查询词典 systems engineering

Boston, MA ( Sept. 17, 2007)— InHand Electronics, Inc., a leader in handheld and wireless device platforms for OEMs, the Natick Soldier Research Development and Engineering Center and Army Research Lab, Sensors Electronic Device Directorate, today announcedat the Embedded Systems Conference the completion of the first general-purpose, military-grade PDA utilizing low-power, flexible display technology.

波士顿，麻省( 9月17日2007)—掌上电子产品公司，原始设备制造商掌上和无线电设备平台的领军人，内蒂克战士研究发展和工程学中心和陆军研究实验室，传感器电子设备董事会(Adelphi， MD)，今天在嵌入系统会议上宣布已率先获得民用和军用级低耗、灵活的掌上电脑显示技术。

Applying both engineering mathematics and numerical methods to form computer models for the simulation of marine systems.

本课程旨在引导学生利用对海洋系统的了解，以工程数学、数值方法结合电脑程式为工具，将海洋系统纳入数值模式。

And resolves many difficult issues for complex multibody systems dynamic analysis, design and simulation in engineering areas. Therefore, it is worth to deeply investigate and perfect the spatial operator algebra.

本篇论文也是以空间算子代数理论为研究对象，对其理论作深入研究，并在Lie群、Lie代数、Riemannian流形理论体系中建立空间伴随算子形式的高效率建模和高效率递推运算动力学模型。

Adopting peak detection, AGC based on receiving duty cycle and multi-phase synchronization, the method can be an optional scheme for lowering sampling rate and system realization cost.engineering methods of IR-UWB wireless systems which focus on the RF front-end of the transceiver are studied by theoretical analysis and experimental verification.

文中还给出了综合这些方法时在室内多径信号下接收性能的仿真结果，仿真表明这种方法在室内环境下可以可靠工作在数兆到数十兆的传输速率上。

A visitor survey carried out at HANNOVER MESSE 2009 revealed that over 75 percent of the attendees want to invest in new and improved technology:"We offer a marketplace for the entire spectrum of automation technology - ranging from mechanical and plant engineering to process automation and automation systems for industrial buildings," explains Wolfgang Pech, Senior Vice President at Deutsche Messe AG with special responsibility for HANNOVER MESSE.

一项对2009年汉诺威工业博览会参观者的调查显示，超过百分之七十五的与会者希望投资于新的和改进技术，德国汉诺威展览公司高级副总裁，汉诺威工业博览会的特别负责人Wolfgang Pech解释说："我们为自动化技术的整个范围提供市场-从机械和设备工程到工业建筑的过程自动化和自动化系统。"

These jobs will be in engineering, constructing and operating huge solar systems and wind farms and manufacturing new photovoltaics.

这些工作机会将出现在工程设计、建设、经营庞大的太阳能系统和风力发电场，还有建造新的光伏产业。

An important field in vibration engineering is the dynamics of mechanical systems with piecewise smooth features, such as existing clearance, constraint, friction and hysteresis, It is possible to optimize practical system parameters by investi...

对其分岔与混沌行为的研究为工业实际中含间隙机械系统和冲击振动系统的优化设计提供了理论依据。

United States Postal Service: f.1970; more than 790,000 employees; handling more than 153 billion pieces of mail annually; main functions include providing mail processing and delivery services to individuals and businesses within the united states, committed to the development of efficient mail-handling systems, operating its own planning and engineering programs, responsible for the protection of the mails from loss or theft, apprehending those violating postal laws; postmaster general and CEO-Marvin T.

主要职能包括：向美国国内的个人和企业提供邮件处理和投递服务，发展高效率的邮件处理系统，管理自身的计划和工程项目，负责保护邮件免於丢失或被窃，逮捕触犯邮政法律的分子。1996年11月，该局与中国邮政总局签署了关於在中美两国间开展全球包裹联网服务的协议。

United states postal service: f.1970; more than 790,000 employees; handling more than 153 billion pieces of mail annually; main functions include providing mail processing and delivery services to individuals and businesses within the united states, committed to the development of efficient mail-handling systems, operating its own planning and engineering programs, responsible for the protection of the mails from loss or theft, apprehending those violating postal laws; postmaster general and ceo-marvin t.runyon.

主要职能包括：向美国国内的个人和企业提供邮件处理和投递服务，发展高效率的邮件处理系统，管理自身的计划和工程项目，负责保护邮件免于丢失或被窃，逮捕触犯邮政法律的分子。1996年11月，该局与中国邮政总局签署了关于在中美两国间开展全球包裹联网服务的协议。

And sanitary or environmental engineering, which involves the study of water supply, purification , and sewer systems.

以及环境卫生或环保工程——研究供水系统、水净化系统与排污系统等。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐