1) design treasures
设计精品
1.
Creating the design treasures based on sciences and technologies;
以质量和科技为基础 创工程设计精品
2) Design of the elite course
精品课程设计
3) excellent construction
精品建设
1.
Featured and excellent construction can improve the fame and competition of the publication.
教学类期刊要更好地发展,就应关注教育热点、突出导向性和实用性、保持稳定的风格、加强栏目建设、推行责编制、严把质量关,研究市场需求和受众层次,通过特色建设和精品建设,提升刊物的知名度和竞争力。
4) Precise Design
精确设计
1.
The precise design of the tooth profile of gear mills can be realized conveniently and fast by using the gear design modules of CAXA and WAP2000 drawing software.
利用CAXA电子图板和WAP2 0 0 0线切割自动编程系统的齿轮设计功能模块 ,可方便、快捷地实现齿轮铣刀廓形的精确设计。
2.
Basing on the AutoCAD soft, the precise design of face mechanism is realized by its visual?precise drawing function.
基于AutoCAD绘图软件,利用其直观、精确的绘图功能,实现平面机构的精确设计,此方法能满足工程实际要求。
5) precision design
精度设计
1.
Utilizing the correlated theory of parallel engineering and graph theory,let the relationship of precision design among every component parts of the gear transmission system be connected together to establish the relationship model.
利用并行工程和图论的相关理论,将齿轮传动系统中各个零部件之间精度设计的关系联系起来,建立了关系模型;以齿轮系统传动性能的要求作为零部件精度设计的主要设计目标,通过将系统各个零部件的误差进行归一化处理,推导出影响齿轮传动性能的齿轮转角误差,并将从输入轴到输出轴上的所有齿轮副及其零部件综合构成的传动链误差作为目标函数,利用模糊理论将各项经验参数进行模糊量化处理,把各精度的限制性条件和加工工艺成本作为约束条件,进行优化设计,获得最佳的零部件精度组合和准确的传动性能参数,指导传动系统设计。
2.
The products precision models are derived reversely from their 3D models so that the precision design of the products can be achieved.
由三维重构模型反求出产品的精度信息模型,进而实现产品的精度设计。
3.
Interchangeability and precision design are discussed in this paper.
本文阐述了精度设计是《互换性与测量技术》课程在机械基础系列课程教改中的准确定位。
6) precision design
精确设计
1.
In order to overcome the shohagrs of radial feeding form turning tools,the precision design of axial feeding form turning tools is put forward.
针对任向成彩车刀加工的某些不足,提出了一种沿工作相向送给的轴向成形车刀精确设计方法。
2.
As for the drawbacks of traditional prismatic form turning tools, the precision design formulae for axial and radial prismatic form turning tool design were found A simple form turning tool design method for machining conic parts was also put forward.
针对棱体成形车刀的某些不足,对侧置及径向棱体成形车刀的精确设计公式进行了推导,并提出一种简便的加工圆锥形零件成形车刀的精确设计方法。
补充资料:1350mm双流板坯连铸机(重庆钢铁设计研究院设计)
1350mm双流板坯连铸机(重庆钢铁设计研究院设计)
叠 135Omm双流板坯连铸机(重庆钢铁设计研究院设计)
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条