查询词典 aero

The dynamic process of the aero engine was described by using the Volterra progression model. And identification arithmetic of the Volterra progression model for aero engines was proposed. It was applied to a certain turbofan engine by imitating the dynamic respondence.

利用Volterra级数对航空发动机的动态过程进行描述，建立非线性模型，提出了模型的辨识算法利用某型涡扇发动机的动态仿真，进行了发动机Volterra模型辨识及验证。

Objective To investigate the clinical feature, characteristics of acoustic and aero-dynamic peremeters of functional dysphonia contrasted with the normal adults and evaluate the value of acoustic and aero-dynamic measurements in the diagnosis and treatment of functional dysphonia.

目的 观察功能性发声障碍喉镜图像、嗓音声学特征及空气动力学变化，探讨喉镜检查、计算机声学分析、空气动力学变化在功能性发声障碍诊断、鉴别诊断、分类及治疗中的应用价值，初步建立功能性发声障碍临床诊断标准。

As a result of the Western Air Defense Group of plates for the bombers, fighter-bomber powered devices into the aero-engine business all listed companies, including the "Flying Leopard" matching "Qinling" aero-engine, air dynamic fact has become the first A shares listed on the true meaning of the overall military enterprises.

作为西方航空防务集团为轰炸机，歼击航空动力装置到轰炸机发动机业务的所有上市公司，包括板块结果，"飞豹"匹配"秦岭"航空发动机，空气动力实际上已成为第一一份关于军工企业整体上市股票的真正含义。

With the aim of control pneumatic stability fault and ensure the safety and function of aero-engine,The method To survey and change The two pneumatic stability faults include speed lost and pant vibratility of aero-engine has been an important researchful subject matter.

如何对航空发动机失速和喘振这两类气动失稳进行测量、变换，以便对气动失稳进行控制，确保发动机安全和性能是当前国内外航空界的一项重要研究内容。

By above research, the following results are obtained.(1)The extracting module of aero-radioactive thematic information is integrated with ENVI, the remote sensing image processing software;(2) Based on the IDL, the computer program modules extracting following uranium thematic information have been developed, including initial uranium contents, active uranium contents, uranium migration coefficient, uranium information strengthen, uranium D-value and variance Ratio etc, al. Some of kalium special information extracting modules are also developed;(3)Based on the IDL, the aero-radioactivity information multi-parameter focus analysis module is developed;(4) It is proposed that a lots of phenomenon of uranium immigrating exist in Keping-Kuche are in the Neocene period. Because of the uranium pre-enrichment, the areas with high uranium content were formed in Neozoic and Quaternary. The above migration uranium are also the abundant source for uranium ore-forming in favorable strata of Mesozoic and Cenozoic system;(5)There are obvious uranium immigrating and enrichment in Eastern Portion of Keping Block Uplift, Yinate-Laolongjiang, and Qidaoban-KuChe.

通过上述研究，取得了如下成果：(1)实现了航放专题信息提取模块与ENVI遥感图像处理软件的无缝集成；(2)基于IDL语言开发了初始铀含量、活性铀含量、铀迁移系数、铀信息增强、铀差值方差比等航放铀专题信息，钾专题信息提取处理程序；(3)基于IDL语言开发了航放信息多参数聚焦分析处理程序；(4)发现柯坪-库车地区在晚第三纪开始出现了大量的铀迁移富集现象，不仅使上第三系、第四系沉积时因铀的预富集而形成铀含量高场区，而且也为研究区中新生代有利目的层的铀成矿提供了铀源条件；(5)研究认为，研究区柯坪断隆东段，英阿特-老龙江，七道班-库车等三个区块存在明显的铀迁入富集。

Aero-engines are developing in the miniaturization, totalization, high performance, and high dependability direction. Distributed control will become the important and promising direction of aero-engine control.

航空发动机控制正在向小型化、综合化、高性能、高可靠性方向发展，分布式控制系统是一个很有前途的新型控制系统。

Windows 7视窗 7 Aero feature Aero功能 give you a very unique experience with translucency and glass effects.

给你一个非常独特的经验和半透明玻璃效果。

Third, the author calculated the jet aero field by CFD, had a numerical simulation on turbulence field and proved the principle of aero's phonating.

第三，用FLUENT软件计算了喷流的气流场，并模拟了湍流场，验证了气流声的发生原理。

One, wind tunnel -- develop aero commander of an advance unit or vanguard to decide a plane or function of other aero flight, wait like speed, height, outside waiting for element except thrust of plane weight, engine, the air motive force that the mainest factor is machine of action Yu Fei.

一、风洞——研制飞行器的先行官决定一架飞机或其他飞行器的飞行性能，如速度、高度等，除飞机重量、发动机推力等要素外，最重要的因素是功能于飞机的空气动力。

The bearing, as one of the aero engine key component, plays a crucial role on the reliabilities of aero engine.

轴承作为航空发动机的关键部件之一，对发动机的可靠性起着决定性的作用。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。