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- 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。
- 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 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。
- 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。
- cuhivating large diameter timber 大径级用材林培育
- Chinese fir medium diameter timber 杉木中径材
- 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。
- Manufacture of Wooden Structural House by Small Diameter Timber 浅谈利用小径木制作木结构房屋
- By using of waste matters and small diameter timbers or some remains to make particleboard as a substrate of panel-typy furniture becomes a developing trend of furniture industry. 利用废材、小径级村及木材加工剩余物制造的刨花板作为板式家具的基材，是我国家具工业发展的主流。
- 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。
- The design norm of big diameter floor pull pipeline for marine outfall is still absent.The criteria related to design are explored and calculated in practice and useful results have been obtained. 在目前底拖法海洋放流管(大口径管)尚无设计规范的情况下，对其进行了探索、实践，从设计角度就该法的主要问题进行了分析、计算并得出了一些有益的结论。
- Using the technology of computer aided design and computer aided manufacture,the big diameter cams in colour TV tube machines was made out by using CNC machine,it is successful in prance. 本文应用计算机辅助编程、辅助设计与辅助制造技术，对进口彩色显像管石墨涂敷机专用大直径凸轮槽导轨进行了自动编程与数控加工，使进口大直径凸轮导轨的制造国产化，并获得了满意的效果。
- 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 biggest diameter of the tumor was more than 5 cm in 25 patients who comprised 62. 5% of the 40 cases. 40例病人中25例属中心型肺癌，肿瘤最大直径大于5cm者25例，占62.;5%25。
