查询词典 restrict

Last night Defra imposed a 3km protection zone and a 10km surveillance zone around the Redgrave area to restrict the movement of poultry and isolate them from wild birds.

昨晚，Defra划定了Redgrave 周围3公里为保护区，10公里内为隔离区。以限制那些家禽的活动范围，并避免它们和野生鸟类接触。

Western of most labour force cannot reeducate sex is to restrict western the main factor; that the industry chooses western the choice basis of the industry of adaptability; dominant that the target that structure of the industry in development optimizes should be industrial structure and consumptive structure is the consumptive connection between the industry and man-made the diversity that growth pole fosters.

西部多数劳动力的不可再教育性是制约西部产业选择的重要因素；西部开发中产业结构优化的目标应是产业结构和消费结构的适应性；主导产业的选择依据是产业间的消费联系和人造增长极培育的多样性。

The paper analyzes theoretically the influence law of length distortion after the reductions from measured side length to reference ellipsoid surface and then from side length on the reference ellipsoid surface to gauss perspective plane. It also discusses theoretical methods to restrict and the projection distortion influence.

从理论上分析了将实测边长归算到参考椭球面上和将参考椭球面上的边长归算到高斯投影面上的长度变形影响规律，讨论限制和减小这种投影变形影响的理论方法。

Furthermore, you can check for a valid referrer and restrict the pages tocertain browsers.

此外，你可以检查一个适当的提交以及限制某些浏览器(Opera， IE， Netscape)的页面。

Conventional refrigeration system are always for factory or family, widely used in refrigeratory and air-conditioning, but in some special situation, for example in military, the volume and weight of the cooling equipment are restrict strictly, which promote the development of miniaturization in cooling system.

一般的制冷装置都是针对工厂或者家庭，普遍应用于冰箱或者空调，但是在军事或者在一些特定的条件下，对制冷装置的体积、质量等有严格要求，这就大大促进了制冷装置小型化的发展。

The main research content is: Using the experimental of cutting force and roughness of high speed face milling cutter and high speed end milling cutter mill aluminium alloy and cast iron, analyze the rules of the high speed milling velocity, feed rate per tooth, milling depth and milling width to high speed processing. Use multiple linear regression method, set up surface roughness and the cutting force fluctuation models. Certify the regression model notability, and provide a reliable guarantee for the accuracy of function optimization. Based on the targets of productivity, manufacturing cost, surface roughness, cutting force fluctuation optimization model, according to research of the high speed milling parameters selecting restrict of work piece, machine, tool and safety, set up high speed milling parameters multi-object optimization system.

本文以已有的高速铣削机理及高速刀具技术研究成果为基础，结合高速铣削试验，进行了基于遗传算法的高速铣削参数优化研究与系统开发，主要的研究内容为：通过高速面铣刀和高速立铣刀加工铝合金和铸铁等材料的切削力和表面粗糙度试验，进行了铣削速度、每齿进给量、铣削深度和铣削宽度对高速铣削加工过程影响的研究；采用多元线形回归的方法，建立了切削力及其振幅和表面粗糙度模型，并对模型的显著性进行验证，为高速铣削参数优化模型的建立奠定了基础。

RCP is regarded as an assistant method in deep hypothermic circulatory arrest in that it provides partial brain blood flow,maintains a low brain temperature,optimizes cerebral metabolic function during DHCA by supplying oxygen and some nutrient and removal of catabolic products;it also reduces the incidence of cerebral embolization by flushing out air and particulate microemboli from the arterial tree before the reinstitution of antegrade perfusion,thus prolonging the limitation of safety of DHCA.But brain edema probably happens to restrict the clinical use of this method.

上腔静脉逆行性灌注是深低温停循环脑保护的辅助手段，已证明在低温状态下，它为脑部提供低流量血流，维持脑部低温状态；提供部分氧和营养物质，运走代谢产物；减少气栓及栓塞的发生，从而延长了深低温停循环脑保护的安全时限，而脑水肿的危险性限制了该方法在临床的应用。

The bismaleimide has the defects such as high melting point, bad resolvability, high curing temperature, great brittleness because of the structure, and these restrict its application and development.

双马来酰亚胺由于结构的特点，使得双马来酰亚胺树脂具有熔点高、溶解性差、成型温度高、固化物脆性大等缺点，这些均限制了双马来酰亚胺树脂的应用与发展。

To restrict the direction of the product development and the development of enterprises'own.

从而局限了产品开发的方向和企业自身的发展。

Also, you do not have to restrict yourself to do just one thing.

当然你也不必约束自己只做一件事。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。