查询词典 aircraft

The aircraft was found about 7:40 p.m. PT and searchers were able to verify by serial number that it was the missing aircraft, said Yakima Valley Emergency Management spokeswoman Tina Wilson.

飞机被发现大约下午07时40分太平洋标准时间和搜索能够核实序号，它是飞机的失踪表示，亚基马谷应急管理tina的发言人威尔逊。

The first record of a reflector sight, being used on aircraft was in Germany, where in 1918 the optical firm of Optische Antal Oigee of Berlin, working from the Grubb patents, produced two reflector sights for aircraft.

第一个有记录的使用航空反射式瞄准具的国家是德国，时间是在1918年，由柏林的Optische Antal Oigee 光学公司制造。

The Oigee sight The first record of a reflector sight, being used on aircraft was in Germany, where in 1918 the optical firm of Optische Antal Oigee of Berlin, working from the Grubb patents, produced two reflector sights for aircraft.

第一个有记录的使用航空反射式瞄准具的国家是德国，时间是在1918年，由柏林的Optische Antal Oigee 光学公司制造。

The first aircraft to be overhauled was a PBY Catalina followed by every type of aircraft operated in Indian and Burma.

第一架飞机的大修是PBY卡塔林之后，每一种类型的飞机在印度和缅甸。

The real-world joints in the aircraft structure usually consist of multi-row fasteners. This thesis builds the 3D FE contact analysis model of a typical aircraft joint with three-row countersunk screws, and studies pin-load distribution and stress characteristics under constant and varied cross-section thicknesses as well as with and without pre-tighten screw conditions for the joint. Many applied pin-load numerical distribution laws for different conditions in the joint are recognized.

本文对典型的多排沉头螺钉接头建立了三维有限元接触分析模型，对螺钉的钉载分布在截面等厚度和变厚度、无预紧力和加预紧力多种情况下进行了数值计算分析，给出了诸多实用化钉载分布规律。

Moreover, as being one of the remedies, the registered states are authorized to deregister the registration of the aircraft and the exportation of the aircraft to other states is also permitted.

此外，救济方法中还准许航空器国籍登记国注销该航空器之登记，并将航空器从其所在国家出口至其他国家。

However after over twenty years' flexuous development, up to now, our national Aircraft leasing industry is still in the primary stage, our domestic Airliners' Aircraft leasing is monopolized by the foreign companies.

然而中国的飞机租赁业经过二十多年的曲折发展，目前仍处于发展起步阶段，中国的飞机租赁市场仍为外资所控制。

Lock On: Flaming Cliffs 2.0 will feature all the flyable aircraft of Lock On: Flaming Cliffs and include several fan-requested upgrades to aircraft, sensor, and weapon systems.

锁定：烈火危崖2.0将采用所有轰炸机飞机锁定：烈火危崖，包括几个风扇要求飞机，传感器升级和武器系统。

Fokker elmo is active in the design, manufacturing and support of electrical systems in the markets of aircraft and aircraft engines.

福克·埃尔莫公司活跃于国际飞机和飞机发动机市场上，专门设计、工程制造并生产电气系统。

In order to describe the complexity of aircraft and make the Digital Product Definition model hereditable and patulous, a Product-Process-Resource Knowledge Model for aircraft is presented.

为描述飞机产品的复杂性，使数字化产品定义模型具有良好的可继承性和可扩展性，提出了飞机产品－过程－资源知识模型。

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。