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The system can calculate coordinate exactitude value and draw the net shape.

在总结以前手算及其他它语言程序优缺点的基础上,充分利用前期工作成果及现有资源,以AutoCAD2000为平台,用VC++及Ob jectARX等软件结合测量平差的专业知识,设计了集平差计算和图形显示为一体的辅助设计软件,用以计算坐标的精确值,并绘出边角网网形。

The experiments of the net form a nd the calibration of the trouser trawl were carried in Tromos, Norway in Jan.

裤式拖网法是渔具选择性研究方法之一 ,其网形和校核试验于 2 0 0 2年 1月在挪威特鲁姆瑟海湾进行。

Considering from three sides (precision, reliability and state of normal equations),in this paper,the net form of the control net of a certain project has been analyzed,and some beneficial conclusions are obtained.

该文通过从三个方面（精度、可靠性及法方程的状态）对某工程控制网的网形进行分析，得到了一些有益的结论。

This paper analyzes the development response of cyclic steam stimulation and the law of edge and bottom water invasion in block Jin91,studies the steam drive effect,rational pattern and injection-production parameters of heavy oil reservoirs with edge and bottom water,and predicts the index of steam drive stage.

在对锦91块蒸汽吞吐开发效果及边底水侵入规律进行分析的基础上,应用数值模拟方法对边底水稠油油藏蒸汽驱效果、合理井网形式、合理注采参数进行了研究,并预测了蒸汽驱阶段的指标。

Copula net diagram is an important tool for guiding the cupola operation.

网形图是指导冲天炉熔炼操作的重要工具。