查询词典 nasal index

He-Ne laser irradiation of nasal cavity and points can improve the circulation in the brain and nasal cavity,adjust central nerve system and immune function and increase the metabolism of the nasal cavity so that the nerve-vessel function in the nasal membrane was recovered.

He-Ne激光穴位和鼻腔照射治疗慢性单纯性鼻炎的机制是照射后改善脑和鼻腔血循环、调节了中枢神经系统和机体的免疫功能、增强鼻腔代谢，从而恢复了鼻粘膜的神经血管功能。

Establishing the best prescription of Xionggui nasal sprays through orthogonal design methods,The in vitro release action of Xionggui nasal sprays was studied using dynamic dialyse method.The in vivo rat nasal recirculation methods were used to study the rule of Xionggui nasal sprays absorption.

采用正交设计对芎归鼻用喷雾剂进行处方筛选；通过动态透析法考察其在Ringer液中的释药特性；通过在体大鼠鼻黏膜吸收试验考察其在体吸收特性。

Objective:In order to study the site of nasal parameters,nasal minimal cross-sectional area,nasal cavity volume,nasal resistance and the relations among them.

张涛目的：研究广东地区健康青年人鼻声反射参数：鼻限流节段的部位、鼻腔最小横截面积、鼻腔容积和鼻阻力的正常值，以及它们之间的关系。

Then the spatial index is constructed which includes not only the external approximate expression but also interior approximate expression of spatial object and is extended from tranditional index only with external approximate expression. The index structures of MR-tree and MRD-tree based on multi-approximate expression are set up with the prototype index of R-tree, and the relevant algorithms about the index of insertion, deletion and search are provided. Then, the efficiencies of constructing index based on the multi-approximate expression and window range query are analysised and compared. In addition, the several algorithms and efficiency of soving the maximum enclosed circle and maximum enclosed rectangle are discussed and analyzed during constructing index based on multi-approximate expression.

首先，论文讨论了空间数据的特点、空间数据库的关键技术以及空间对象间的拓扑、距离以及方向关系，分析了空间对象的外部和内部近似表达，然后将传统索引中只利用空间对象的外部近似扩展为既有空间对象的外部近似又有空间对象的内部近似，即以空间对象的多重近似来构建索引，并以R-tree为索引原型构建基于多重近似的MR-tree和MRD-tree索引结构，然后给出了相关索引的插入、删除及查找算法，并通过实验比较分析了基于多重近似索引与基于外部近似索引的构建效率及窗口范围查询效率。

The plant species diversity of 9 associations in the Oxytropis coerulea community of mount Wutai was studied by using richness index, Simpson index, Shannon-Weiner index and evenness index, respectively. The results indicated that: The quantity of populations and species in the community have obvious unevenness character, which leads to variation of λ. index and H' index among different associations. R1 and H' increase firstly, and then decline slowly with the increase of elevation, which reach peak value at 2100 while E1 index waves steadily with elevation change.

应用丰富度指数(R1)、Simpson指数、Shannon-Weiner指数和均匀度指数(E1)研究了9个群丛的植物种多样性，结果表明：种群数量及其种群内个体数量具有明显不均匀性，进而导致λ指数和H'指数在不同群丛间的变化，R1、H'指数随海拔高度增加表现为先上升而后缓慢下降，在海拔2100m处达峰值，E1指数则随海拔变化呈现不稳定波动。

And the direction query efficiency based on multi-approximate index is compared with that based on taditional external approximation index. 2 The algorithms of nearest neighbor and reverse nearest neighbor about point, line and ploygen based on multi-approximate index are proposed after the virous methods of distance measure are discussed in detail. And the query efficiency of NN and RNN based on multi-approximate index is compared with that based on taditional external approximation index. 3 The basic concept of semi-join and the strategy of distance-direction semi-join are introduced. And the model of distance relationship, direction relationship and the bounding for spatial object are discussed. Then the method is presented about how to implement the query of distance-direction semi-join, and the efficiency of the algorithm based on multi-approximate index is compared with that based on taditional external approximation index.

即：1在方向关系矩阵模型、开域方向模型基础上，讨论了基于多重近似索引下的定性与定量方向检索方法，并通过实验对基于多重近似索引与外部近似索引下的方向检索效率进行了对比分析；2详细讨论了各种距离度量方法，提出了基于多重近似索引下的点、线、面的最邻近查询和反最邻近查询算法，并通过实验对基于多重近似索引与外部近似索引下的最邻近查询和反最邻近查询效率进行比较分析；3介绍了半连接的基本概念，探讨了距离关系、方向关系以及空间对象数量的约束模型，给出了基于多重近似索引下的距离方向半连接实现方法，并通过实验对基于多重近似索引与外部近似索引下的距离方向半连接的效率进行了比较分析。

This experiment try to investigate the expressions of Epstein-Barr virus latent membrane protein 1(LMP-1),nuclear factor κ gene bindingand the apoptotic index in nasal NK/T cell lymphoma,and probe into the correlation of LMP-1 with NF-κB,AI,analyze their roles in the occurrence and development of nasal NK/T cell lymphomaMethods:From 1999 to 2004 ,26 cases of nasal NK/T cell lymphoma and 10 cases of benign lymph follicle hyperplasia were selected from Department of Pathology in Hospital of Shangdong province .

目的：EB病毒Epstein-Barr virus在鼻NK/T细胞淋巴瘤(nasal NK/T cell lymphoma)的瘤细胞的检出率较高，但其在淋巴瘤发生发展中的确切作用尚不清楚，本研究通过检测鼻腔NK/T细胞淋巴瘤中EB病毒感染潜伏膜蛋白(latent membrane protein-1，LMP-1)与细胞因子κB(nuclear factor κ gene binding，NF-κB)的表达及其细胞凋亡指数(apoptotic index，AI)，比较三者间相互关系，分析EB病毒在鼻NK/T细胞淋巴瘤发生发展中的致瘤机制。

Taking landscape pattern fractal model and Landsat TM/ETM images in 1995 and 2000 as the basic data,the spatialtemporal database of land use in Chongqing City was established; and using fractal model of landscape pattern,fractal dimension and stability index of landscape pattern,landscape diversity index,landscape apartness index,landscape fragmentation index,landscape evenness index and landscape dominance index were obtained.

采用1995和2000年Landsat TM/ETM影像为基础数据，提取并建立土地利用空间数据库，应用景观空间格局分形模型，获取景观类型的分形维数和稳定性指数以及景观多样性指数、分离度指数、破碎度指数、均匀度指数和优势度等指标。

The following is a list of topics to be covered: index number approach (fixed basket approach, test approach, economic approach, stochastic approach, and Divisia approach), chain index and chained index, hedonic price index, macroeconomic price index, stock market price index, inflation measurement, and economic growth rate measurement.

本课程的主要内容包括：指数方法（指数的固定篮子方法、指数的检验方法、指数的经济方法、指数的随机方法、指数的 Divisia 方法）、环比指数与链式指数、 Hedonic 价格指数、宏观经济价格指数、证券市场价格指数、通货膨胀测度、经济增长率测度。

The influences of the shock thickness and Alfven waves on the particle acceleration by diffusive shock waves are numerically studied through solving one-dimensional diffusive equation including the second-order Fermi effect. It is shown that the spectral index of the energetic particles strongly depends on the shock thickness. For example, the spectral index increases from 2.1 to 3.7 in the low energy range of 3-10 MeV and from 2.5 to 5.0 in the high energy range of 20-60 MeV as the thickness increases. The spectral index decreases from 4.3 to 3.1 as the particle injection energy increases. The spectral index decreases from 4.0 to 1.8 at the quasi-steady stage with the enhancement of the compression ratio from 2 to 4. The results indicate that under the influence of Alfven waves, the energetic particle spectrum at lower energy becomes flat and the spectral index decreases from 2.5 to 0.6 in the low energy range of 3-10 MeV and from 11.6 to 5.0 in the high energy range of 20-60 MeV. At the same time, the rollover energy reaches 19.6 MeV. The spectral index decreases from 5.8 to 2.9 as the energy density of Alfven waves increase. All these results are basically consistent with the theoretical models, as well as the observations of typical energetic particle events.

通过数值求解包含二阶费米加速的一维扩散方程，探讨在准平行激波条件下激波厚度和级联阿尔芬波对粒子加速的影响，研究粒子分布函数的演化与激波厚度和阿尔芬波强度的内禀关系，计算结果表明：(1)考虑激波厚度时，谱指数明显依赖于激波厚度，随着厚度从0.32增大到2.56，低能端(3-10MeV)谱指数逐渐从2.1增加到3.7，高能端(20-60MeV)谱指数从2.4增大到5.0，能谱逐渐变软；当初始注入粒子动量增大1.3倍，质子能谱指数从4.3减小到3.1，且与零厚度激波加速的谱指数差值缩小；厚度不变时，随着压缩比从2增加到4，准稳态分布时低能端(3-10MeV)粒子能谱指数逐渐从4.0减小到1.8谱变硬；(2)在级联阿尔芬波的影响下，随着时间的增大，粒子在低能处(3-10MeV)的谱指数从2.5减小到0.6高能端(20-60MeV)谱指数从11.6减小到5.0，能谱变硬，拐点能量值从7.5MeV增大到为19.6MeV；随着波的能量密度增大，谱指数从5.8减小到2.9，这表明阿尔芬波强度越大，加速效率越高，通过与激波厚度解析结果和高能粒子事件的观测能谱比较发现两者是一致的，说明数值模拟结果是可靠的。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"