Based on polygon convex hull method, the chord line is extracted.
采用了基于多边形凸包的方法提取弦线。
Kocour Company offers a complete selection of Hull Cells, accessories and related equipment to enable the plater to effectively use this plating process control method.
科楚尔公司提供一个完整的选择船体细胞配件及相关设备，使之拼盘有效地使用这一工艺控制方法。
By using fuzzy theory in ship lines design, a new method is described which produces section area curve and transforms hull form.
将模糊理论应用到船体线型设计中，提出了一种新的横剖面面积曲线生成和线型变换法。
The conditions for extracting and the method for purifying flavonoids from soybean hull were studied.
以粉碎的大豆荚壳为材料，对总类黄酮提取条件和纯化方法进行研究。
This paper studies the method of utilizing entity sculpting technique to set up curved hull surface model.
该文对应用实体造型技术建立船体曲面模型的方法进行了研究。
A simplified analysis method for the ultimate strength of ship's hull girder under cyclic bending was proposed.
给出了循环弯曲载荷下船体梁极限强度的简化分析方法。
A method for reliability assessment of the strength of a degraded ship hull in the presence of corrosion and fatigue is developed.
针对腐蚀和疲劳裂纹对船体强度的影响，提出一种结构可靠性的评估方法。
Using reliability assessment method, we can obtain proper assessment of hull longitudinal strength safety level.
采用可靠性评估的方法，对船体总纵强度的安全水平可作出合理的评价。
Based on the characteristics of differential geometry and the tabu search algorithm, a new method for the profile error of ship hull plate processing surface is presented.
利用曲面的微分几何特性，基于禁忌搜索算法，提出一种新的船体外板曲面形状误差评定方法。
Progressive collapse method is used to calculate ship ultimate hull girder strength and the combination of surface response method and traditional method is utilized to analyse reliability.
采用渐进崩溃法计算船体总纵极限强度，将响应面法与传统可靠性计算方法相结合来进行船体总纵极限强度可靠性分析。
Hull section moduli of ships in service are treated as random variables due to corrosion and wear. A method based on linearization of a random function is described.
把营运船舶的船体剖面模数看做受蚀耗影响的随机变量，基于随机变量函数线性化提出一个简单方法。
This method can be used to predicate the resistance of the foil augmented catamaran with similar catamaran hull parameters and different hydrofoil parameters.
该方法可以扩展应用至具有相似双体船型参数和不同水翼参数的水翼双体船的阻力预报。
Formula and plating parameters are optimized by Hull tub test. The appearance of deposits is tested by SEM method.
通过赫尔槽试验优选出最佳镀液配方和工艺条件，用SEM法观测了镀层形貌，并测试了镀层和镀液性能。
Dynamic Stiffness Matrix Method is applied to compute vibration of ship hull.
采用动态刚度阵法计算船体总振动的固有频率。
After studying the situations of local and spot corrosion to ship's hull and pipelines, the paper proposed the method to repair and strengthen the elements by using the composite materials.
本文从舰船船体、管系局部及坑点腐蚀的实际情况出发，提出用复合材料进行修理加强的方法。
The dynamic strength of BTTM hull is studied with finite element method.
本文用有限元法研究机耕船船体的动态强度问题。
The mathematical models of propulsion, lifting systems and hovercraft hull are built in the paper. The simulation model is established based on MATLAB/SIMULINK with the method of system simulation.
建立了某型全垫升气垫船推进、垫升系统及船体的数学模型，采用系统仿真的方法，建立了基于MATLAB/SIMULINK仿真平台的仿真模型。
The data exchange method between TRIBON and CATIA is studied, making hull model the studied object, in this paper.
本文以船体模型数据为研究对象研究了TRIBON与CATIA系统间实现数据交换的方法。
In accordance with the special characteristics of this type of ship, a proper load predication method is adopted for hull longitudian strength, shear strength and transverse strength.
本文针对船型的特殊性，采用了适宜的载荷预报方法，妥善地解决了该船体的总纵强度、剪切强度及横向强度。
The features, method and standard of drop weighed tear test are described with its application in steels for pipes, pressure vessels and ship hull.
论述了落锤撕裂试验的特点、方法和标准，以及该试验在管道钢材、压力容器钢和船体结构钢薄板上的应用情况。
Then, the compound method is used to assess the hull girder ultimate strength reliability of a bulk carrier subjected to extreme bending moments.
最后，基于极限强度，将该组合方法用于评估散货船在极值弯矩作用下的船体梁安全性。
Based on the parametric design of fair curve, the parametric design method of hull form is presented in the paper.
基于光顺曲线的参数化设计，提出了参数化的船型设计方法。
This paper presents the theory and method of analyzing horizontal-torsion-coupled dynamic behavior of a ship hull with large hatch opening by the transfer matrix method.
提出了用迁移矩阵法分析长大舱口船弯扭耦合动力特性的理论和方法。
Authors suggest a practical method based on dynamic analysis of finite element for modifying natural frequencies of hull grillage beam, and its software is completed.
提出一种基于有限元结构动力分析的船体板架固有频率实用修改方法，并进行了软件设计。
Because of the high reliability of hull and less samples, the fixed time censoring method is used in the reliability test of hull commonly to get zero-failure data of hull.
由于船体的可靠性高且样本少，在船体的可靠性试验中常用定时截尾方法得到船体寿命的无失效数据。
Curved surface shaping of ship hull by subdivision surface was presented, a new calculation method for ship hydrostatic properties was put forward based on the formulas of geometry property.
提出采用细分曲面进行船体曲面造型，结合多边形及多面体的几何特性计算公式进行船舶静水力性能参数计算新方法。
Compared with the simplified analysis method, the numerical simulation method can obtain detailed time history results of dynamics and damage deformation pictures of ship hull structure.
相比于简化解析法，数值仿真法可以得到详细的动力学时历结果以及船体结构损伤变形图。
Finally a method of developing hull plates by using short distance lines as 1ongitudinal boundaries is presented, so that ship-building technique can take advantage of the benefits of this method.
提出了一个用短程线做外板纵缝的外板展开的方法，该方法能为船体建造的施工提供许多方便。
The study of the effectiveness of the dynamic vibration absorber in reducing harmonic response of the ship hull girder using the finite element method is presented.
采用有限元法研究了动力吸振器减小船体梁结构谐波振动响应的有效性。
The feature of product model on hull structure was studied, and combined with modern ship building pattern, the establish method of ship digital model was put forward based on OOP and modularization.
通过研究船体结构产品模型的特点并结合现代造船模式，提出了基于面向对象、模块化的船舶数字化模型的建立方法。
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