New type of the entry sliding guide of round pass on continuous bar mill;
棒材连轧机圆孔型入口滑动导板的新型式
Introduction to GB/T 17261-1998 for types and basic parameters of spherical tank;
GB/T17261-1998球罐型式与基本参数标准介绍
Sleeve-type Compensator Commonly Used in Steam Pipes and a Application;
套筒补偿器常用型式及其在蒸汽管道上的应用
The artical introduces some kinds of model and special adaption in plane intersection design of city road ,Especially the way of expansion and the main affect of irrigation.
介绍了城市道路平面交叉口的各种型式及其特定的适用性 ;着重介绍了拓宽的方法和渠化的主要作用 ;分析了拓宽和渠化后的各种交叉类型的一般应用和功能特征 。
This paper reviewed and comparatively analyzed mainstream concepts,functions,models and procedural framework of PEA in China and other countries,with fo.
文章回顾了国际上和我国规划(战略)环评的主流概念、主要任务、基本型式和总体技术路线,提出了我国规划环评的主要任务及适宜的基本型式和总体技术路线。
This paper discusses relevant problems of reasonable select and use of frequency converter on the basis of combing theory with application, including the select of capacity and pattern, set of frequency used, start time, stop time and combination with other velocity regulation methods.
结合理论与实践,全面论述了变频器的合理选择与使用方面的有关问题,包括变频器容量与型式的选择,使用频率与起停时间的设置,以及和其它调速方法的结合。
The analyzed results show that Lathe bed dynamic stiffness can improved distinctly and make the milling bed light in weight if the corresponding arrangement patterns of the strengthened bars can be used according to its vibration characteristic.
以XK510铣床的床身为研究对象,比较了不同筋板型式床身的动态性能。
The analyzed results show that the bed dynamic stif fness can be improved distinctly if the corresponding arrangement patterns of the strengthened bars canbe used according to its vibration characteristic.
以XK717铣床床身为研究对象,比较了采用不同筋板型式床身的动态性能。