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首页英语词典restrictionrestriction的意思

restriction

英 [rɪ'strɪkʃ(ə)n] 美[rɪ'strɪkʃən]

英英释义考试真题实用场景例句

近义词ceiling limit qualification

n. 限制；约束；束缚

CET4中频词TOEFLCET6扩展词汇

词态变化

复数: restrictions;

英英释意

1. a principle that limits the extent of something;: "I am willing to accept certain restrictions on my movements"

2. an act of limiting or restricting (as by regulation)

3. the act of keeping something within specified bounds (by force if necessary)

英文词源

restriction (n.): early 15c., "that which restricts," from Middle French restriction (14c.) and directly from Late Latin restrictionem (nominative restrictio) "limitation," noun of action from past participle stem of Latin restringere "restrict, bind fast, restrain," from re- "back" (see re-) + stringere "draw tight" (see strain (v.)). Meaning "act of restricting" is from 1620s.

考试真题

In response to those restrictions, grain-importing countries are trying to nail down long-term trade agreements that would lock up future grain supplies.

Unfortunately, many federal and state laws impose post-conviction restrictions on a shockingly large number of Americans, who are prevented from ever fully paying their debt to society.

Why do policymakers of alcohol control place density restrictions?

实用场景例句

import/speed/travel, etc. restrictions: 进口、速度、旅行等限制

to impose/place a restriction on sth: 对某事实行限制

The government has agreed to lift restrictions on press freedom.: 政府已经同意撤销对新闻自由的限制。

sports clothes that prevent any restriction of movement: 宽松的运动服

the restrictions of a prison: 监狱的种种约束

...the lifting of restrictions on political parties and the news media...: 取消对政治党派和新闻媒体的限制

The relaxation of travel restrictions means they are free to travel and work.: 旅游限制的放松意味着他们可以自由地出行和工作。

His parents are trying to make up to him for the restrictions of urban living...: 他的父母正试图弥补他在城市生活的局限。

The second restriction upon the president's power is the limited time at his disposal.: 总统权力受到的第二项限制就是可以自由支配的时间有限。

Salt Threshold Value Measurements for Instruction Salt Restriction Diet in Patients witn Heart Diseases.: 测定盐阈指导心脏病病人合理限盐饮食.

The protocol chooses the QoS routing path based on dynamic delay restriction and link stability factor.: 该协议基于动态时延约束和链路稳定因子来选择QoS路由.

The gasoline detection system consists of a capillary restriction.: 汽油检测系统由毛细管节流器组成.

Above this restriction threshold the substance is restricted and declaration of the substance is obliged.: 超过这一限制门槛的,实质是对于限制和宣言的实质都是责任.

The power will turn into disaster without restriction, just like the fire outside the stove.: 没有制约的动力就会成为炉外之火,渠外之水,将变成灾难.

For restriction on use, see attached schedule.: 有关限制用途请参阅附录.

You spend more time there than you do on restriction.: 你在那呆的时间比关禁闭的时候还多.

Firstly, this part exposes the basic theories of the restriction of trademark right.: 首先, 文中阐述了商标权限制的理论基础.

There is no restriction [ limit ] on the number of people.: 人数不限.

Numerical simulation can save cost and over come the restriction during actual measure.: 数值模拟技术可以节约大量的成本,克服实际测量的局限性.

WEIGHT RESTRICTION: vehicles in excess of 10 tonners laden weight may not cross this bridge.: “重量限制”: 负重超过十吨的车辆不得穿越此桥.

Power without restriction is vulnerable to corruption.: 权利不受限制容易导致腐败.

Clearly there is some extra restriction.: 显然,还存在有某种附加的限制.

The Restriction Enzyme Database from NEB.: 限制苺资料库取自新英格兰生物实验室公司.

Logon failure: account logon time restriction violation.: 登录失败: 违反帐户登录时间限制.

This a restriction on all transient emitted types.: 这是对所有瞬态发出的类型的限制.

Large DNA molecules are first dissected with restriction enzymes to produce specific fragments.: 首先用限制性内切酶将大的DNA分子切断,产生出特殊的片段.

Filter function for the restriction of the files on the basis of various criteria.: 过滤器功能的限制,档案在此基础上的各种标准.

The effects of restriction rigidity randomness on the blade natural frequencies are investigated through an example.: 通过实例研究了根部约束刚度的随机性对叶片频率的影响.

The indirect restriction factor refers to uncovery extent of committing crime and culture criterion.: 犯罪社会学中的间接约束因素指犯罪暴露度与文化规范.

But it places high customs and other re ( restriction ) on many products, especially rice, fruit and beef.: 但是在其他产品上都设有高关税以及各种限制, 尤其是大米, 水果和牛肉.