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The two fractal parameters (amplitude B and fractal dimension D) in the new model represent the roughness of primary and higher order asperities of stationary profiles, respectively.

接着在节理表面形状的精确测定基础上，根据分形理论的变量图法，建立了描述岩石节理表面几何形状的新的分形模型。

Arms sales, as Mr. Assad's visit underscored, represent another way Russia could create problems.

武器销售如同叙利亚总统阿萨德的访问所昭示的那样，代表了俄罗斯制造麻烦的另外一种方式。

Strategic challenges in retail banking, investment banking, trading, insurance, asset management, and risk represent the largest sampling of financial services project work.

战略挑战，在零售银行，投资银行，贸易，保险，资产管理和风险代表着最大采样的金融服务项目工作。

This paper chooses residual income model to measure the cost of equity capital, and construct some index to represent the total disclosure quality and earnings disclosure quality of Chinese listed companies. Our analysis shows that for the whole sample of listed companies which conduct seasoned equity offerings in the stock market, controlling 6, company scale, B/M, leverage and asset turnover, there is positive relationship between the total disclosure quality and marginal cost equity capital; there is negative relationship between the earnings radical and marginal cost equity capita; there is no remarkable relationship between the earnings smoothness and marginal cost equity capital.

本文采用剩余收益模型计算公司的股权融资成本，分别以披露总体质量和盈余披露质量作为反映我国上市公司信息披露质量的指标，研究发现在控制β系数、公司规模、账面价值比、盈利水平等因素的条件下，总体来看，信息披露总体质量越高的样本公司的边际股权融资成本越高；盈余激进度与边际股权融资成本负相关；而盈余平滑度与边际股权融资成本的关系并不显著。

In order to represent accurately and concisely the changing characteristics of one-dimensional spectrum density function in the chatter development. This thesis, for the first time, proposes the Edgeworth asymptotic expansion formulas of spectral density. A detailed proof is given. Some new statistic including spectral skewness, spectral kurtosis and spectral cumulants are proposed.

为了准确、简洁地表达一维谱密度函数在切削颤振建立过程中的变化特征，论文首次建立了一维谱密度函数的Edgeworth渐近谱展开式，给出了详细的证明；并由此提出了"谱偏态系数"、"谱峰态系数"和"谱累积量函数"等新的谱统计量。

These antioxidant agents represent a new hope of treating Friedreich's Ataxia and there is, at the present moment, a study testing their efficiency on a group of patients.

这些抗氧化剂给予了治疗Friedreich共济失调以新的希望，目前，一项对一组患者进行的研究正在测试它们的有效性。

It's a beautifully romantic represent ation .

它是美妙而浪漫的代表。

Modern government represent the interests of all the citizen, formulating educational policy means to distribute authoritatively educational resources in essence.

现代政府是全体公民利益的代表，教育政策的制定实质上是实现对教育资源的权威性价值分配。

The color moments of partitions are extracted from the L(superscript *)a(superscript *)b(superscript *) color space to solve the problem that the global color moment excludes the color space distribution, the edge orientation autocorrelogram is used to represent the shape content of an image, and the feature distance is respectively computed. The Guassian model is used to normalize the feature. Based on the normalized distance, the global similarity measure is obtained, and the retrieval precision is improved by the weight value adjustment.

为了弥补全局颜色直方图不包含颜色空间分布关系，在La6颜色空间提取分块的颜色矩，同时利用边缘方向自相关图获得图像的形状内容，然后分别计算各特征的距离并利用Guassian模型进行特征归一化，综合上述各归一化距离，进行全局相似度量，最后采用了权值调整的相关反馈方法进一步提高检索精度。

These represent numbers in an unlimited range, subject to available memory only.

长整数的表示范围在语言上是无限制的，只受限于你的内存。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。