查询词典 engineering development

Strong technical force, the existing staff of 280 people, including engineering and technical personnel accounting for more than 32 percent of the staff. In 2004 the municipal government approved the setting up of the Dongguan City Cowan interference power engineering and technology research and development centers.

公司技术力量雄厚，现有员工280人，其中工程技术人员占员工32％以上。2004年经市政府批准，成立了东莞市科旺抗干扰电源工程技术研究开发中心。

The development of mining engineering requires a higher degree of mechanization to improve working environment, to promote productivity, efficiency, and rate of recovery, and to highlight research on safety engineering and technology.

矿业工程的发展要求进一步提高机械化程度，实现高产、高效、高回收率，重视研究安全工程及技术，以改善矿工的劳动条件。

We are looking for experienced Development and Engineering manager in electrical engineering.

我们需要有经验的电气研发和设计经理。

Electronic Engineering is part of Engineering, which plays an important role in the modernization development.

电子工程是工程学的分支之一，它在现代化进程中起着至关重要的作用。

As the rapid development of highway engineering, many highways will pass through the goaf of some mining areas. So the research of goaf is very important to highway engineering.

由于我国的公路工程发展很快，许多新建公路要通过一些矿区的采空区，因而研究采空区对公路工程有着重要的作用。

In general, the design work with traditional measures is done by hand, which cannot meet the needs of the technology and manufacture. So the author has developed a CAD hydraulic design software fit for lower specific speed axial flow runner, which is easily operated by users.The main research work of this paper is as follows:1 Analyzing the main reason of axial flow power station cannot work well under littler volume of flow in some season and putting forward an improving scheme, pointing out the characters of design under abnormal factors.2 Combined with the development of the industry in our country, the abnormal hydraulic design method of propeller turbine is discussed based on present literature, data and experiment results.3 Guided by the design method of software engineering, a suit of hydraulic design software of Lower Specific Speed Axial Flow Runner is programmed by the object-oriented programming language Visual Basic and a straightforward, concise and standard Windows human-computer dialogue interface is designed for the system, which makes the operation of the system very convenient.4 ActiveX Automation technology is adopted as the interface with AutoCAD and the hydraulic drawings are edited, modified by AutoCAD until hydraulic model drawings according with the demand of engineering practice are output.5 To resolve practice problem, the author has designed a lower specific speed axial flow runner for Duowa Power Station through an example.

论文的主要内容有：1 深入分析很多轴流定桨式水电站枯水季节小流量下不能发电的主要原因，提出减容改造方案，并指出超常规条件下的改造设计特点。2 结合国情及行业发展需要，参考现有资料、文献和前人的研究成果，进行低比转速轴流式转轮叶片水力设计方法的研究，对轴流式转轮叶片的奇点分布法水力设计进行了全面的探索，结合现代计算机技术，找到了一种针对特殊条件的轴流式转轮叶片水力设计方法。3 仔细比较多种AutoCAD二次开发工具后，结合本课题的特点，选用Visual Basic语言，综合应用软件工程的设计思想，进行低比转速轴流式转轮叶片水力设计软件的编制，为系统设计了直观、简洁和标准的Windows人机对话界面，便于用户操作；编程时在考虑到设计条件特殊性的同时，尽量做到程序的通用性，使之可用于解决同一类问题；另外，大部分程序还可移植到普通轴流式转轮叶片水力设计中，具有良好的适应性。4 利用ActiveX Automation技术与AutoCAD接口，对AutoCAD进行二次开发，在AutoCAD下实现水力图的自动生成和编辑，直至输出符合实际工程要求的木模图。5 通过算例，为多哇水电站设计了一个低比转速轴流定桨式转轮，解决其在枯水期小流量下不能发电的问题。

Design of underground cavity is frequently used in water conservancy and hydropower engineering as the development of national hydroelectricity engineering.

随着国家水电事业的发展，水利水电工程中经常会遇到地下洞室的设计问题。

The essence of engineering has inherently determined the characteristics and trend of development of engineering education.

工程的本质属性内在地决定了工程教育的性质、特征及其发展趋势。

Nowadays, with the rapid development of cities and industries, human activities take on the characteristics of expansibility and instantaneousness, which produce much information data correspondently. The former information treatment methods in the field of soil, engineering can"t meet the users" demand on exactness and alternation. So the visual evaluation of liquefaction information system becomes the urgent task in soil engineering.

当今，随着城市化和工业化的加快，人类活动呈现出空间扩展性和时间瞬时性的特点，相应产生了大量的信息数据，原有的岩土工程信息处理方法已不能完全满足用户对信息的准确、直观、迅速、可交互等多样性需求，因此地震砂土液化的可视化评价信息系统是岩土工程界迫切需要解决的课题。

Crystal Rand is committed to all types of LED-based lighting and illumination products development, production and large-scale light engineering system integration, engineering design and construction.

晶蓝德致力于以LED为基础的各类灯光及照明系列产品的开发、生产和大型灯光工程的系统集成、工程设计和施工。

Jack reached for the .30-.06 but there was no need; the startled bear galloped into the trees with the lumpish gait that made it seem it was falling apart.

杰克开了瓶威士忌，畅饮了一大口，长出一口气，说："这正是我需要的东西之一。"盖好盖，递给艾纳斯。

Of these rocks, carbonaceous slate in the Agulugou Formation and siliceous-carbonaceous slate in Zenglongchang Formation of the Zhaertaishan Group and phyllitic slate in the Bilute Formation of the Bayan Obo Group are the best horizons bearing Pt and.

内蒙古渣尔泰山群和白云鄂博群是一套陆源碎屑岩、泥页岩、碳酸盐岩，地层中Pt、Pd的含量与原岩中泥质、有机碳、有机质的含量有关。