Elevation difference by trigonometric leveling shall be corrected by spherical aberration.
三角高程测量高差值应进行球差改正。
Its application range, i. e. great elevation difference and bad condition of foundation, are pointed out.
指出高架式布置的应用范围，即最适宜轧线标高差较大、地基条件差的车间。
Check rail span deviation, elevation difference, inclination, etc., to determine the fault in the end is what caused the.
检查轨道跨度偏差、标高差、倾斜度等，判定故障到底是什么原因造成的。
According to topographical situation of Yanan Pipeline, conduct dead weight oil transporting test a - gainst elevation difference.
根据安延管道的地形情况，利用高程差进行了自压输油试验。
An intermixing model of elevation difference batching transportation is established. A numerical simulation is conduced on it by using PHOENICS.
建立了顺序输送高差混油模型，通过计算流体力学软件PHOENI CS对它进行了模拟。
With the elevation difference, respectively, can achieve an interior courtyard, a large exhibition hall, second floor platform and a roof garden.
随着标高的不同，分别可以达到室内庭院、大展厅、二层平台和屋顶花园。
According to the method, a dynamic scheme which concerns the influence of crustal movement be-tween two re-surveys on the observed elevation difference is proposed.
本文对较适用于监测网的拟稳平差方法作了简要介绍，并在此基础上提出了顾及两次复测期间地壳运动对观测高差影响的动态方案。
The spline polishing method is used for dispersion value of typography elevation difference to conduct fit polishing so as to get the near function which is used in calculation.
其中利用了样条磨光方法对地形高差离散值进行拟合磨光求得曲面近似函数，用之参与计算。
A new spiral trumpet interchange has such advantages as dealing with the large elevation difference, increasing the ramp length, reducing the longitudinal, saving land and so on.
一种新型螺旋式喇叭形互通立交具有克服大高差、增大匝道长度、减少纵坡、节约用地等特点。
The dam site of Baiyekou Reservoir is located in a narrow gorge of Wenyu river reach. Its topography condition is complex and the elevation difference of river valley is obvious.
柏叶口水库坝底地处文峪河谷河段，地形条件复杂，河谷高差较大。
The computation results showed that the effect of density differences when velocity of flow was small was obvious to the boundary of laminar flow in the elevation difference pipeline.
结果表明，在大落差管道，流速不大的情况下，密度差对层流边界层影响比较明显。
So the model was simplified without consideration of the viscosity variation, and an equation for contamination concentration distribution caused by elevation difference was developed.
在此基础上简化模型，推导出了高差混油浓度分布的基本方程。
This paper introduces a basic principle and calculation formula of measuring the horizontal distance and elevation difference by central hair stadia, and analyzes its measuring precision.
介绍了中丝视距法测量水平距离和高差的基本原理及计算公式，并对其测量精度进行了分析。
To measure the difference in elevation between poles, surveyors used an optical level—a telescope on a level base—placed halfway between the poles.
为了测量两极之间的高程差，测量员在两极中间的一个水平基座上使用了光学水准望远镜。
There is a big difference in elevation within the site, and its neighboring land is also diverse.
本区域内的地势存在很大差异，其相邻地区的地势也颇不平坦。
Because of complex landform and big difference of elevation, transmission line in mountain area has its characteristics which are different form transmission line in common landform.
山区送电线路因其地形复杂、相对高差大，在许多方面都具有不同于普通地形送电线路的特点，对设计工作和勘测工作有更高的要求。
Because of large difference in elevation in this district a new technology as setting pressure as zone with direct networking is adopted.
因该区采暖用户高差悬殊较大而不得不采用分区定压直接连网新技术。
The difference of blood pressure in nationality was mainly affected by the latitude and the elevation.
民族间的血压差异可能是纬度和海拔的影响所致。
The conditions of complicated topography and great difference of elevation are often met during water and hydroelectric surveys. So it is difficulty to carry out geometric elevation.
在水利水电测量中，常常遇到地形复杂，高差变化大的情况。
Meanwhile, it is well explained that the deposits on left bank are much thicker than that on right bank; and there is an obvious difference in surface elevation between the two Banks.
计算结果证实了右岸大规模崩塌物可能堆积到左岸的推断，同时也很好地解释了两岸堆积物厚度悬殊及高程差别悬殊的疑问。
There was no significant difference in LL/LW, P/S, epidermal thickness and stomatal density along the elevation gradient.
叶长宽比、P/S的比值、表皮厚度与气孔器密度无明显差异。
As raster grid networks of digital elevation model in GIS can be used as the finite difference mesh, the continuity and momentum equations are solved numerically using the finite difference method.
由于GIS中的栅格网络数据可以直接作为有限差分的网格，二维数值模型可用有限差分来求解。
These are coastal cities, all, thus subject to inundation from the sea or slow draining rivers due to scarce difference in sea level elevation, all signs of sinking.
这些全都是沿海城市，因此会由于海拔的稍稍变化而遭受到来自于海洋的洪水和河流排水缓慢，这都是下沉的迹象。
The difference in north and south elevation also responds to the internal organizations of the base.
南北立面的差异也反映在了基座的内部布局上。
The difference in north and south elevation also responds to the internal organizations of the base.
南北立面的差异也反映在了基座的内部布局上。
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