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Traditonal treatment include debridement and broad-spectrum antibiotics were used after operation,but local ischemia and devitalization of bone and soft tissue occurred when open fracture,drug concentration of local fracture is lower than blood.

常规处理是清创术后全身应用广谱抗生素，在开放性骨折中，由于血运障碍、骨与软组织失活，全身应用抗生素时，骨折局部抗生素浓度往往低于血药浓度，疗效较差而副作用大。

The method of diagonal processing is an important special case of the proposed method and the properties of the frequency spectrum of diagonal-sampled data are examined.

对角线信号处理法是本文所述方法的一个重要的特例，故对对角线采样数据的频谱进行了研究。

We then diagonalize the matrix C and obtain the eigenvalue spectrum and eigenvectors. The large eigenvalues which go beyond the upper bound of the random matrix, i.e., the Wishart matrix, reflect the local correlations between stocks. The largest eigenvalue corresponds to the market mode, and next large eigenvalues represent the interactions between stocks in a same sector.

进一步，通过对角化，我们得到矩阵C的特征值谱和特征向量，超过随机的Wishart矩阵特征值谱上边界的特征值反映了股票间的局域关联，其中最大的特征值对应于市场模式，其余的次大特征值代表了同一板块内股票间的相互作用。

Dianthus in China is one of the most extraordinary of the most common flower, blossoms and has no spectrum on the location of it.

石竹在我国是一种最平凡最常见的草花，名花谱上向来没有它的位置。

They are the Experimental Study On Using Lock-in Amplifier As Spectrum Analyzer and the Experimental Study On Using Single-photon Counting Experimental System for Measuring Diaphaneity.

它们分别是锁定放大器用作频谱分析仪的实验研究和单光子计数系统用作透明度测量的实验研究。

In this paper,the contents of Fe3+ and Fe2+ and the diathermancy of Eglass are measured,the absorption spectrum of both states of iron are analysised.

定了无碱玻璃中Fe2＋和Fe3＋的含量以及玻璃的透热性能，并对玻璃中铁离子和亚铁离子的吸收光谱进行了分析。

Rotational Raman spectrum of a diatomic molecule.

一个二原子分子的转动Raman光谱。

Diatomic molecule ; Vibrational energy spectrum ; Algebraic method ; Physical representation

双原子分子；振动能谱；代数方法；物理表象

The relation of Murrell-Sorbie potential parameters and spectrum date for diatomic molecules is got.

摘 要：导出了Murrell-Sorbie势能参数与双原子分子光谱数据的关系。

Density Functional Theory in connection with accurate LCAO basis sets and norm-conserving pseudopotentials were used to study two issues which are (1) The Selective Functionalization of Single-Walled Carbon Nanotubes with Diazonium Radical and (2) The Molecular Dynamic Simulated IR Spectrum of Adsorbed C3H3 and I on the Ag(111) Surface.For the first, we investigated (1) NO2C6H4 direct addition (2) NO2C6H4N2 dissociative addition reaction on semiconductor (8,0), metallic (9,0)and(5,5) carbon nanotubes.

第一部分模拟的结果显示，在半导体性质(8，0)和金属性质(9，0)、(5，5)奈米碳管上，硝基苯自由基(NO2C6H4)的直接加成反应於不同导电性质的奈米碳管间不具有选择性，而硝基苯重氮化合物自由基(NO2C6H4N2)的解离吸附反应会选择性的与金属性质奈米碳管发生反应，因为在金属性质的系统中，奈米碳管於过渡态时会藉由电荷的转移来稳定过渡态的结构，进而帮助反应更快的进行。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。