垂直分析

Their adsorption rate on the molecular sieve catalysts surface and the stability of their carbonium ions were then obtained based on the molecular simulation on these molecules from their dipole moment, 2-dimensional electrostatic potential energy contours and 3-dimensional electrostatic potential energy isosurface.

采用半经验的AM1量子化学计算方法和静态理论，分别考察了噻吩、 3 甲基噻吩和 2 ，5 二甲基噻吩分子结构特性的不同，从偶极矩、各自垂直于芳香环平面的二维电势能分布曲线和整个分子周围三维电势能分布情况等方面分析了它们在分子筛催化剂表面吸附速度的快慢和生成正碳离子稳定性的高低，进一步比较了噻吩及其衍生物所生成的正碳离子进一步反应的能量变化，从而可判断噻吩及其衍生物裂化脱硫速度的快慢，噻吩及其衍生物裂化脱硫的速度由大到小分别为：2 ，5 二甲基噻吩、 3 甲基噻吩、噻吩。

Based on the data collected from sample plots with an area of 3000m2,the floristic composition,physiognomy,and spatial structure of Castanopsis kawakamii community in Sanming,China,were analysed.

3公顷样地调查材料的基础上，分析了福建三明小湖地区格氏栲群落的植物区系成份、群落外貌、水平结构和垂直结构特征。

The data used in this paper was obtained from the comprehensive oceanographic survey during the First Chinese National Arctic Research Expedition in Chukchi Sea and Bering Sea in July and August 1999. The characteristics of ecological groups, species composition, horizontal and vertical distribution of Chaetognatha in both Chukchi Sea and Bering Sea are described and the relationships of Chaetognatha density and some other environmental factors are discussed.

根据 1 997年 7─ 8月我国首次北极科学考察期间，分别在楚科奇海和白令海进行海洋综合调查的资料，分析了这两区毛颚类种类组成和生态类型的特征、丰度的水平分布、层状分布和昼夜垂直分布。

Results:UU positive rates from the lung and spleen in the newborn mice by UU infection(3.5×10~4 CCU/ml,5×10~5 CCU/ml,and 10~6 CCU/ml) were 0 and 0,2.7 and 1.4,and 74.4 and 30.3,respectively.Conclusions:The UU vertical transmission animal model during the course of cyesis was constructed successfaly through genital infection with UU in the pregnant mice.

目前关于妊娠期UU感染对围生期疾病的研究仅限于临床病例的调查分析，因此建立一个妊娠期UU感染垂直传播的动物模型，对于进一步研究妊娠期UU感染与不良妊娠结局之间相关性并阐明其发病机制十分必要。

Die to the vertical dynamic characteristic is connected with the initial position and deformation of the mesh pads,so vibration performance under different operating condition is analyzed dentally.

由于减振器垂直方向动态特性与下网块的初始位置及变形有关，因而详细分析了减振器在几种不同工况下的振动特性。

Based on detailed analysis of diphasic flow simulation experimental data, the equations for calculation of slippage velocity in diphasic flows of gas-liquid and oil-water are established.

在两相流动模拟实验数据分析的基础上，提出油水两相和气液两相流动的滑脱速度的实验关系，进而确定垂直井两相流动生产测井解释的滑动模型。

In fractural physical model experiment, after the analysis of the reflected P wave varying with observed azimuth at a certain offset in the simulated fractured media, we get the traveltime difference varying with observed azimuth. Also we can infer the azimuthal NMO velocity difference in fractured media.

在裂缝物理模型实验中，通过对模拟的平行排列的垂直裂缝介质中反射纵波的固定偏移距随观测方位变化的结果分析，得出随观测方位变化的旅行时的差异，可以推出同样存在随观测方位变化的动校正速度的差异。

METHODS Sixty-five cases of T3NOMO glottic squamous cell carcinoma treated with curative intent by three different modalities include vertical hemilaryngectomy(VHL, n=21), total laryngectomy (TL, n=31) and radiotherapy(RT, n=13) were reviewed retrospectively.

分析1992年～1999年我院采用喉垂直部分切除术、喉全切除术和根治性放射治疗等方案治疗的65例喉声门型癌T3NOMO病变的临床资料，比较不同治疗的总体生存率、原发部位及颈部淋巴结复发率和喉功能保留率。

Methods A total of 264 patients with sensory strabismus were reviewed. The contents analyzed include the frequency of etiologic factors leading to visual impairment, the visual acuity of eye with sensory heterotropia, the relationship between age of onset of visual decrease and the type of strabismus, the prevalence of DVD.

回顾性总结分析诊治的264例知觉性斜视患者的临床资料，包括导致视觉损害的病因分布，患眼视力情况，视觉障碍年龄与斜视类型的关系，分离性垂直性斜视的检出率等。

For cases with insufficient interarch space, the preprosthetic treatment planning and cast analysis are the key elements of success.

此方法单纯以牙冠增长术来解决空间问题，而不改变其咬合垂直高度，也省却矫正的疗程，但是术前详细的检查与诊断模型分析是很重要的。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。