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In this technique, K-L transformation was used to remove spectral statistic correlation on the spectral direction. Then SNMAW prediction tree technique was used to remove spatial correlation and spectral structure correlation. With the limit of a certain max error, this technique can get a higher compression ratio. 6. We proposed a lossy compression technique based on wavelet transformation with sharing significance map.

该方法在谱维方向进行K-L变换，有效地去除谱间统计冗余，而变换后的图象仍存在空间相关性和谱间结构相关性，再利用改进的预测树方法方法进行无损压缩，在最大误差很小的限制下，得到较高的压缩效率。

It is difficult to obtain the accurate segmentation threshold of the image. This paper uses the multinomial to approximate the histogram envelope curve by different phase. So the question of how to obtain the accurate segmentation threshold of the image can convert into the solution of the minimum of multinomial, Using this method it can be solved the question how to segment the image more accurately.

对于在图像分割时难于得到图象分割的准确阈值问题，提出利用多项式对直方图包络线进行分段拟合，把图像分割阈值问题转化为求多项式极小值的问题，从而求出用于分割图像不同灰度层次的最优阈值的方法。

A view of the sea and a staircase leading up to Cave 13B at Pinnacle Point in South Afirca where Arizona State University paleoanthropologist Curtis Marean and an international team of researchers found ochre, bladelets and evidence of shellfish findings that reveal the earliest dated evidence of modern humans.

美国亚利桑纳州立大学古人类学家马里昂率一支国际研究人员组成的团队，在南非峰顶岬角13B洞发现赭土、石器时代锋利的小石片及现代人类最早食用贝类的证据。图为峰顶岬角湛蓝的海景和木梯。

Sirius jabbed a finger at the very bottom of the tree, at the name 'Regulus Black'.

小天狼星伸出一个手指，指了指家谱图最下面的一个名字：雷古勒斯·布莱克。

On this topic and plans in the single-source shortest path problem, algorithm But I wrote, but now retrospect to think that a number of minor errors.

这个题目和图论中的单源最短路径问题，算法我倒是写出来了，不过现在回想起来觉得出了一些小错误。

AIM: To investigate the change of maximum response of flash electroretinogram for various photopic adaptation duration and to found the range of normal value so as to provide evidence for corresponding experimental researches.

探讨正常成年家猫不同明适应条件下闪光视网膜电图（flash electroretinogram， F-ERG）最大反应的变化并建立正常值范围，为相关研究提供一种创伤较小且实用可行的实验方法和相关依据。

AIM: To investigate the change of maximum response of flash electroretinogram for various photopic adaptation duration and to found the range of normal value so as to provide evidence for corresponding experimental researches.

探讨正常成年家猫同明适应条件下闪光视网膜电图（flash electroretinogram， F-ERG）最大反应的变化并建立正常值范围，为相关研究提供一种创伤较小且实用可行的实验方法和相关依据。

AIM: To investigate the change of maximum response of flash electroretinogram for various photopic adaptation duration and to found the range of normal value so as to provide evidence for corresponding experimental researches.

探讨正常成年家猫同明适应条件下闪光视网膜电图（flash electroretinogram， F-ERG）最大反应的变化并建立正常值范围，为相关研究提供一种创伤较小且实用可行的实验方法相关依据。

Although the accuracy in meterological forecast of tropical cyclones has been distinctly improved, it is still a difficult problem confronting masters and anti-typhoon team leaders of the companies how to steer clear of typhoon reasonably and safely in case that the actual resistance to typhoon is strong enough, the sea area wide enough, and the time permitting ; to avoid unreasonable deviation,anchoring for shelter, blindly rushing onto her path,being involved in storm area,even into the the center of typhoon; under the limitation of the condition of the sea area and time.how to take correct meassures to escape , such as navigating with wind or windward in bias angle, slowing down, anchoring, berthing alongside the warf, mooring to buoy,etc.

传统的解决办法是，将台风中心的预报位置和本船的船位点绘在《台风位置标示图》上，研究本船与台风的相对位置以及相互间动态的发展态势，考虑各种因素的影响并留有充分余地，在小比例尺海图上用几何相对运动标绘的方法作图绘算出本船应采取的避台航向。本文所讨论的就是为迅速和较为精确地解决以上点绘和相对运动标绘的问题，在考虑了各种因素的影响并留有充分余地的情况下，在全方位范围内搜索安全航向，对本船与台风的相对位置以及两者之间的动态发展态势作出预报，并给出船长最关心的、对其作出避台决策至关重要的一组数据和直观图形，帮助使用者及早制订科学合理的避抗预案，及时果断地采取正确有效的避抗措施，解决避台决策的实际问题而设计的一个计算机标绘系统。

The apparent advantage of the method is to establish statistics codebooks for various image data,and each treating need not generate codebooks with a high coding efficient achieved, while it can apply to any opportunity with wavelet transformation used in various image and signal data compression.

其最大优点是能够建立适合各种复杂图象数据的统计码本，不必每次处理都要产生码本，极大地提高了编码效率，能应用于小

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐