查询词典 mechanical efficiency

Power and mechanical engineering ; steam turbine ; steam extraction pressure loss ; thermal efficiency ; thermal system

动力机械工程；汽轮机；抽汽压损；热经济性；热力系统

The steel is provided with the characteristics of ultra fine grain and ultra purity, so the result has the excellent mechanical properties with combination of strength and toughness. DC flash butt welding is a kind of solid joining method with high efficiency. The micro characteristics of HAZ affect the weld joints greatly.

直流电阻闪光对焊是一种高效的固态连接方法，其焊接热影响区的显微特性对焊接接头的性能有着重要的影响，由于这种方法与熔化焊具有本质的区别，所以对超细晶粒钢的闪光对焊焊接适用性研究会有助于推进新一代钢铁材料的研究和应用开发。

Grinding is a very important precise machining technique in modern machine manufacturing. Majority of important components of drive pair need to be grinded to ensure exactness and high efficiency of mechanical movement.

磨削是现代机械加工中一种非常重要的精密加工技术，大部分重要的传动副零件都要进行磨削以保证运动的精确性和高效性。

The test-bed, two-finger gripper of Figure 6 has been designed mainly to investigate and let students prac-tice on the mechanics of grasp with two fingers and the efficiency of two-finger grippers in terms of mechanical design and force control of grasping.

试验床，两个手指的gripper图6已制定，主要调查，让学生审计-Tice的力学抓住两个手指和效益两个指头机械爪的机械设计和控制力量的把握。

Oily sludge can be divided into oil, water and mud through quality adjustment and mechanical dewatering, but the sludge cake must be treated finally; Microorganism can degrade the organic substance of oily sludge into CO2 and H2O, but efficiency of biodegradation need to be enhanced; Solidification can decrease the exudation of injurant. Comprehensive utilization will be the dominant technique for oily sludge treatment in the future.

调质-机械脱水可有效的分离油-水-泥，但产生的泥饼需进一步处理；生物处理可以将含油污泥中的有机物彻底降解为CO2和H2O，但降解效率有待提高；固化可以大大降低有害物质的渗出率；资源化利用将成为含油污泥处理技术的发展趋势。

1800 Mm-1500 3000 mm ball mill, was namedú·, while Shandong Province has been approved for use in quality and Technical Supervision mark (superscript U Lu Zi No. No. 89575); jaw crusher overload clutch protection device by Country Patent for utility model patents (Patent No.: 89216120.5); JC56 jaw crusher was gold country scientific and technological progress±Authority (Certificate No.: J9044102); PYX-900 spring-cone machine has been fine gold in Shandong Province as the Industrial Development Bureau of Science and Technology progress second prize (Item No.:93-0038); JC4060 jaw crusher has been gold in Shandong Province, Shandong Province as the Industrial Development Bureau of the outcome of the first prize of scientific and technological progress (Item No.:93-0011); with the Beijing Non-ferrous Metallurgy Research total Institute jointly developed JC1575 jaw crusher, in 2003 through the provincial-level new product identification, the aircraft without the use of foreign technology friction broken, broken than large, high production efficiency, low energy consumption and long life jaw plate, fine granularity, cone crusher and ordinary compared to 40 percent savings in investment, with the jaw crusher enhance yield compared to 20-50%. The "through train" service, the user no worries. Technical talents, in the same industry took the lead in the implementation of process design, manufacture, installation, commissioning, technical training, production "one-stop turnkey" service. The company has design institute, under the mechanical design department and the Department of Mineral Processing Design by senior engineers, capable technical staff composed of personnel and after-sales service after-sales service team of professionals, nationwide, service mine. Zhaoyuan Gold Machinery Plant Co., Ltd.

900×1800㎜—φ1500×3000㎜球磨机，被评为省优产品，同时被山东省技术监督局批准使用优质产品标志（鲁标优字第89575号）；颚式破碎机过载离合保护装置获国家专利局实用新型专利（专利号：89216120.5）；JC56颚式破碎机获国家黄金管理局科技进步四等奖（证书号：J9044102）；PYX—900弹簧圆锥细碎机被山东省黄金工业局评为科技进步成果二等奖（项目编号：93—0038）；JC4060颚式破碎机被山东省黄金工业局评为山东省科技进步成果一等奖（项目编号：93—0011）；与北京有色冶金研究总院联合研制的JC1575颚式破碎机， 2003年通过省级新产品鉴定，该机采用国外无磨擦破碎技术，破碎比大、生产效率高、能耗低、颚板寿命长、产品粒度细，与普通圆锥破碎机相比节省投资40%，与颚式破碎机相比提高产量20—50%。

Over the last decade, as a result of modern computer technology and numerical control technology, the machining accuracy and machining efficiency is greatly enhanced, thus promoting the diversification of mechanical transmission products, machine matching of modular, standardized, and the art of design to make our products even more sophisticated and beautiful of.

近十几年来，由于近代计算机技术与数控技术的发展，使得机械加工精度，加工效率大大提高，从而推动了机械传动产品的多样化，整机配套的模块化，标准化，以及造型设计艺术化，使产品更加精致，美观化。

The coarse north seeking time of a mechanical gyro theodolite is an important factor to decide north-seeking efficiency.

机械陀螺经纬仪初寻北时间的长短是决定其寻北效率的关键因素。

With the tendency for the mechanisms becoming higher speed lighter weight higher precision , high efficiency and more intelligent, there are higher requirements for the research of the mechanical dynamics.

现代机械不断向高速、轻质、高精度、高效率、智能化方向发展，这给机械系统研究提出了更高的要求，由此引出了机械动力学方面的新课题。

The MG700-WD mining machine is a kind of electricity drawing and high-power mining machine, this machine's fuselage is low, installation-power is large, all electric motor are fixed up horizontally, mechanical drive is all the transmission of gear, electric motor、walking case drive wheel package etc, can take from old pool side out, so the transmission is high in efficiency, easy to install and maintain.

MG700-WD型采煤机是一种电牵引大功率采煤机，该机机身矮，装机功率大，所有电机横向布置，机械传动都是直齿传动，电机、行走箱驱动轮组件等均可从老塘侧抽出，故传动效率高，容易安装和维护。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。