查询词典 elevation

Earthworks zero line is determined by constructing the spatial gridding curved surface model of the original terrain and the field leveling design terrain by digital elevation mode. The DEM data of original terrain are obtained by actual measurement. The mathematical correlation is deducted to demonstrate the relationship between the coordinates of any point on spatial line and the direction cosine by the spatial linear equation. DEM data obtaining program is compiled by Fortran9.0 and it is applied automatically to obtain the DEM data of field leveling design terrain.

目的 利用数字高程模型(digital elevation model， DEM)构造原始地形和场平设计地形的空间网格曲面模型，确定土方工程中的零线方法通过实测提取原始地形DEM数据；依据空间直线方程，推导空间线段土任意点的坐标与方向余弦的数学关系式，采用Fortran90程序设计语言编写DEM数据提取程序，自动提取场平设计地形DEM数据；应用Surfers8.0和MapInfo软件构造规则的网格空间曲面模型并导出网格节，点数据；擦除场平设计范围外数据。

The decrease of arterial distensibility will lead to further elevation of SBP and PP, which in turn causes left ventricular hypertrophy and impaired systolic and diastolic function, and eventually, the remodeling of the cardiac structure.

高血压合并冠心病组baPWV明显高于单纯高血压组，动脉扩张性的降低造成了收缩压及脉压的进一步升高，进而导致左室肥厚，并最终造成心脏结构和功能的改变。

Meters north-south elevation difference, divided into nine, from south to north and gradually form a Shiji Big Wild Goose Pagoda in the form of worship.

南北高差9米，分成9级，由南向北逐步拾级形成对大雁塔膜拜的形式。

From this meaning, baidu became Taiwan and mainland to have the commanding elevation of economic communication and optimal diving board.

从这个意义上，百度就成了台湾与大陆进行经济交流的制高点和最佳跳板。

Contemporary Chinese primary and junior high schools teaching show the advantages of clear step, easy to operate, convenient evaluation, etc in teaching indirect experience or book knowledge. But because of being limited by the social reality and the deviation of thought, between the opposite sides, that is between the social request and the individual development, teacher"s authority and the student"s independence, the control of discipline and the free choose, the subject knowledge and life experience, the form of generality and elevation of individuality, we always emphasize the former and neglecting the latter, presenting the characteristic of single direction, dogmatization, ro

笔者认为，在教与学关系建材弧上，应依据马克思主义思想和当代教育理论，确立如下几个基本理念：把学生当作实践主体来培养；(2)使学生的学习由被动转为主动；(3)将教学当作艺术的创造；(4)将教学建立在民主平等的交往的基础上，并将交往和认识切实地结合起来。

It to study the application of satellite motion theory and satellite observations, to solve the Earth's surface point position, shape of the Earth, the Earth elevation, location of plate movement and other issues involving , motion, deformation and gravity field, the creation of satellite geodetic network as the state's basic control network.

它研究应用卫星运动理论和卫星观测，解决地球表面点位置、地球形状、地球高程、板块运动等涉及位置、运动、形变以及重力场的问题，建立卫星大地网作为国家基本控制网。

Based on the analysis and the investigation of Guzhang Maojian-tea processing traditional technology, machine-processing technology is formulated, and the elementary action is determined. According to the elementary action which is requested, the eccentric mechanism、 the elevation angle adjustment mechanism and the pressure control mechanism have been designed and analyzed.

通过对毛尖茶叶传统加工工艺的分析和实地考察，制定出了毛尖茶叶机械加工工艺，确定了茶叶加工时所必须的基本动作，根据基本动作设计出了偏心机构、仰角调节机构和压力调节机构，并对机构进行分析。

This thesis aimed at this hotspot, also one of the important regions during the Ninth-and Tenth-Five-Year-Program periods of Chinese Antarctic research. It made use of Radio Echo-Sounding data, surface horizontal ice flow velocity data, digital elevation model data, surface mass accumulation data and the data concerning melting at the bottom of Amery Ice Shelf , to study the grounding line, mass balance, and ice kinematic characteristics of grounded ice sheet and floating ice shelf respectively.

本论文瞄准国际上的这一研究热点地区，同时也是我国"九五"及"十五"期间的南极研究重点地区，利用无线电回波测厚数据、冰面流速数据、数字高程模型数据、冰面物质积累数据及冰架底部融化数据等，对该地区的接地线、物质平衡、陆地冰盖和漂浮冰架的冰川运动学特征等进行了研究。

Objective: To study the relation of coronary stenosis and temporary ST elevation in dynamic electrocardiography in variable angina.

目的：通过冠状动脉造影观察变异性心绞痛冠脉病变程度与动态心电图一过性ST段抬高的关系。

Study the data of DCG and coronary artery angiography in 46 cases with paroxysmal ST elevation in dynamic electrocardiography.

对46例动态心电图有一过性ST段抬高患者行冠状动脉造影检查。

In the chapter 2, the theoretic knowledge about the photosensitive resin and the grinding tools was firstly introduced.

第二章阐述了光固化树脂结合剂磨具的相关理论研究。

Do not use the program's indenting or margin-setting features; these will be added during typesetting.

不要使用缩排，页面边缘设置之类的选项，偶看不大懂。