查询词典 row operation

To realize reduced equivalent representation for functional dependency set, sameroot row, same-class row and same-class row family are presented, merging rules of same-root row in a schema matrix are defined, merging algorithm of same-root row and solving algorithm of same-class row family in a schema matrix are discussed.

为了实现函数依赖集的最简等价表示，提出了同根行、同类行、同类行族的概念，定义了模式矩阵M中同根行的合并运算规则，讨论了模式矩阵M中同根行合并算法，同类行族求解算法。

The method relies on the facts that the row vectors composed of all the image points span, the same linear subspace as the row vectors composed of 3D space points span and that a basis of the subspace can consist of two row vectors composed of all the image points and one row vector in 3D space that is orthogonal to the former. The row vector can be determined, and the 3D reconstruction is accomplished. The novelty lies in the fact that the method can treat all the image points uniformly.

利用所有图像序列构成的行向量生成的子空间之和与三维空间点构成的行向量生成的子空间是同一线性子空间、同时由所有图像点构成的2个行向量外加一个行向量就可以组成该子空间的一个基底的特性，线性地求取子空间中的行向量，最后完成三维重建。

At the same time, the finite staff element method is used to analyze the influence of beam rigidity; and the two new methods proposed are used to analyze the influence of connect way between piles and beam; and the conclusion is obtained that the rigidity ratio between beam and piles being 0.48 is appropriate; the continuative increase of the rigidity ratio is not significant; the worst condition is that connecting way between piles and beam is hinged; the best condition is that connecting way between piles and beam is rigid. Whether is single-row pile or are double-row piles, when the front of single-row pile or the front of the front-row pile(in the double-row piles) needed excavation, it is supposed to that ought to be carefulness to excavate, because it is that the engineering cost increased greatly.

同时，用有限杆单元法，对双排桩的连梁刚度和用文中提出的方法以桩梁连接方式进行了试验和理论分析得出如下结论：在满足不相互影响排桩间距的情况下，桩顶连梁与桩的刚度比不小于0.48是合适的，此时再增加连梁刚度无意义；桩梁连接为铰结时双排桩受力变形性质最差，刚结时受力变形性质最好；不论是单排桩还是双排桩，桩前和前排桩桩前土体需要开挖时应慎重，因为这种开挖对支护结构影响很大，造价增加很多；双排桩省钱，而且抵抗变形的能力强，值得在工程中研究和广泛应用

Strabismus diorthosis under microscope has clear advantages compared with traditional strabismus diorthosis. The muscle, blood tube and the move of needle in sclera as well as the depth can be seen clearly during the operation which make the operation easy to control, so we can properly and correctly perform the operation, shorten the operation time and avoid complications like blooding, penetrate sclera which often occur during the traditional operation. The strabismus diorthosis under microscope using general micro equipments can also separate structure correctly with fewer operation steps, light reaction after operation, sooner recovery after operation, which is suit to patient who needs strabismus diorthosis.

显微镜下斜视矫正术较传统直视下斜视矫正术具有较明显优势，可以清晰地看清肌肉、血管、及针在巩膜内的走行、深浅，使手术较易掌控，可以使手术量及手术操作准确无误，缩短手术时间、避免出血、穿透巩膜等直视下手术常见的并发症的发生，同时组织分离准确，操作减少，也直接减轻了术后反应，缩短了术后恢复时间，适合所有需斜视手术患者，优势为初学者易掌握巩膜进针深度。

A three row template may be designed for function key combinations with either an alternate key row or control key row for the third row selection.

三年连续模板可设计为功能键的组合，无论是候补的关键行或控制的关键，为连续第三排的选择。

All of the row watch are one knifes, the row form of 2 knifes stands, everyone can go to the add your that row form stands program perhaps advertise to wait a place to see the advertising expense of the row's form station, this one knife, 2 knifes usually still want anti- hurl into the HYIP station inside, from here you can imagine bottom, the station-master dided not spend knife basically.

列表 全是1刀，2刀的列表站，大家可以到列表站的add your program 或者 advertise等地方看到该列表站的广告费，这1刀，2刀通常还要反投进HYIP站里，由此你可以想象下，站长根本就没花刀啊。

While researching the optimal operation of hydropower station, it is essential toconsider the optimization of operating efficiency, vibration characteristics of unit andthe safety of electric power system meanwhile. The researches of optimal operation ofLijiaxia Hydropower Station of two-row placed units are as follows: 1. Summarizes the operation experience of Lijiaxia Hydropower Station in recentyears, analyses the demands to the operation of station, provides the problems existedand the research direction of optimal operation.

在电站的运行优化研究同时考虑电站的运行效率的优化、运行状态的优化和电网安全问题是必要的，针对李家峡双排机的水电站的优化运行问题开展以下几方面的研究：(1)总结近几年来李家峡电站的运行经验，分析电网对李家峡电站运行的要求，提出了运行存在的问题和优化运行的研究方向。

Research on multi-objectives optimal operation of the hydropower station with two-row placed units is studied with an example of Lijiaxia hydropower station. Stability characteristics and operation efficiency of the two-row placed units is studied by real test and analysis. Optimal operation mode is also proposed.

以李家峡双排机水电站为实例，开展双排机水电站综合优化运行研究，通过真机测试分析，得出了李家峡双排机水电站机组稳定性特征和机组效率变化规律，提出了双排机水电站优化运行模式。

During process of dynamic operation system integration centering on operation tasks,because of complexity of the logic relations among operation tasks and limited number of operation system s,there may exists operation system s conflicts among operation tasks.

以作战任务为中心，动态集成作战系统的过程中，由于作战任务间逻辑关系的复杂性，以及作战系统的数量有限性，作战任务之间可能存在作战系统冲突问题。

For eliminating the hidden danger caused by the misiperation in the present operation law and flow, the system will manage the operation rule and the operation course by the computer, at the same time verify the validity of every operation step of every course to avoid operation mistake as a result of the carelessness of operator or the change of the operation mode.

本文所建系统针对供电公司现有操作制度和工作流程中的隐患，利用科学的算法和规则进行安全校验，避免了电网操作过程中由于人的疏忽和电网的变化而引起误操作的发生。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"