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Thirdly, improve the lighting tank structure, form a arc surface on the top of the tank to get more reflection surface. In this way, the angle of reflection avoids the shelter of the light tube and gets the most reflection.

三是巧妙改进光槽结构，让光槽顶部形成一个弧面，增强反射面；其形成的反射角减少了灯管的遮挡，使有效的反射量最大化。

Firstly, to further improve detection accuracy, the tilt angle of the license plate is determined based on the minimum p-th power variance of vertical coordinates of the horizontally projected edge points.

针对常用的旋转投影车牌倾斜检测算法检测精度不高和计算量大的问题，提出一种基于投影坐标p次方差及粒子群的车牌倾斜检测方法。

However, it turned out the relationship was never weakened, Britain and France grew to be more like military alliance, and the Anglo-French Entente gradually became the core of British diplomatic policy and a significant means to restrict German, to improve the Anglo-Russian relationship, and to keep peace in Europe.

结果，英法关系不但没有被削弱，反而逐渐地向军事同盟关系靠近，英法协约也逐渐成为英国外交政策的核心，成为英国限制德国、改善英俄关系、保持欧洲和平的重要手段。

A ship course controller is designed for Norrbin nonlinear ship mathematical model with matching uncertainty. Combining the backstepping algorithm with the nonlinear damping algorithm to design controller, the nonlinear damping is used to cancel the uncertainty. The integral item is introduced in the design to improve the performance of the controller. Now, general ships can only use the electric gyrocompass to measure the course angle, but they have no equipments to measure the angular velocity, so in this article another ship course controller of output feedback is designed for Norrbin nonlinear ship, firstly the angular velocity is estimated by the observer and then the ship course controller is designed.

本文基于含有匹配不确定项的Norrbin非线性船舶数学模型，将backstepping算法和非线性阻尼算法相结合设计船舶航向控制器，利用非线性阻尼来抵消系统的不确定项，同时为了更好地改善系统的性能，在设计过程中引入了积分项；由于目前一般船舶只有电罗经用于测量船舶的航向角，还没有测量船舶航向角速度的设备，因此，针对Norrbin非线性船舶模型设计了一种输出反馈控制器，首先利用观测器对船舶航向角速度进行估计，然后再设计船舶航向控制器。

Simulation results show that the algorithm is effective to improve the angular accuracy.

仿真结果表明该算法可大大提高单脉冲雷达的测角精度。

Memory of California of American los angeles and anile research center also confirm, old people if can get online moderately, not only conduce to take exercise and improve brain function, still can postpone mental decline.

美国洛杉矶加州记忆和衰老研究中心也证实，老年人倘能适度上网，不但有助于锻炼和提高大脑功能，还能延缓脑力的衰退。

This paper reports study on the education of multimedia assembled, adopted information compose of books, figures, animated drawing, sound and video in teaching. The results show that the education of multimedia stimulates manifold sense so as to improve learning interest and activeness of students.

研究农业昆虫学多媒体组合教学，采用了文本、图形、动画、声音、视频等多种媒体技术，图文并茂；给学生提供的外部刺激是多种感官的综合刺激，这种刺激能引起学生的学习兴趣和提高学生的学习积极性，教学效果较为理想。

In order to improve the cycle performance of lithium-ion rechargeable battery, a little of anisole was added in the electrolyte system of EC／DEC／1.0 mol*L－1 LiClO4, with improved graphite and Li as electrode materials.

为了改善锂离子蓄电池的循环性能，在EC／DEC／1.0 mol／L LiClO4电解液体系中加入微量添加剂苯甲醚。

In order to improve the efficiency of the system, we use anisole/toluene/ TBP as the solvent, in which the concentration of EAHQ is improved to 1.0 mol/L during the recycles of EAQ/EAHQ redox system.

二甲苯／TBP N门，体积比）溶剂中，EAHQ的饱和浓度为 0石2 mol几，用于丙烯环氧化时丙烯相对于 EAHQ的转化率为 96％，生成环氧丙烷的选择性为 88％。

The technology of quasi coronary scan can display the exact location,type,degree of graveness and dislocation of the fracture anklebone,and improve the rate of diagonosis of the anklebone.

踝关节准冠状位CT扫描技术能从近似冠状位角度显示踝关节骨折的具体部位、类型、严重程度及移位情况，能提高踝关节骨折的检出率。

Methods: Five patients with parkinsonism or dystonia were assigned to general anesthesia using an modified endotracheal tube.

本实验依照人体实验之相关规定进行，五位患有帕金森氏症或肌张力异常的病人接受神经立体定位手术。

If you can benefit from this book, it is our honour.

如果您能从本书获益，这将是我们的荣幸。