density的例句大全

Study on Goodness of fit Method for Probability Density Function of Traffic Flow

基于最佳平方逼近的交通流统计分布密度函数优度拟合方法

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Results: The microvessel density of renal cortex and medulla in adult rats with spontaneously hypertension were less than that in adult Wistar-Kyoto rats ( P < 0.05).

结果：与WKY成年组相比，SHR成年组肾皮质、肾髓质微血管密度均有所减低（P<0.05）；

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It is shown that the Hessian matrix and the density of states can be obtained reasonably using the equivalent Coulomb potential in the form of the complementary error function.

计算实践表明，取用余误差函数形式的等效库仑势，可以合理地得到Hessian矩阵和态密度。

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A surface variable, density of water-feather touching points ( Dp) was proposed in this paper to express surface property of water repellency of contour feather.

提出用水-羽毛接触点密度（Dp）的指标来描述鸟类廓羽表面的防水性能。

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Curative Effect of Clinical Application of Human Blood High Density Lipoprotein to the Treatment of Coronary Arterial Sclerosis

人血高密度脂蛋白治疗冠心病的疗效观察

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The density of stoma in the down-epidermis was bigger than the up-epidermis, the two sides of the leaf had corneous layer.

叶为异面叶，表皮毛为多细胞型，下表皮气孔密度多于上表皮，上下表皮均有角质层。

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· METHODS: Forty patients ( 56 eyes) had undergone test of corneal endothelial cell density and cellular morphology by non-contact corneal endothelial microscope before and after trabeculectomy.

方法：采用非接触型角膜内皮显微镜，对40例56眼行小梁切除术的患者，做术前术后角膜内皮细胞密度和细胞形态学的检测。

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The relatively proper relation was also determined between the reserved coppice shoot quantity and the density.

结果表明，母桩高度在一定范围内对萌条量影响不大，而母桩地径与萌条量关系密切，并确定了较适宜的留萌条数量与密度的关系。

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The toughening effects of ethylene copolymer elastomer on polypropylene ( PP)/ linear low density polyethylene ( LLDPE) blends were studied.

研究了乙烯共聚物弹性体对聚丙烯/线型低密度聚乙烯（PP/LLDPE）共混物的增韧作用。

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Determination of Electron Density in Ar air Mixed Coolant Gas ICP

小功率空气-氩气混合气冷却ICP中电子密度的测定

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Considering the influence of the convective mixing, the mixing of reservoir water surface layer by wind and the density current, the reservoir water temperature distribution and variation along with time may be computed by implicit form difference equation.

考虑对流、风掺和泥沙异重流的影响后，由所提出理论按隐式解法，可求解水库水温的分布以及与时间变化的影响。

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The model considered the influences of the mode of reactants supply, the chemical reaction in the combustion chamber, radiation and convection heat loss of the combustion chamber wall, as well as fluid density changes in the tailpipe on stable operation of pulse combustion.

该模型考虑了反应物的供给方式、燃烧室内的化学反应、燃烧室壁面辐射与对流传热损失以及尾管内流体的密度变化对脉动燃烧稳定运行的影响。

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This paper introduces a flow controller designed for monitoring the solution density of the water treated system.

介绍一种用于自来水处理系统的溶液浓度&流量控制器的设计。

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When the density step wedge has been properly exposed, the film is then processed.

当密度阶梯光楔被正确曝光后, 即把胶片冲洗出来.

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The paper introduces the research and manufacture of P/ M cylinder cover for compressing machine with focus on the influences of density, sintering temperature and aqueous vapor treatment on the tensile strength.

介绍了粉末冶金压缩机缸盖的研制过程。重点讨论了密度、烧结温度以及蒸气处理对抗拉强度的影响。

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For Vietnam Airlines, in recent years, the main development concentrates on global routes is more and more with high density, undertake other tasks of transportation, and becomes a new mode of transport development.

对于越南航空公司而言，近几年的发展主要体现在全球的航线越来越密集，并承担这越来越重要的运输任务，成为了一种发展迅速的新型运输方式。

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And a new scheme is proposed to accomplish the slip boundary condition on solid wall by imposing a layer of solid particles and peculiar reflection condition at the solid boundary, where the non-physical fluctuation in fluid particle density near the solid wall is effectively eliminated.

提出用固壁粒子层结合流体粒子反弹运动的方法来处理固壁边界有滑移流动边界条件，有效地消除了目前耗散粒子动力学及分子动力学模型在固壁附近的粒子密度波动问题。

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Second, according to the parameters based on the common tri-axial compression and lateral confinement compression test on the undisturbed soil sample, this paper calculate the soil stress between piles and dry density on the use of FORTRAN program, thus make some important conclusions.

其次，采用原状土样进行室内常规三轴试验及侧限压缩试验，确定试验参数，代入前述理论公式，借助FORTRAN语言计算桩间土土体应力及其干密度，得出了一些结论；

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Through the comprehensive analysis of the relationship among multiple context factors, the relationship between meteorological factors and mosquito density& activity is quantified.

通过深入地分析多种情景信息之间关系，定量地确定了气象因素与蚊虫密度、蚊虫活性之间的关系。

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Mathematical models for continuity check, probe path check, adding lead-ins and point density and cutter direction adjustment are established respectively by analyzing the requirements for every steps of pre-proccessing to achieve, also the algorithm flow charts are given.

通过分析磨削加工前处理各个步骤所要达到的目标要求，分别建立了连续性检查、探针路径检查、添加引入线、点密度调整以及刀具方向调整的数学模型并给出了算法流程图。

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