The variable structure parameter model was established based on the hull structure types classified, the hull solid parts library was established combined by hull outline and rib outline, the hull solid model was formed by parameter assembly.
通过对散货船船体材料分类 ,建立了以不同船体材料为基础的变结构参数化模型 ,结合三维船体型线图推理构建船体立体构体 ,并装配形成船体立体模型 ,为实现船体总纵强度分析、总纵弯曲挠度求解和船体结构分析打下基础。
Summarizes the research and application of solid model in north America in recent years,discusses solid model from conceptual design and mass property analysis to the application in the manufacture field, gives some outstanding research results from the point of view of practical application.
本文概述了近年来立体模型在北美的研究与应用概况,讨论了其概念化设计、物体性质分析及其在实际生产领域中的应用,并从实用的观点出发,给出了几个典型研究成果。
The load model was established based on outline, the hull solid model was designed based on hull rule, the calculation studio of hull portrait flexibility was developed taking advantage of graphic condition, and the hull portrait flexibility was calculated by graphics integral.
构建以型线图为基础的载荷环境，以规范为目标的船体立体模型，利用图形环境为船体总纵变形构建计算平台，通过图形积分法求解总纵挠度，初步解决了船体总纵变形求解速度与精度之间的矛盾。
Based on analyzing the figure features and constructing a three dimensional model of trousers,the principles and regulations of trousers dart design were studied in this paper.
通过对人体体形特征的分析以及裤装立体模型的建立 ,研究分析了裤装结构中省的设计原理及规律 。
It is impossible to build three dimensional model with the PC ARC/INFO software directly, since the PC ARC/INFO software lacks TIN (Triangulated Irregular Network ) modular.
】由于目前的ＰＣＡＲＣ／ＩＮＦＯ软件尚缺少ＴＩＮ（ＴｒｉａｎｇｕｌａｔｅｄＩｒｒｅｇｕｌａｒＮｅｔｗｏｒｋ）模块，要想用ＰＣＡＲＣ／ＩＮＦＯ建立体模型还不可能。
The contrast analysis of measured results showed that the length of the image base line had no effect on the measurement of height difference under stereomodel.
测量结果的对比分析表明,象基线对立体模型下的地形高差测量没有影响,现用高差计算公式不能给出正确的结果。
Test results of stereoscopic model and plane model with results of the field observation is also analyzed and compared,indecates that stereoscopic model can accurately reflect three dimensional stress state in coal face,and reaches the.
分析和对比了立体模型、平面模型实验结果与现场观测结果，指出该模型反映了采场三维应力状态，达到定量研究的目的。
The Study of Network Management Architecture Cubic Model and Its Applications;
网络管理体系结构立体模型及其应用的研究
