In the case of static analysis, most of the information is extracted from the model and used to analyze cost, time management, performance, process flow validity, and resource leveling.
在静态分析中，大多数信息是从模型中提取出来的，并用于分析消耗、时间管理、性能、流程有效性及资源水平。
AimIn order to improve approximating precision and reliability of GPS leveling of imitated model in approximating abnormal height curved surface.
目的为了提高GPS水准的拟合模型在逼近高程异常曲面时的逼近精度和可信度。
Through using actual GPS leveling fitting data in a large-scale area, it introduces the application of optimum function model choice and the related analysis method.
文中通过一个大测区GPS水准实测数据，说明拟合模型优选准则的应用以及具体分析方法。
The optical structure of focus and level system was introduced, and a mathematical model for single-point measurements of height and focusing and leveling was set up.
介绍了调焦调平系统的光学结构，并建立起了理想的单点高度测量与整场调焦调平的算法模型。
Model errors are inevitably existed in a large-scale GPS leveling fitting model. This paper mainly deals with such model errors and on how to choose the fitting function model of GPS level.
大范围GPS水准拟合模型，必然存在模型误差，考虑模型误差，如何选取GPS水准的拟合模型是本文讨论的主题。
Starting from mathematical model, the algorithm of Angle measurement is calculated and the control program of leveling is designed.
从数学模型入手，推导了倾角测量算法并设计了调平控制方案。
The results of those simple model of GPS leveling are often unstable.
GPS水准的单一模型在逼近高程异常曲面时其拟合效果往往不稳定。
This paper is mainly about how to improve moving surface method of GPS leveling by means of earth's gravity field model.
为此，提出利用地球重力场模型改进GPS水准中移动曲面法的方法。
GPS technique, combined with the high precision geodetic level model, can replace the traditional low-grade leveling, and realizes 3d GPS positioning function on the meaning of geometry and physics.
GPS技术结合高精度、高分辨率的大地水准面模型可以取代传统的低等级水准测量，真正实现GPS定位技术在几何和物理意义上的三维定位功能。
Thirdly, the two-dimensional numerical model of solitary wave and regular wave slamming to leveling board is built on the basis of SPH method.
第三，建立了基于SPH方法的孤立波和规则波与水平结构物相互作用的二维数值模型。
To improve the GPS leveling fitting accuracy of hilly terrain and to build the adaptive fitting model of the coverage, this article USES the multidimensional function method to fit the height anomaly.
为提高丘陵地区GPS水准拟合精度，建立适合当地测区的拟合模型，采用多面函数法对高程异常进行拟合。
An organizing approach of data based on pyramid model using simplification, leveling and block processing technologies is put forward.
通过对地形数据简化分层、分块等数据处理建立金字塔数据模型来组织地形数据。
Some popular methods for GPS-leveling fitting are compared. The advantages of an improved method with height anomaly model are pointed out specially.
针对目前GPS水准拟合中几种主要方法及其存在的问题进行了讨论，特别指出了顾及高程异常模型的改进方法的优点。
The utility model relates to a bidirectional leveling mechanism for the arrangement of a front loader on a tractor, which belongs to the technical field of agricultural mechanical equipment.
拖拉机配前装载机双向端平机构，属于农业机械设备技术领域。
The utility model relates to the measuring instrument field, in particular to an electronic bubble of an automatic leveling laser product.
本实用新型涉及测量仪器领域；具体地说是自动安平激光产品中的电子水泡。
The utility model relates to a chamfering machine for performing chamfering to the sharp edge of a leveling ruler body made of aluminum alloy section materials.
本实用新型是一种用于尺体采用铝合金型材制造的水平尺锐边进行倒角加工处理的倒角机。
The utility model relates to a chamfering machine for performing chamfering to the sharp edge of a leveling ruler body made of aluminum alloy section materials.
本实用新型是一种用于尺体采用铝合金型材制造的水平尺锐边进行倒角加工处理的倒角机。
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