查询词典 engines

There is a host of existing technologies that could radically improve the internal combustion engines that power our cars.

有许多现有的技术可以很好地提高我们汽车的内燃机引擎效率。

The United Nations International Civil Aviation Organization on the 20th that they will begin to study the development of global standards as to the concentration of ash will affect the work of aircraft engines.

联合国国际民航组织20日表示，他们将开始研究制定全球标准，规定何种浓度的火山灰会影响飞机引擎工作。

Most popular is their use in Internet Relay Chat and Web search engines.

最常用的是 Internet 实时聊天IRC和 Web 搜索引擎。

Search engines are a good way to manage intranet information .

搜索引擎是管理内部网上信息的好办法。

According to the type of aircraft engines, a propeller and jet aircraft division.

按飞机发动机的类型分，有螺旋桨飞机和喷气式飞机之分。

In comparison with designers of helicopter , designers of jet aircraft have greater freedom in deciding where to place their engines.

与直升飞机的设计者们相比，喷气飞机的设计者们有更大的自由来决定把他们的发动机放在什么地方。

For example, jet airplanes are operating at higher and higher speeds, jet and conventional airplane engines are developing greater horsepower per pound, and pressure vessels and pipes are operating at higher pressures.

譬如， 喷气飞机飞得越来越快，喷气飞机和常规飞机发动机单位重量发出的功率越来越强大，高压容器与管道承受的压力愈来愈高。

For example, jet airplanes are operating at higherand higher speeds, jet and conventional airplane engines are developing greater horsepower per pound, and pressure vessels and pipes are operating at higher pressures.

譬如，喷气飞机飞得越来越快，喷气飞机和常规飞机发动机单位重量发出的功率越来越强大，高压容器与管道承受的压力愈来愈高。

"Later airplane design was affected by the development of the jet engine; most airplane s today have a long nose section, swept-back wings with jet engines placed behind the plane's midsection, and a tail stabilizing section."

后来飞机设计受喷射发动机的发展影响，大部分现代的飞机有一个长鼻机身，向后斜的机翼带有喷射发动机安置在飞机中段部分，尾部是安定器。

National Key Laboratory on Aircraft Engines, School of Jet Propulsion,Beijing University of Aeronautics and Astronautics, Beijing 100191,China

北京航空航天大学能源与动力工程学院，航空发动机气动热力重点实验室，北京 100191

In Western museums, collections and exhibitions Yuanmingyuan best to treasure the most number of Fontainebleau Palace, the Palace Museum in China can be said to be reproduced in the West Yuanmingyuan.

在西方博物馆中，收藏和展览圆明园珍宝最多最好的要数枫丹白露宫，宫中的中国馆可以说是圆明园在西方的再现。

Therefore, the effect of RE addition on the microstructure and mechanical properties of alloy was investigated. The results indicate that a small quantity of RE can refine the grain of HAl62-3-3-0.7 alloy, but linear RE-rich phase appeared in the microstructure of alloys which contain plethoric RE.

文章阐述了稀土元素对该类高强度耐磨黄铜的组织和性能的影响，试验表明适量加人稀土会显著细化晶粒，过量的稀土会导致在合金显微组织中形成线形富稀土相。