研究工程

The domestic teaching condition about optical engineering is dissertated,teaching modes of many American uni- versifies,which keep ahead in optoelectric science and engineering,are analyzed,such as the University of Arizona,the Univer- sity of Rochester and the University of California,studies the design,the outline and the multimedia courseware of their optical courses.

简要地论述了目前国内光学工程教学现状，分析了在光学工程教学与科研领域中处于一流地位的多所美国大学的教学方式，如亚利桑那大学、罗切斯特大学以及加州大学等，仔细研究了它们关于光学工程学科的课程设置、教学大纲和教学课件。

Trade, consumer electronic products trade, power station equipment trade. Trade in services and industrial investment areas, Afro-Asian International Group, its frequent use of foreign exchanges, with the civil business built up good cooperation relationship and personal connections as well as the perfect professional services, engage in exchange of cultural performances, exhibition services, Business States to study business travel, project management consulting, the World Bank Asian Development Bank, African Development Bank and other international financial institutions, project contracting loans, government grants foreign aid project contracting, the introduction of U.S. venture capital patent production of civilian sensors, and the International Geothermal Association Cooperation in the geothermal resources development and utilization, engineering supervision and six Indian companies for electricity power station in India Highway Advisory sewage treatment project tender, with the Indian national and local chambers of commerce to engage in trade consultation, and cooperation between the Confederation of Indian Industry Exhibition Services, and the Federation of Indian mining and mineral owners Orissa iron ore trade cooperation between the agents, and Iraq Alebier Construction Group cooperation in the cement exports, with the London Metal Exchange members of discarded rail trade cooperation with Ghana Minerals Association and the Sierra Leone Diamond Research Center, Shajin agreement agent and the diamond trade, and the Congo and Zambia Copper Company Acting copper and electrolytic copper trade, Kazakhstan, Nigeria and Russia Acting Saudi oil trade in Malaysia Indonesia, and Saudi Arabia Amorco, Russia Trasnneft, Rusneft, Gasplome, Nigeria NPOC, Kazakhstan OSCJ, Iran's NOIC, Malaysian Petronas, Venezuela VNOC, Cyprus HANS OIL maintain good relations of cooperation, and nearly 100 more than the global oil agent and the channel exchanges sharing resources ......

在服务贸易和实业投资领域，亚非国际集团利用其频繁的对外交流，与各国政府民间商业界建立起来的良好合作关系和人脉关系以及完美的专业服务，从事文化演出交流活动、会展服务，赴各国商务考察商务旅游，项目管理咨询，世界银行亚洲开发银行非洲开发银行等国际金融机构工程承包贷款项目，政府赠款援外项目工程承包，引入美国风险投资专利生产民用传感器，与国际地热协会理事合作进行地热资源的开发和利用，与印度六家工程监理公司合作进行印度电力电站高速公路污水处理项目的咨询招标，与印度国家和地方商会合作从事贸易咨询，与印度工业联合会合作进行会展服务，与印度矿业联合会以及奥里萨邦矿业业主合作进行铁矿石贸易代理，与伊拉克阿勒比尔建工集团合作从事水泥建材出口，与英国伦敦金属交易所成员合作进行废旧钢轨贸易，与加纳矿产协会以及塞拉利昂钻石研究中心协议代理沙金和钻石贸易，与刚果赞比亚铜业公司代理铜矿和电解铜贸易，代理沙特尼日利亚俄罗斯哈萨克斯坦马来西亚印尼原油贸易，与沙特Amorco，俄罗斯Trasnneft， Rusneft， Gasplome，尼日利亚NPOC，哈萨克斯坦OSCJ，伊朗NOIC，马来西亚Petronas，委内瑞拉VNOC，塞浦路斯HANS OIL 保持良好合作关系，与全球近100多家石油代理商和渠道商往来密切资源共享。。。。。。

Lightweight fills of sand-EPS beads were formed by blending sands with EPS beads in proportions. They could be used as lightweight geomaterials/fills suitable for various infrastructures, e.g., embankments, backfills and replacing materials. To study their deformation and shear strength behavior could help understand their mechanical properties and determine the ground deformation and stability in the fields.

砂－聚苯乙烯颗粒轻质填料是由工程标准砂和超轻质聚苯乙烯颗粒按一定质量配比均匀混合而成的土工合成材料，研究其变形和剪切强度特性是掌握其工程力学特性的重要内容，也是解决实际工程中变形和稳定的重要依据。

It is necessity to take an impact test for FOPS in laboratory in order to install falling object protective structures at engineering vehicle and check its dependability.

为了对工程车辆的落物保护装置进行可靠性试验提供理论依据，采用冲击动力学的塑性波两侧的动量平衡理论对工程车辆FOPS受冲击时落锤的动态响应进行了研究，建立了锤头变形的基本方程，绘制了方程相应曲线；建立了锤头在冲击过程中任一瞬时变形长度和非变形长度的数学模型，找到了工程应变和冲击速度之间的曲线对于塑性大变形的突变点及影响落锤变形的各个因素和控制变形的依据。

The new nonlinear percolation law can be used for study of gas nonlinear percolation theory in low permeable medium and engineering application. It provides the theoretical ground for the development of gas resource in low permeable medium and the geological evaluation of low permeable medium environment, and makes the important reference for practical engineering application of many fields.

新的非线性渗流定律可运用于低渗透介质气体非线性渗流理论及工程应用研究，为低渗透介质天然气资源开发与低渗透岩石介质环境地质工程评价奠定了理论基础，对多种领域的工程实际应用具有重要指导意义。

CNPC Southwest Engineering Branch formerly the Survey and Design Institute of Sichuan oil, gas industry is the guiding design of Class A units, national mega projects west-east gas pipeline project design unit, is China's first natural gas in the ground survey and design and construction Scientific research units.

中油工程设计西南分公司前身为四川石油勘察设计研究院，是天然气行业指导性甲级设计单位、国家特大型工程西气东输管道工程主要设计单位，是我国最早从事天然气地面建设勘察设计及科学研究的单位。

The present engineering quality evaluation systems and criterions are investigated and compared in this paper. The analytic hierarchy process method of engineering quality evaluation is applied for the construction of quality grade evaluation systems for municipal bridge engineering, which include the choice of evaluation system, evaluation method, evaluation index and the confirmation of the index weights, the consistency analysis of judgment matrix, correction of index weights.

本文对目前工程质量评价体系和规范对工程质量评价方法进行了系统的研究和比较，运用层次分析方法构建了市政桥梁工程的质量评价体系，主要包括对评价体系的选择、评价方法、评价指标及指标权重的确定，判断矩阵的一致性分析，指标权重的修正。

In this paper, a brief presentation on the development of irrigation and drainage engineering and the basic concept of CI is given firstly.

该文在对灌排工程的发展现状和计算智能的基本概念进行简要介绍的基础上，分别就计算智能中常用的理论方法如模糊集理论、人工神经网络、遗传算法、模拟退火算法、粗集理论以及混沌理论等，在灌排工程的系统规划、建模预测、工程设计、综合评判以及优化运行等方面的应用研究现状进行了简要回顾与综合评述，最后对计算智能在灌排系统工程应用中存在的问题及其发展前景进行了展望。

Research conclusions:The karsts encountered in the construction can be divided into four types according to the engineering geological charac.

研究目的：宜万线是目前已建和在建工程中岩溶最为发育的铁路线，全线共有隧道159座，约占线路总长度的59%，其中多数隧道穿越碳酸盐岩地层，岩溶、岩溶水极其发育，这给隧道工程的安全施工以及工程建成后的运营安全造成十分重要的影响。

Study on the geologic forecast s way tunnel of in karsts -geology;2. Study of the Characteristic of Bearing Capability of Pile Foundation in Karsts Area;3. Research conclusions:The karsts encountered in the construction can be divided into four types according to the engineering geological charac.

研究目的：宜万线是目前已建和在建工程中岩溶最为发育的铁路线，全线共有隧道159座，约占线路总长度的59%，其中多数隧道穿越碳酸盐岩地层，岩溶、岩溶水极其发育，这给隧道工程的安全施工以及工程建成后的运营安全造成十分重要的影响。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！