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- big diameter measuring 大直径测量
- A lubricator is redesigned and a big diameter cable and a large I. 采用大通量流管、大直径电缆；
- The domestic cylinder card with big diameter is heavy rationed wi... 建议采用重定量时要兼顾出条速度和台时产量。
- Measuring and positioning unit with automatically swivel-in probe for longitudinal measuring, shoulder probing, and workpiece diameter measuring. 测量和定位单元，带自动内回转探针，用于纵向测量、阶梯探测、工件直径测量。
- For concrete lining construction of long inclined shaft with sleep obliquity and big diameter, the construction technology is complex and difficult. 摘要陡倾角大直径长斜井混凝土衬砌施工技术复杂，施工难度特别大。
- This article introduces the medi-cal vacuum system composition and air flow state,and explains design of medical vacuum pipelines and tube diameter measuring method. 介绍了医用真空系统的组成及气体的流动状态,阐述了医用真空管道设计及不同应用部位管径的测算方法。
- This paper introduces the way to turn big diameter holes by rocker drill-press,and analyses its feasibility and applied value though an example. 介绍利用自制专用工具,用摇臂钻床加工管板大直径管孔的方法;并以一实例加以说明该方法在加工大直径管孔上的可行性及实用性。
- The basic principle,hardware constitution and the software design of a diameter measuring equipment were analyzed,the binary circuit was used to process the CCD video signal. 系统通过使用二值化电路对CCD视频信号进行处理,通过单片机对被遮挡像元计数在数码管上显示测量结果。
- Using the imported gold-plated reflector with big diameter and a 10.6um wave length, and using a ZnSe focuser with a neat focusing point. 进口大直径镀金10.;6um波长反射镜及znse聚焦镜，焦点更细。
- Analyzes the characteristic of pin tooth transmission on the occasion of driving big diameter disc, and proves the designing calculating methods and formulae. 该文分析了销齿传动在驱动大直径圆盘旋转时的特点,给出了销齿传动的设计计算方法和计算公式。
- The chech procedure,check iterns,and check standards of the super-standard big diameter wave expansion joints were discussed,and some experiences in operation were summarized. 就超标大直径波形膨胀节监检过程的检验项目和所依据标准作了探讨，并总结了在具体操作中的一些经验。
- The rolling technics of the big diameter sheave are introduced,the problems in rolling are analyzed,the methods for solving the problems are put forward. 文中提出了一种应用两根钢丝绳和一对滑轮组合的新夹丸机构 ,解决了在中药蜜丸沾蜡机工作过程中 ,夹丸机构会出现的自锁问题。
- Model XHF is able to automaticall suck slurry ,and it may be allocated horizontally without foam pump.It has a big diameter of impeller ,and high turning speed of the main shaft. XHF型浮选机有自吸矿浆能力;水平配置;不需泡沫泵;其叶轮直径大;主轴转速高.
- The rolling technology of big diameter sheave is introducted. Some problems in rolling are analyzed and the methods to solve the problem are also put forward. 介绍了大直径滑轮坯的轧制工艺,分析了轧制过程中存在的问题,并提出了解决方法。
- Based on analyzing the influence of wheel slipping and wheel deformation in large diameter measurement,a new type of measuring head is introduced in this paper. 文章在分析滚轮法大直径测量中滚轮打滑和滚轮变形对测量结果影响的基础上,介绍了一种新的滚轮法测量头结构。
- The principle of large-scale diameter measurement with laser Doppler technique(LDT) is presented in this paper. 介绍了激光多普勒技术用于大尺寸直径测量的原理，并据此设计了新型差动激光多普勒大尺寸直径测量系统。
- We assemble big diameter axial impellers for industrial application.Generally here in Italy we buy groups of steel rounds and steel tubes which reinforces our extruded aluminum blades. 我们装配为工业应用的大直径轴向叶轮。在意大利我们通常买成组的钢铁轮和钢管子来加强我们那此被挤压出的铝刀片。
- Abstract： The principle of large-scale diameter measurement with laser Doppler technique(LDT) is presented in this paper. 摘 要： 介绍了激光多普勒技术用于大尺寸直径测量的原理，并据此设计了新型差动激光多普勒大尺寸直径测量系统。
- Our firm is likely to reap a big profit this year. 今年我们公司很可能获得巨额利润。
- The structure,mechanism and software function of a optical rotating bar diameter measurement instrument system (ORBIS) are analyzed. 从系统结构、工作原理、软件功能等方面分析了旋转式光学线材测径系统。
