查询词典 beating engine

The Caravan single engine turboprop is the most successful product developed in the world general aviation industry after the 1980's. With 11~17 seats, Caravan is able to take off and land in areas where it's difficult for fixed wing aircrafts and ship the cargo there.

凯旋号单发涡桨飞机是世界通用航空制造业20世纪80年代以后开发的最成功产品，11~17座，象越野吉普车一样，可以飞抵其它固定翼飞机无法起降的地区，解决这类地区的航空客货运输。

This system can complete quickly,the realtime parametric design of turbojet,turbofan,turboprop and turboshaft engine and its parts.During designing the required information,data and structural graphics can be inquired interactively from Aeroengine Information Database and Structure Database.

该系统可以实现对涡喷、涡扇、涡轴和涡桨航空发动机部件图和总图的参数化实时设计，在参数化设计过程中提供发动机信息数据库、结构数据库的交互式查询，为设计提供所需的信息、数据和结构图形支持，可达到快速地生成供方案论证应用的各种航空发动机部件图、总图及各种信息，能快速实现多方案对比设计。

The type of engine cycle selected also influences the turbopump requirements and configuration.

该型发动机的周期选定也影响了涡轮泵的要求和配置。

Turbopump is an important part in liquid rocket engine.

涡轮泵是液体火箭发动机的重要组成部份。

The turbopump is optimized for performance and weight within the minimum possible envelope size to facilitate engine packaging.

涡轮泵是优化性能和重量与最低可能的信封尺寸，以方便发动机的包装。

The engine throttling requirements define the range of flow and discharge pressure that the turbopump must deliver with stable operation.

发动机节流的要求，界定范围的流动和排放的压力，涡轮泵必须提供与稳定运行。

Vacuum vessel seal structure used in the leak test of a liquid rocket engine turbopump is discussed.

1引言根据液体火箭发动机涡轮泵的设计要求，进行了高压低温静密封检漏试验。

As the centre of liquid-rocket-engine, the importance of the liquid hydrogen turbopump is significant. Turbopump rotordynamic instability problems concern many influencing factors, and there is great difficulty in solving them.

作为液体火箭发动机的心脏，液氢涡轮泵的重要性不言而喻，其中涡轮泵转子系统的动力稳定性问题中涉及的影响因素很多，其分析研究的难度也极大。

The rocket engine turbopump, in addition to being a high energy/weight ratio machine, must be designed to operate with the pump at cryogenic conditions and the turbine at high temperature.

火箭发动机涡轮泵中，除了作为一个高能量/重量比的机器，设计必须与泵在低温条件和汽轮机的高温。

Various turbopump configurations will be discussed at a conceptual design level, utilizing the disciplines involved in the design selection process, the "state of the art" of rotating machinery when each design took place, and the engine cycle requirements that influence the turbopump design.

各种涡轮泵的配置将讨论的概念设计水平，利用学科所涉及的设计甄选过程中，"国家最先进的"旋转机械时，每个设计发生的，和发动机的要求，周期的影响涡轮泵的设计。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48