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Now the controllability theory in linear systems over the field R of real numbers has been heavily studied. This theory is efficacious for analyzing the characters which are determined by the value of physical parameters and system structure, nevertheless a practical system has a definite structure and has approximate, even unknown parameter sometimes because of a limit to experiment conditions, or a limit to making technology, the errors of observation. It is inconvenience for a linear system over the field R of real numbers to analyze the structure characters of a physical system, such as structural controllability.

目前，实数域上的系统的完全能控性理论研究已经很成熟了，它用于分析系统结构和物理参量的值共同决定的那些性能是有效的，然而，在工程中，由于实验条件或者制造工艺上的限制和观测上的误差，以及人为地对数据的近似处理，一个实际系统往往其结构是确定的，而参数只是近似的甚至未知的，实数域上的系统不便于分析物理系统的结构性质，如结构能控性。

Based on a kind of orthogonal complete functions in L2[0,1], another one (called V-system) which has equivalence relation with U-system is created. It is a kind of new and effective mathematical tool on signal multi-resolution analysis. Besides that V-system keeps the favorable properties of U-system and can accurately reconstruct geometry information which expressed in piecewise polynomials by finite sum of functions in V-system, it has more special properties, such as simple construction, abundant levels, convenience of application, quick calculation, local support, and so on. V-system is the generalization of Haar orthogonal functions, and to be a class of wavelet base. It has a good future for some applications in the fields of wavelet analysis and signal processing.

从L2[0，1]空间的一类正交完备函数系U系统出发，构造了另一类与之等价的正交完备函数系，称之为V系统，它是信号多分辨分析方面的一种新型的、有效的数学工具。V系统不仅保持了U系统的优良特性，对多项式表达的几何信息能够做到有限项精确重构，并且较之U系统，它更有结构简单、层次分明、计算快捷、局部支集等特点，应用起来将更加灵活方便。V系统可以看作是Haar函数系的推广，是一类小波基，在某些数字信号处理及小波分析问题中有良好的应用前景。

Vassilis Demetriades, Professor of Turkish Studies at the University of Crete, has argued that "any expert in Ottoman diplomatic language can easily ascertain that the original of the document which has survived was not a firman", and its authenticity has been challenged.

克里特大学的土耳其学教授瓦西利斯-第米特里亚第斯曾辩称："任何研究奥斯曼外交语言的专家都可以很容易确定，留存下来的原始文件不是一份敕令"，其真实性受到质疑。

Since no evidence has emerged of the Defenceinvestigation or the source of information it has been suggested that the leakor even the probe into Mr Fitzgibbon has come from elsewhere within theGovernment and even from his own allies in the NSW Labor Right.

由于国防部的调查或透露此事的消息来源没有证据浮现出來，这表明消息泄露或对菲茨吉本先生的详细调查是来自政府内的其他部门，甚至是他在新南威尔士州右倾工党内自己的盟友们。

Treads the beat to start, may choose the advance on the steering wheel or back up, the unique steering wheel also has the music sound production function, dozens of pleasant to hear worlds names ballad, absolutely can let you the baby play happy is excited, comfortable skid resistant flannelette gasification cushion, but also has the safety belt oh, in addition the unique gasification type guards against hits the automobile body, just like has all around packed the security aerocyst in yours baby, in addition the vehicle speed control in each hour 2.5 kilometers, simply Don't worry "the collision" the accident possibly the injury which brought to the baby, the storage battery which the use specially made, charged for 6-8 hour, might open 45-60 minute, The storage battery does not need from the vehicle to take out then completes the charge.

踏板式启动，在方向盘上就可选择前进或倒退，独特的方向盘还带有音乐发声功能，数十首好听的世界名谣，绝对会让您的宝宝玩得开心又兴奋，舒适的防滑绒布充气坐垫，还带有安全带哦，加上独特的充气式防撞车身，犹如在您的宝宝四周装满了安全气囊，加上车速控制在每小时2.5公里以内，根本不用担心"撞车"事故可能给宝宝带来的伤害，使用特制的电瓶，充电6-8个小时，可开上45-60分钟，电瓶无须从车中取出即可完成充电。

Since 1990s, it has attracted much attention of researchers around the world, and has been well developed and applied. Now, this theory has become a flash point in the research area of computer science and information science.

自上世纪九十年代以来，粗糙集在理论上不断完善，在应用上广泛扩展，已逐渐成为国际学术界的研究热点之一。

In sum, Jiang Heng has not only realized his intent of rejection with the "women gazing flirtatiously", but have allowed that age to be eternally planted in a moment of enjoyment for the artist. At the same time, he has also concealed a type of sorrow of adolescence, and has used idols to replace the intervention of reality.

也就是说，江衡通过"媚眼美女"，既实现了他的拒绝意图，让年龄永远驻足在足以让艺术家感到愉快率性的时刻，同时又把一种少年的伤痛隐藏了起来，而用偶像取代对现实的插入。

The chaplain has often told me, that upon a catechising day, when Sir Roger has been pleased with a boy that answers well, he has ordered a Bible to be given him next day for his encouragement; and sometimes accompanies it with a flitch of bacon to his mother.

在牧师经常告诉我，后一catechising一天，当爵士已与一个男孩的答案好高兴，他已下令圣经是给他的鼓励第二天，有时伴随着与它的熏肉小道他的母亲。

Today, the strategy implementation has achieved initial success, the production and operation of the shipyard Shanhaiguan has shown a good trend. 2600 TEU container ship hull construction in progress, 70,000 tons floating dock construction, 30,000 tons bulk carrier construction of the 74,000 tons oil tanker converted into a dump-type bulk carrier project and has also started.

如今，战略实施已初见成效，山海关船厂的生产经营呈现出良好的态势。2600箱集装箱船船壳建造工程正在进行中，7万吨浮船坞建造工程、30000吨散货船建造工程、74000吨油轮改装成自卸式散货船工程也已开工。

Sharp relief the outline by the polished oak or walnut made of ebony in the late decorative panels, like the Imperial Palace has the chair back, straight handrails, and has spin into spherical, cylindrical spiral or railings of the legs, with bun-shaped or Dutch whirlpool foot ornaments, the use of painted wood inlay works fine, hawksbill shell, gold-plated metal, mother-of-pearl, ivory, furniture component parts produced by Spain Cordoba leather, velvet, needlework lace, brocade and tassels and other decorative ornaments, decorative patterns has olive branches, laurel leaves, leaf foil labeled as the vortex, the Arab-style patterns, roses decorated, whirlpool floriation, round carving, shell, monster.

夏普救援抛光橡木或乌木在后期装饰板核桃皇宫一样，大纲有椅子，直扶手，并已成为球形，圆柱形螺旋或腿栏杆的馒头，形或自旋荷兰漩涡脚饰，木材的镶嵌画使用工作正常，玳瑁壳，镀金金属，母珍珠，象牙，家具零件，西班牙科尔多瓦皮革，天鹅绒生产的零部件，刺绣花边，锦缎和流苏等装饰饰品，装饰图案的橄榄枝，月桂叶，叶箔作为涡，阿拉伯风格的图案，玫瑰花饰，漩涡花饰，圆雕刻，贝壳，怪物的标签。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。