In order to study the influence of inlet and outlet pressure difference and triangular buffer groove on the internal lea......

A single cylinder rotary compressor was applied in the refrigerant injection air-source heat pump to improve the heating......

“旋转闭环钻井系统”(Rotary Closed Loop Drilling System)是一种智能化自动化的定向钻井系统。它能在钻柱旋转(即常规旋转钻井......

Q:真的可以将车身上下震动的能量转换成电力吗,奥迪是怎么做到的?A:您好,奥迪刚刚公开了能将道路凹凸引起的车身上下运动转换成电......

ＤｅｖｅｌｏｐｍｅｎｔｏｆＨｉｇｈ－ｐｒｅｃｉｓｉｏｎＲｏｔａｒｙＥｎｃｏｄｅｒＵｓｉｎｇＳｅｍｉｃｏｎｄｕｃｔｏｒＬａｓｅｒ￥ＭＡＨｏｎｇ；ＣＨＥＹｉｎｇ；ＬＩＺｈａｏｈｕｉ（ＣｈａｎｇｃｈｕｎＩｎｓｔｉｔｕｔｅｏｆＯｐｔｉｃｓａｎｄＦｉｎｅＭｅｃ... DevelopmentofHigh-precisionRotaryEncoderUsingSemiconductorLaser ¥ MAHong; CHEYing; LIZhaohui (ChangchunInstituteof......

The effects of four parameters, gas flow, rotational speed, refining time, and stewing time, on the rotary impeller refi......

The Future of Drilling EquipmentBut considering the 80 plus year history ofrotary oil well drilling, I confess to be jus......

The necessity of the main cable anticorrosion for suspension bridge is described, and operating principles and compositi......

在上海展览馆举办的1985年联邦德国冶金工业展览会上,科尔夫工程有限公司(Korf Engineering GmbH),展出了一座采用旋转式连铸机(R......

...

A multi-channel free space optical interconnection component,fiber optic rotary joint,was designed using a Dove prism. W......

The year 2010 has witnessed a significant progress on the development of a 14 MeV compact cyclotron, CYCIAE-100. This pa......

This paper presents an efficient method for globally optimizing and automating component sizing for rotary traveling wav......

A rotary traveling-wave oscillator(RTWO) targeted at 5.8 GHz band operation is designed and fabricated using standard 0.......

Rovac(Rotary Vane Air Cycle)空气致冷剂空调器是用湿空气代替氟里昂12作致冷剂的车用空气调节装置。它的试验成功,已引起了人们......

The mode theory is the main way to study the propagation characteristics of light in fiber so far,but it is not suitable......

The corrosion resistance of the Al2O3-C based refractories in melts containing titania has been studied by quasi-statio......

We study optomechanically induced transparency in a spinning microresonator. We find that in the presence of rotation-in......

Cylinder to bed heat transfer in agitated fluidized beds was studied experimentally. In the experiments, the aluminum ......

目的探讨上睑黄色瘤切除术后皮肤缺损行带眼轮匝肌蒂旋转皮瓣移植联合眼睑松弛症矫正术的临床效果。方法对30例( 60眼)睑黄色瘤直......

Combined with the second rotary kiln of Alumina Factory in Great Wall Aluminum Company, the mechanics characteristics of......

Rotary disc is a key part in aero engine, HPT rotor disc due to its highest thermal load as well as mechanical load, alw......

Mixing and heat transfer processes of the granular materials within rotary cylinders play a key role in industrial proce......

(Continued from the previous issue)The aircraft is prepared for launch.The aircraft to be launched is spotted just aft o......

陶瓷与金属的接触面上有污染是引起金—瓷修复体失败的关键因素。有的研究证实了超声清洁法和射频热释放(radio frequencyglow cl......

Calcium hydroxide (CH) dressing residues can compromise endodontic sealing. This study aimed to evaluate the amount of r......

This paper examines a computer program developed to analyze the vibration of rotating machineries based on theories of v......

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For radiative direct exchange areas in three dimensional system, the Uniform Deterministic Discrete Method (UDDM) was ad......

In this work,a rotary pump based micromixer for on-chip rapid mixing and liquid transportation is demonstrated and chara......

In order to improve the efficiency of gas drainage before and during longwall extraction,a waterjet rotary cutting syste......

1 类种空气压缩机,是压缩大气的机械,它能造成2,3个气压(一气压=1kg/cm~2)以上压力的压缩空气,其种类有下列3种。(1)往复压缩机(R......

The gold sulfide concentrate with a high As content in Liangshan District, Sichuan Province, China, is a potentially imp......

On the basis of model test and theoretical analysis of velocity and pressure distributions,an hypothesis is presented th......

A new digital particle image velocimetry (DPIV) proceeding method, namely, consecutive motion vector estimation algorith......

A new digital particle image velocimetry (DPIV) proceeding method, namely, consecutive motion vector estimation algorith......

The relation between the maximum contact stress ratio and deflection angle is derived from Hertz contact theory when the......

The relation between the maximum contact stress ratio and deflection angle is derived from Hertz contact theory when the......

Summarizes the processes and development of Baosteel slag processing techniques such as the instantaneous slag chill(ISC......

A direct injection low compression ratios diesel rotary engine is designed and studied to find the appropriate applicati......

We present a comparison for the effect of condensation on the morphology and magnetic prop erties of oleic acid modified......

A brief introduction to Baosteel’s steelmaking plant,the increase of its crude steel output and development of its prod......

More than 80 million metric tons of fly ash is produced annually in the U.S. as coal combustion by-product. Coal fly ash......

In this article,the UDF technology in Fluent software is used to simulate three-dimensional flow fields and to obtain va......

Rotary kiln process for iron ore oxide pellet production is hard to detect and control.Construction of one-dimensional m......

Rotary kiln process for iron ore oxide pellet production is hard to detect and control.Construction of one-dimensional m......

请下载后查看，本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view......

In this paper,the numerical simulation on the flow field of a four-channel coal burner was investigated with Fluent soft......

The pulse detonation rocket engine (PDRE) requires periodic supply of oxidizer, fuel and purge gas. A rotary-valve assem......

Based on the analytical study of the characteristics of fine particle motion in swirling flow, a new design idea on flo......