查询词典 rotary

Founded in 1993, Hangzhou Mingzhu Tools Co., Ltd. is a specialized manufacturer and exporter of brad point wood working drill, combination drill set, rotary tool and accessory set, wall plug set and other injection mold set.

W2G77 杭州明珠工具有限公司成立于1993年，是一家集生产和出口的专业公司，主要产品有三尖木工钻、钻头组套、电磨配件组套、膨胀管及其他相关注塑产品。

The equipment is mainly suitable for washing PVC PET PPL plastic bottle as one time-use glass bottle the the washing way is rotary apraying construction .

该机主要用于 PVC PET PPL 类型塑料瓶的冲洗，也可用于一次性玻璃瓶的冲洗。其冲洗的方式为喷射式结构和回转式多工位。

The Chinese machines converted rotary motion into longitudinal motion, because they started with the water-wheel, whereas the European machines converted longitudinal into circular motion, but in all other respects they were identical.

中国机械把圆周运动转换成直线运动，因为一开始使用的就是水轮；反过来，欧洲机械则把直线运动转换成圆周运动；两者在其余各方面基本上完全一样。

Just across the border, in Canada, is the Waterton Lakes National Park. In 1931, members of the Rotary Clubs of Alberta and Montana suggested joining the two parks as a symbol of peace and friendship between the two countries. In 1932, the United States and Canadian governments renamed the parks the Waterton-Glacier International Peace Park, the world's first.

只要越过边界就是加拿大的瓦特顿湖国家公园，在1931年，亚伯达和蒙大那洲扶轮社社员提议连合两国家公园以象徵两国家间的和平与友好，在1932年，美国政府和加拿大政府重新命名成瓦特顿冰河国家和平公园，这是世界第一个由两国家组成的公园。

Percussive drilling ; rotary drilling ; penetration rate ; wave theory ; rock mechanics ; mathematical model ; force analysis

冲击钻井；旋转钻井；机械钻速；波动理论；岩石力学；数学模型；受力分析

Utilized the correlative knowledge of mathematics and theoretical mechanics, the movement measure of the rolling forming of rectangle ring have been studied that based on the ring rolling theory. And the corresponding geometrical models and mathematical models have been established. It was revealed the variation law of ring in the cold rolling process.With the rolling processing, the inside and outside diameters of ring gradually increased with the cures similarly hyperbolic and the augment speed of the inside diameter was obviously larger than the augment speed of the outside diameter. With the rolling processing, the displacement, speed and acceleration of the ring centre gradually increased in the feeding direction in the horizontal and vertical ring rolling mill. With the rolling processing, the moment of inertia which ring reeled its centre and the whirligig of ring gradually increased. It caused the rotary speed gradually decreased. And it was benefit to decrease the circle tolerance and improve the precision of final molding.

本文基于环件轧制理论，运用相关的数学知识和理论力学知识，研究了冷轧过程中矩形截面环件轧制成形的运动测量，并建立相关的几何模型和数学模型，揭示了冷轧过程中环件的变化规律：随着轧制过程的进行，环件的内外径随类似于双曲线的曲线逐渐增大，且环件内径增大速度大于外径增大速度；在卧式轧环机和立式轧环机下，随着轧制过程的进行，环件中心的位移、速度及加速度不断增大；随着轧制过程的进行，环件绕其中心的转动惯量不断增大，导致环件的转速不断减小，这样有利于环件的整圆和最终成形环件的精度。

RI President Wilfrid J. Wilkinson gives the keynote address at the opening plenary session of the RI Convention. Rotary Images/Alyce Henson

国际扶轮社长威尔弗 E 魏京森在国际扶轮国际年会的开募式全体大会上作施政演说。

The 2008-09 theme challenge to reduce the child mortality rate is a tall order, RI President Wilfrid J. Wilkinson told incoming district governors at the International Assembly yesterday, but by working within the framework of Rotary's emphases set by RI President-elect Dong Kurn Lee, it's a goal worth achieving.

国际扶轮社长魏京森在昨天的国际讲习会中对下届地区总监们表示，2008-09主题是向降低儿童死亡率来挑战，那是件高难度之要求，但在国际扶轮社长当选人李东建所设定之扶轮重点强调的架构中来运作，那是一个值得我们去完成的目标。

ROTARY PART ,ITS LENGTH , THE MEASUREMENTS OF THE GROOVES , WIRES , THE WINDING NUMBER , IN TOTAL ALL

这样机器已经同样地完成了机器的设计和制造。

For settling this problem, this paper studyed the decomposition of the witherite mineral under high temperature, and discussed the possibility of roasting the witherite by rotary kiln.

通过理论分析和实验研究，本论文发现，若不在毒重石中添加任何物质而直接焙烧，则毒重石开始分解的温度为1200℃，而大量分解则需1400℃的高温。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。