应用

In the study, cementum and dentin chips were obtained from roots exposed to periodontal pockets, building model in vitro for PDLC to grow.

EDTA在临床中主要应用于釉基质蛋白植入手术中，EDTA的应用是否会促进釉基质蛋白作用的发挥，尚未见报道。

The visionary Swiss dye-works team had proven talent with the invention of their centrifugally cast cylinders and very soon recognized that the advantages the material and its special production method brought about were suitable also in a completely different field of application: for piping.

瑞士染色工厂团队想象力丰富，发明了离心浇铸圆筒，并很快认识到这种材料的优越性。这种特殊生产方法同样适于另一个完全不同应用领域：管道应用领域。精确地说，应是50年前，第一次将圆筒作为管道来运输水。

Acetone has been in common use as a solvent and as an extracting regent, in industry for several decades. It is easy to evaporate in air. When the concentration of acetone in air is higher than 10,000 ppm, people may experience such symptoms as cephalalgia, nausea and so on.

由於丙酮是工业上广泛应用的溶剂，它极易挥发，且当人体曝露在高浓度的丙酮下，会有头痛、困倦及呕吐等症状，所以丙酮感测器可应用於工业的环境检测。

The above-mentioned experiments and theoretical analysis provide reference in application of ceramic materials for engineering technical personnel and they also lay a foundation for the application of ceramic materials in mechanical engineering.

上述试验和理论分析，为工程技术人员在工程实际中应用陶瓷材料提供了参考依据，也为本文在机械工程中应用陶瓷材料奠定了基础。

Supply chain planning applications are notoriously complex because many of the applications are developed with heavy involvement from the initial users.

供应链规划应用极复杂的，因为许多应用程序开发的大量参与，从最初的用户。

It is almost half century that western countries focus on scientific history, scientific forecast, scientific structure research by citation method, while in China, the related investigation are nearly blank.Differences among citation indices, In China, researchers accustomed to use chain index such as the number of citation, at the same time, western scholars incline to net index for instance: co-citation, bibliographic coupling.Differences among citation databases.

在此基础上对国内外引文分析应用研究中的三个主要差异进行了比较，1 研究对象的差异：国外很早就开始重视引文分析方法在科学结构、科学史领域的研究，国内则几乎是空白。2 引文指标与分析方法的差异：国内侧重对引文链状指标的运用，而国外则相对更重视网状指标的应用。3 国内外引文分析数据库的差异。

Decision rule chain and distance function of decision rule are proposed, by which the order of decision rules are explained. The group scale's effect on decision quality and the marginal contribution of decision-makers are analyzed. It's pointed out that the increase of the scale will enhance the decision quality with the optimal decision rule applied. Otherwise it is likely to weaken the decision quality. It's proved that for homogeneous group with simple majority rule applied the marginal contribution of decision-maker will decrease while the scale increases or the decisional competencies of other decision-makers increase; 3.We study the group decision-making with a leader in it. It's proved that the existence of the leader impairs the decision quality when the group applies the optimal decision rule.

研究了决策者的决策能力不确定情况下的群体决策，给出了最优决策规则，指出其仍然是广义加权多数规则；提出了决策规则链和决策规则距离函数的概念，利用这些概念解释了群体决策规则的序现象；分析了群体规模对决策质量的影响、决策者决策能力的边际贡献，指出当群体应用最优规则时，群体规模的增大会提高决策质量，否则群体规模的增大可能会削弱决策质量；证明了对于应用简单多数规则的同质群体，随着其规模的增大，决策者决策能力对决策质量的边际贡献会减小；随着其他决策者决策能力的提高，决策者决策能力对决策质量的边际贡献也会减小； 3。

Firstly, the new watershed transformation using extended chain code was introduced. Then a new region merging method for solving over-segmentation was discussed. Experiments show the new algorithm can segment the road regions correctly.The structured road edges can be represented by straight line or segmented lines.

首先在分析经典分水岭变换算法的基础上，提出了一种新的基于扩展链码的快速分水岭变换算法，使得分水岭变换更利于实时应用；然后通过对过度分割产生原因的分析，提出了新的基于区域灰度和位置约束的过度分割解决方法，并在道路区域分割应用中取得了良好效果。

Sadly, as indicated by Chamorro, this remains the case.

在急性卒中中心，对于大部分房颤病人，我们没有应用任何形式的抗凝剂，在病程后几天开始应用华法令。

Function and limit, one-variable calculus and its application, ABC of progression and multiple-variable calculus, determinant, matrix and its calculation, system of linear equations and quadratic form, probability of occurrence, chance variable, law of large numbers and central limit theorem, sample and

本课程主要介绍函数和极限，一元微积分和它的应用，ABC级数和多元微积分，行列式和矩阵的应用，线性方程和二次方程式，事件的概率，偶然性变量，大数定律和中心极限定理，样本和参数估计，方差分析，回归分析。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。