• 本文以多轴钻孔组合机床传动实例,对系列产品装配自动绘制方法作了探讨

    This paper discusses the assembly drawing of series products as an example of the gear transmission of the multi-spindle head.

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  • 通过研究地质剖面相关数据模型地质钻孔数据融合模型,建立地质剖面绘制空间数据库

    By researching into relevant data model of geological section and integrated data model of geological map and bores, this paper establishes the spatial database of drawing geological section.

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  • 钻孔电磁波不完全投影数据重建象”的问题,此问题可用压缩恢复法来弥补。

    In the borehole electromagnetic wave techniques exist problems on "Imagereconstruction from incomplete projections data", the problems can be treated via "Squashing".

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  • 依据钻孔设备高速滚珠轴承动态特性辅助方程,进行了根本变量分析得到了各个方程组变量相互耦合的关系根本变量。

    The paper analyzes the ultimate variables and acquires the relationship and ultimate variables according to the auxiliary dynamic equations of high-speed ball bearing in drilling equipments.

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  • 介绍了VB 6 0开发煤田钻孔柱状程序方法

    The method of developing coalfield drilling columnar diagram procedure with VB6.0 is introduced.

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  • 钻孔柱状工程勘察工作中的一类基础

    Borehole diagram is a kind of basic map in geological exploration works.

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  • 此基础上探讨了基于地质观测数据钻孔数据、平面数据、剖面数据断层建模方法建模流程

    On basis of this model, the modeling methods and modeling flow were discussed based on data source of geological observation, drillhole, ichnography and section map.

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  • 重点钻孔柱状过程绘制缓冲线关键算法做了详细叙述

    It describes with emphasis the key arithmetic of mapping buffer lines in the process of generation of drill bore column.

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  • 建议今后从地表填钻孔岩心编录、岩心定向、坑道编录等方面加强工程地质资料收集

    It is suggested that the collection of following information on drill core record compiling, core orientation, mine opening geological record compiling, et...

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  • 建议今后地表填钻孔岩心编录、岩心定向、坑道编录等方面加强工程地质资料收集

    It is suggested that the collection of following information on drill core record compiling, core orientation, mine opening geological record compiling, etc., should be strengthened from now...

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  • 地质应用分为钻孔柱状地层综合柱状,它们绘制方法大致相同

    According to application, geology columnar section may be classified as synthesis columnar section and drill columnar section, and there are the same way to plot diagram.

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  • 通过收集大量钻孔资料,编制分析倾向沉积断面、走向沉积断面以及体等厚

    Authors draw and analyze depositional trend and strike sections and sandstone isopach maps by collecting a lot of bores.

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  • 利用卫星遥感测深、浅地层剖面及钻孔资料研究黄河三角洲海岸及近海海洋灾害地质,编制了黄河三角洲海洋灾害地质

    Satellite remote sensing, bathymetry and high-resolution seismic data have been used to examine the marine geo-hazards in the modern Yellow River delta.

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  • 第四钻孔柱状进行地层对比建模过程十分重要

    It is fully significant of borehole log of the quaternary system that man carries out the stratigraphic correlation and 3d modeling process.

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  • 转速调节器电路原理可以控制钻机钻孔打孔速度

    This rotative speed regulator circuit schematic allows to control the holing speed of your borer or driller machine.

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  • 加工项目板、、拉弯、、卷焊接钻孔攻牙等客户来料加工服务

    Processing projects: shearing, bending, stretch bending, roll bending, roll round, welding, drilling and tapping, customer sample processing services.

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  • 1 1679年三河-平谷8级地震断层的空间展布钻孔位置fig。

    Map showing distribution ofM8 earthquake fault at Sanhe-Pinggu in 1679 and locations of drills.

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  • 1 1679年三河-平谷8级地震断层的空间展布钻孔位置fig。

    Map showing distribution ofM8 earthquake fault at Sanhe-Pinggu in 1679 and locations of drills.

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