在新表达法中充分体现,并且与供应链的组成形成了明确的一一对应关系。

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14、

The key point which constrains the urban road capacity is the intersection.

城市道路交通通行能力制约关键在交叉口.

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16、

Multiobjective design optimization of truss structure is processed, on the base of considering the objectives of minimum gross mass and maximum system reliability and the conditions of constrains of stress and geometry, using the finite elements offsetting method in the structural analysis and design.

采用结构分析设计中的有限元位移法,考虑总质量最轻、总可靠性最高这两个目标函数和几何约束、应力约束这两个约束条件,对绗架结构进行多目标优化设计。

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17、

Their species'genetic makeup constrains them to be insects.

他们的物种基因构成限制了它们成为昆虫.

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18、

And international law constrains strong nations more than it does the weak.

因而,国际法对强国的限制要大于弱国.

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19、

The paper researched the method to solve TSP with constrains by genetic algorithm.

主要研究用遗传算法解决带有约束的TSP的方法.

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20、

We'll ignore the continuity constrains.

我们往往忽略连续约束条件.

词典精选例句

21、

Robust control law with a smaller gain is received via solving a class convex optimization with LMI constrains.

该控制律的求解,借助求解一类具有线性矩阵不等式(LMI)约束的凸优化问题。

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22、

The discovery of synergism in virus-resistant transgenic plants severely constrains the of transgenic plants.

抗病毒转基因植物中协生作用的出现,严重限制了基因工程植物的商品化生产.

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23、

Based on the discrete state equation of the system, the bounded variable simplex method of linear programming ( LP) is first applied to find the control sequences which meet the control constrains, then the cutting plane method is used to deal with state constraints.

在离散数学模型的基础上,首先应用求解线性规划问题的有界变量单纯形方法求出满足控制约束的控制序列,然后再利用割平面方法处理状态约束,以求得满足约束条件的最优控制。

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24、

The second term is based on the shape information, which constrains the active contour to approach a shape compatible with a statistical shape model of the shape of interest.

第二项是形状能量项,它保证主动轮廓在统计形状模型所允许的范围下形变;

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25、

The fewer the current management constrains are, the better it match the CSFs.

在目前的管理较少限制的, 它的更好的匹配的国别服务框架.

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26、

Only single highly active month of the contract, but also constrains the realization of intertemporal arbitrage.

而仅单一月份合约的高度活跃, 也制约了跨期套利的实现.

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27、

Note : Shift-drag constrains the move to be along the action line.

移动整个物体,单击并拖动作用线的内中点.

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28、

In this manner, the committee's input constrains the administrator's discretion.

从这个角度, 咨询委员会的引入抑制了行政官员的裁量权.

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29、

This paper focus on Vehicle Routing Problem with time window constrains. A new method is established for VRP by considering actual carrying cost between distribution sites and utilizing network analysis function of GIS.

研究了具有时间窗限制的车辆路线问题,考虑配送点之间的实际运送成本,结合GIS网络分析技术,建立起一种配送车辆路线规划方法。

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30、

Simply introduced the base flow for Clock Tree Synthesis, and described the file of timing constrains, and then introduced the analysis for skew and timing after Clock Tree Synthesis in detail.

简要介绍了时钟树综合的基本流程,并对时序文件的内容作了简要的描述。然后对时钟树综合后的时钟偏差和时序的分析做了详细的阐述。

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