查询词典 system engineering

From the aspect of software engineering, this paper introduced the realization idea and the structure of the system.

从软件工程的角度，介绍了本系统的实现思想和体系结构设计。

As engineering activities related to groundwater are getting more and more complicated,seepage problems in arbitrary rectangular coordinates system can be often met.

随着与地下水有关的工程活动的逐步复杂化，任意直角坐标系下潜水渗流问题日渐多见。

Regions actively introduce policies to guide the reform and development of the construction industry, construction enterprises modern property rights system reform in full swing; Industry and enterprise restructuring has made remarkable progress, constantly improve industrial concentration; Construction management and the rapid increase of technological innovation, market competitiveness gradually improved; outstanding works of the main line to clear rectifying and standardizing the market mechanism has taken shape, the market order and safety engineering quality, especially construction safety situation has further improved.

各地区积极出台有关政策引导建筑业改革发展，建筑业企业现代产权制度改革全面展开；行业和企业结构调整取得明显进展，产业集中度不断提高；建筑业企业管理和技术创新能力快速增强，市场竞争力逐步提高；以清理拖欠工程款为主线的市场整顿规范机制基本形成，市场秩序和工程质量安全，特别是建筑安全生产形势进一步好转；清理拖欠工程款和农民工工资问题取得初步成果。

And it will made references for engineering design of system.

该原则的提出对于系统工程设计有参考价值。

Ship ; Navy vessel engineering ; Refrigeratory system ; Research ; Compressor ; Simulation ; Modeling

船舶、舰船工程；制冷系统；研究；压缩机；仿真；建模

Based on grey system the ory, we first propose some methods to the processing of measuring data in revers e engineering.

本文首次将灰色系统理论应用于逆向工程中测量数据的处理，提出了几种基于灰色系统理论的数据处理方法。

This paper introduces SAIS, An Integrated Rule-based System for Analysis of Software Sructure, which is designed to provide partially support to software maintenance and reverse-engineering activitie.

本文介绍了SAIS，一个基于规则的软件结构分析集成系统，它被设计用于提供对软件维护和软件逆向工程活动的部分支撑。

In science and technology to achieve the first of the four, it is necessary to develop and launch China's first extraterrestrial objects and the landing detector detectors to inspect for the first time the use of the "Long March Route B" on the transfer of launch vehicle and spacecraft orbit for the first time The establishment and use of deep-space monitoring and control network for monitoring and control communications, for the first time to achieve a soft landing on the moon, the face on tour, the Spring River, and so the survival of a major breakthrough, carried out on tables topography and geological structure, mineral composition and chemical composition of the internal structure of the moon, the earth-moon Table on the environment and space exploration, and other activities supporting the basic completion of the lunar exploration engineering system.

在科学技术方面，实现四个第一，要研制并发射中国第一个地外天体着陆探测器和巡视探测器，第一次利用"长征三号乙"运载火箭发射地月转移轨道航天器，第一次建立和使用深空测控网进行测控通信，第一次实现月球软着陆、月面巡视、月夜生存等重大突破，开展月表地形地貌与地质构造、矿物组成和化学成分、月球内部结构、地月空间与月表环境等探测活动，建成基本配套的月球探测工程系统。

Automatic sprinkler system of water by pipeline leakage country "heating and sanitary engineering construction and acceptance norms" section 3.15 states: water pressure test, 10min with the pressure drop of not more than 0.05Mpa.

自动喷水系统管道的泄漏水量按国家《采暖与卫生工程施工及验收规范》第3.15条规定：水压试验时，10min内压力降不大于0.05Mpa。

The vibro-impact systems are familiar with the non-smooth dynamic systems.The dynamics research of the vibro-impact systems not only is significant in theory but also has practical values in engineering.Firstly,using the Poincaré map method,we get an existent criterion of single impact period-n motion in a two-degree-of-freedom vibro-impact system with damper.It is shown that our conclusions are valid through the numerical simulations.Moreover,the satiability of periodic motions is studied and the correspon...

基于Poincaré映射的方法，通过解析的方法导出了一类具有阻尼的两自由度碰撞振动系统的单碰周期n次谐运动存在性判据，经过数值模拟验证了理论分析的正确性，并给出了分析其稳定性的判别公式，通过数值模拟，讨论系统的局部分岔与全局分岔，同时比较了系统参数变化对其周期运动的影响，发现在强阻尼、弱激励、小质量比、较大恢复系数下系统将会出现较多的有规律的周期碰撞。

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。