查询词典 aircraft

For many years it has been widely speculated that the PLA Navy is interested in building or acquiring an aircraft carrier to improve its power projection capabilities. Although the PLAN is known to have been studying the aircraft carrier building technology and operational principles since the mid-1980s, no concrete evidence had been found proving the existence of such a building programme until recently when the Kuznetzov-class carrier Varyag, obtained by the PLAN from Ukraine in 2002, emerged from a Dalian Shipyard dry dock painted in PLAN grey.

自主建造轻型航母：在刘和其他强烈支持&远洋攻势战略&的中国海军官员的推动之下，早在1980 年代初期，中国军方的研究机构就已经开始全面展开建造一艘排水量在15000—20000吨的能够携带直升机和诸如&海上猎兔犬&一类垂直/短距起降飞机的轻型航母的可行性研究项目，尽管最终未能实现，但为以后可能的建造积累了技术基础。

The aircraft carrier was expected to be launched in 2003 and to officially go into service in around 2005. From then on, it was estimated that China will be able to build a new aircraft carrier at an interval of every three years.

该航空母舰曾被期望在2003年下水，并于2005正式进入海军服役，且从此之后，中国将以三年一艘的速度建造他们的新型航母。

This fighter aircraft prototype in 1955 the prototype initial test flight, in 1958 the go into operational service, will be two world wars later the whole world produces most one kind of airplane, at present still had four big continents the nearly 50 national air force to use the Mig -21 fighter aircraft.

该型战斗机的原型机于1955年原型机首次试飞，1958年开始装备部队，是二次世界大战以后全球生产最多的一种飞机，目前仍有四大洲的近50个国家空军在使用米格-21战斗机。

This 9,700 pound howitzer saves over 6,000 pounds of weight by making extensive use of titanium and advanced aluminum alloys, allowing it to be carried by Marine Corps MV-22 tilt-rotor aircraft or medium helicopters, and/or airdropped by C-130 aircraft.

这个重量为9700磅的榴弹炮因为大量采用了钛合金和高级铝合金从而节减了6000磅的重量，让它可以通过陆战队的MV-22 斜旋翼飞机或中型直升机运输，而且可以由C-130飞机进行空投。

Before flight path is designed for the airborne control system. The aircraft can be commanded after taking off, and the aircraft aviates automatically according to the preconcerted flight path.

飞行前通过计算机给飞机上的机载控制系统设置航线，遥控起飞后可由机载控制系统控制，飞机按照预定航线进行自主飞行。

Article 15 Provisions of this law concerning the owners of civil aircraft are applicable to the legal person to whom the State consigns State-owned civil aircraft for business management or use.

第十五条国家所有的民用航空器，由国家授予法人经营管理或者使用的，本法有关民用航空器所有人的规定适用于该法人。

Article 124 The carrier shall be liable for the death or personal injury of a passenger, if the accident took place on board the civil aircraft or in the course of any of the operations of embarking on or disembarking from the civil aircraft

第一百二十四条因发生在民用航空器上或者在旅客上、下民用航空器过程中的事件，造成旅客人身伤亡的，承运人应当承担责任

It's been ferried atop a modified 747 aircraft known as a Shuttle Carrier Aircraft.

机身顶上加载了改良后的747飞机——即我们所知的航天运载飞机。

It's been ferried atop a modified 747 aircraft known as a Shuttle Carrier Aircraft.

它被固定在一架以航天飞机运输机著称并改装过的747上完成国内飞行。

Its comprehensive coverage includes: mechanical and nondestructive testing equipment and methods for ceramic and polymer matrix composites used in the construction of aircraft and aircraft engines; rockets and spacecraft; carbon-carbon, CFRP, GFRP, sandwiches, laminates, honeycombs etc.

它的全面覆盖面包括：用于航空器和飞机发动机结构中陶瓷和聚合体基复合材料的机械与无损探伤设备和方法；火箭和航天器；碳-碳、CFRP、GFRP、夹层、分层、蜂窝等。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。