The "spiculation"sign raised accurate rate of the diagnosis by 11.8%.Conclusion Real-time three-dimension ultrasound is a good supplement of two-dimension ultrasound.It can give more diagnosis information of the breast mass,especially to the small mass which can not be diagnosed definitely by two-dimension ultrasound.To analyse the characteristics of coronary section will improve the diagnosis accurate rate of the breast cancer.

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In this paper, I will show the basic of the search engine especially analyse the design and implementation of the Chinese sentence splitter .

本文闡述了搜索引擎的基本原理国产va小视频，著重分析了中文分詞的設(shè)計與實現(xiàn)欧美性爱一级大黄片。

A model of continuous beam with spring supports is put forward to analyse time-dependent structural systems.

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The article analysed Japanese economy above all the crucial point of long-term depression, what analysed springlet to reform pair of Japan economy then is short-term the long-term effect in mixing, the countermeasure of the influence that final text reforms pair of our country to springlet and our country was done analyse.

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In the course of engineering design and construction,analyses and comparison different kinds of governing scheme and governing step,chooses rational protecting means and correlation stuff,by practice and staidness analyse,to sum up experience,get out conclusion and some taste,...

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Meanwhile, we analyse the cause of the effect of securities transaction stamp tax on the stock market volatility.

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Regarding to the empirical research of the impact of exchange rate variability to international trade of Guangdong province,this paper applied ARDL model(one kind of dynamic econometrics model for stationary time series) to do the research,and then applied Granger causality test to analyse the relationships between different variables.

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Analyse the technology principle of program tracking, step-in tracking, conical scan tracking and singleshot tracking, and contrast the advantage and disadvantage of them. Select program tracking and conical scan tracking considering performance and cost.

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