First her eyes latch onto mine, then her head swings around in a mechanical two-step.
她先是牢牢地盯着我的眼睛，然后头机械地摆动了两下。
Systematic analyses and studies of physical and mechanical properties are made on tailings test results in Lanping Lead-Zinc Mine of Yunnan province.
本文结合云南省兰坪铅锌矿尾矿料的大量物理力学性试验成果进行了系统的分析研究。
The mine hoist equipment is one of the main mine pit production equipment. It is a set of complex mechanical electrical units and the main tool of coal production and transportation.
矿井提升设备是矿井生产的主要设备之一，是一套复杂的机械电气机组，是煤炭生产运输的主要工具。
Gearbox is an indispensable mechanical transmission device, which widely used in metallurgy, mine, petroleum, power generation, engineering machine and other industries.
齿轮减速器广泛地使用于冶金矿山、石油电力、工程机械等各行各业中，是一种不可缺少的机械传动装置。
The paper introduces 3 main kinds of locomotive powered braking and their mechanical characteristics. Their applications in rubber-tyred locomotives in coal mine underground has unique advantages.
介绍了机车动力制动的3种主要形式和各自的机械特性，应用在煤矿井下胶套轮机车上，有其独到的优点。
In the Xingtai area, with many companies of mine, smelting, mechanical treatment and Jingguang electric railway passing through this area, a mass of harmonics have been injected into the power system.
邢台地区矿产、冶炼、机械加工生产单位众多，京广电气化铁路横跨市区及五县（市），给系统注入了大量的谐波电流。
A conical diffuser has been widely used in mechanical and mine engineering.
机械和矿山工程中广泛使用锥形渐扩管。
The new types of ceramic cutting tools have been widely applied to the fields in metallurgy, water pump , mine mechanical, bearing, roller bead screw, automobil, defense industry and ect.
新型陶瓷刀具已在我国冶金、水泵、矿山机械、轴承、滚珠丝杠、汽车、军工等十几个行业得到应用。
Tunneling machine is the most important device in mechanical tunneling of coal mine roadway, but it is operated by driver with hands.
掘进机是煤矿巷道机械化掘进中最重要的设备，目前仍由司机手动操作。
New Shanghai One well placed mine shaft cage wellhead engineering construction company, the third Sino-Coal is responsible for installation of mechanical and electrical installation.
新上海一号井煤矿副井井口罐笼置入工程由中煤第三建设公司机电安装工程处负责安装。
Frequency conversion technology has significant energy saving effect and superior regulation performance, so it is used in mine mechanical and electrical equipment more and more widely.
变频技术具有明显的节能效果和优越的调节性能，我国煤矿机电设备中越来越多的使用了变频技术。
According to the present situation of coal production in China, paper clarifies the significance both technical and economical of electric equipment with reference to the mechanical ones in mine.
文章根据我国煤矿生产形势，阐明了矿用电气设备的重要性及其技术经济意义。
Through this paper, the causes for motor damage are cleared out which ensured the mine safety production and reduced the accident of mine mechanical and electrical equipment.
从而掌握了电动机烧坏的原因，保证了煤矿安全生产，减少了煤矿机电设备的运行事故。
Taking Xuechun mine for instance, KHT cushioning damping synchronous decking plate swing deck used in the mine is analyzed, and establishes mechanical model of bearing.
以薛村矿为实例，分析了KHT型缓冲阻尼同步摇台应用于该矿副井的情况，并且建立了托爪承接力学模型。
According to mechanical principle of polypropylene fiber concrete structure, the applicability of polypropylene fiber concrete in the coal mine spray tunnel protection is researched.
根据聚丙烯纤维混凝土结构力学原理，研究聚丙烯纤维混凝土喷层在煤矿锚喷巷道支护中适用性。
Ring chain is applicable to coal mine scraper conveyor, plough, drum shearer and other mechanical traction chain, etc.
圆环链适用于煤矿刮板输送机、刨煤机、滚筒采煤机及其它机械牵引链等。
Type ZL16 wood forklifts, Type ZL18 mine mechanical loaders and other series;
ZL16型叉木机，ZL18型矿井装载机等系列装载机机械；
Type ZL16 wood forklifts, Type ZL18 mine mechanical loaders and other series;
ZL16型叉木机，ZL18型矿井装载机等系列装载机机械；
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