查询词典 key out

At last, it is good for manager to check all the information of the lessons, students and teachers. Furthermore, it can carry on a management to them, and carry out the renounce of the news.Key words: select course, the renouncement of course information, B/S、SQL Server 2000、JSP

学生选课系统的将使选〖本文来自：毕业设计论文网 www.lw678.com 〗课管理工作规范化，系统化，程序化，避免选课管理的随意性，提高信息处理的速度和准确性，能够及时、准确、有效的查询和修改选课情况。

The system provides a function, which is good for students to check their personal information and the management of selecting course, to the characters of the students. And for the teachers, it is convenient to look into the curricular lesson that he hold and the Student's information that chose the course. At last, it is good for manager to check all the information of the lessons, students and teachers. Furthermore, it can carry on a management to them, and carry out the renounce of the news. Key words: select course, the renouncement of course information, B/S、SQL Server 2000、JSP

系统对学生角色提供个人信息查看、选课管理以及其他功能；对教师提供查看自己所担任课程的课表和选该门课程的学生信息；提供给管理员以下功能：查看所有课程、学生、教师的信息并可以对它们进行管理，以及实现新闻的发布并修改。

In the western mining areas, when from adjustment to restriction adjustment, the original national control points are of low grade, or the points are destroyed and the surface movement is out of shape. thus, there are few control points and the reference frame conversion is a big problem in the western high elevation areas. As a result, this thesis makes a reparable design in accordance with the key problems of holing through survey.

本文就利用GPS技术测设地面近井点的网形布设、观测方法、数据处理作了相应阐述；并对由无约束平差到约束平差时，西部地区可能遇到在矿区分布的原有国家控制点往往只有低等级点，或点位遭破坏、地表移动变形等可能使可用控制点很少的情况、以及西部高海拔地区坐标系统变换问题，提出了针对贯通测量的关键问题应对方案。

To understand inner control by instinct and experience is expressed by Game analysis. To find out the measurement of inner control related game effect through setting up converge game model. Inner control should strengthen position restrainer, department distributing of key procedure and authorization management, risk evaluation.

将直觉和经验中对内部控制的理解，用博弈分析的方法表达出来，通过构建合谋博弈模型，找出内部控制措施对应的博弈效果，以说明资产管理公司的内部控制应加强关键业务流程的岗位牵制、部门分工，加强授权管理和风险评估。

The key factors affecting the strength,slump and the water retentiveness are found out basing on the specialty of recycled concrete.

目前，再生混凝土技术是世界各国共同关心的课题，己成为国内外工程界和学术界关注的热点和前沿问题之一[1-3]。

Finally, the key and trend of the research on reticulated mega-structure were pointed out.

最后指出了巨型网格结构体系研究的关键问题和今后的研究方向。

The anode structure of CI-LIGBT is optimized by numerical simulation, and it is pointed out that segmented p〓 anode region surrounded by n〓 anode region is the key to improve the ability of current limiting, and the more deeper the n〓 anode junction relative to the p〓 anode junction, the more powerful the ability of current limiting is. The affection of the breakdown voltage BV〓 of the reverse biased p〓n〓 junction and the sample resistance upon the latching current, the latching voltage and the on-state voltage have been studied, and it is indicated that the tradeoff between the on-state voltage and the latching characteristics is the excellentest when BV〓 is 1. 1V so that its on-state voltage can be just only 0.6V higher than conventional LIGBT. It is also found that this device is especially suit to high temperature environment. Based on X. B. Chen's surface voltage sustaining structure using optimized variational lateral doping and Ludikhuize's multiple floating rings structure, high voltage LIGBT and is studied in this paper.

通过数值模拟，优化了CI-LIGBT的阳极区结构，指出采用被n〓阳极区包围的单元状p〓阳极区是提高该器件限流能力的关键，而n〓阳极区结深相对p〓阳极区结深越大，器件的限流能力越强；分析了反偏p〓n〓结击穿电压BV〓和取样电阻对器件闩锁电压、闩锁电流和导通压降的影响，得出BV〓在1.1V时器件导通压降和抗闩锁能力间的折衷关系最优，其导通压降仅比普通LIGBT高0.6V；分析了温度对LIGBT闩锁性能的影响，表明CI-LIGBT即使在450K的高温下也不会闩锁，尤其适用于高温工作环境。

This paper discusses two questions about the first and the second lows of thermodynamics in teaching so as to point out that a whole understanding of the reversible process character is the key to the problem.

本文讨论了热力学第一和第二定律教学中，两个学生质疑产生的原因，指出全面理解可逆过程的特点是问题的关

Some of the key things you should look out while buying a coffee roaster machine for your personal use is the whether it suits your requirements or not.

一些关键的东西，你应该看出来，而买了咖啡烘烤机供你个人使用的是有关是否符合你的要求与否。

"I would like to mention that our President, Gloria Macapagal-Arroyo, our Foreign Minister, Alberto Romulo and the Indonesian members of the IPU particularly have strongly come out for a more effective sanction against the ruling junta in Myanmar unless they go back to the roadmap of democracy that should include all the key players for democratization in Burma including Aung San Suu Kyi," said Pimentel.

皮门特尔说："我愿意在此表明，我国总统阿罗约、外长罗慕洛以及印度尼西亚在各国议会联盟中的成员都特别强烈地要求更有效地制裁缅甸军政府，除非军政府回到民主的路线图上来。这包括释放缅甸所有主要的民主活动人士，也包括昂山素季。"

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。