mechanical efficiency
英 [məˈkænɪkl ɪˈfɪʃnsi]
美 [məˈkænɪkl ɪˈfɪʃnsi]
机械效率; 缩写词为ME
双语例句
- Synchronous detection technology for the surface mechanical efficiency of beam units
抽油机地面机械效率同步检测技术研究与应用 - The problem about mechanical efficiency of tackle-block is the key point in junior high school mechanics and also the difficult point.
滑轮组机械效率问题是初中力学中的重点，也是初中力学解题的难点。 - If reducers with hard gear surface are applied, it will have long life and high mechanical efficiency.
减速器采用硬齿面传动设计，寿命长，机械效率高。 - Friction of chains has a great influence on life and mechanical efficiency.
链条产品的摩擦对链条产品的寿命和机械效率影响很大。 - In the agriculture mechanization, mechanical efficiency determined the level of benefits;
在农机化作业中，农业机械效率的高低，决定获取效益的高低； - This paper puts forward some methods of solving mechanical efficiency of tackle-block, hoping to help students break through difficulties.
本文就有关滑轮组机械效率的解题提出一些解决方法，有助于帮助学生突破难点。 - Compared with a pneumatic ball tooth grinder, the electric ball tooth grinder has the advantages of high mechanical efficiency, convenient grinding, non exhaust pollution, non exhaust noise, etc.
与气动球齿修磨机相比具有机械效率高，方便修磨，无排气污染、无排气噪声等优点。 - Numerical Research on Sealed Reliability and Mechanical Efficiency of Vane Seals
矩形截面叶片密封可靠性和机械效率的数值研究 - However, the greater the displacement of the input shaft axis from the crown wheel axis, the lower the mechanical efficiency.
然而，更大的车轮从冠轴输入轴轴线位移，机械效率降低。 - Mechanical efficiency and mean mechanical loss pressure under various working conditions can be obtained by the numerical computing.
通过数值计算可以求得发动机在各种工况时的机械效率与平均机械损失压力。 - Mechanical efficiency and its theoretical calculation method are studied, which are commonly used to a certain degree.
研完了钻井泵的机械效率及理论计算方法，具有一定的通用性。 - With the industrial development and environmental protection-economic needs and to enhance mechanical efficiency and lower production costs as scroll compressors study new trends and development trends.
随着工业的发展和节能环保经济的需要，提高机械效率、降低生产制造成本成为涡旋压缩机研究的新动向和发展趋势。 - Non-contact Measuring Method of Power Output of Diesel Engine and Its Mechanical Efficiency
柴油机功率和机械效率非接触式测量方法 - The hydraulic pump as the energy transformation unit, has great effect to total efficiency of hydraulic pressure system. But the effectiveness is decided chiefly by the element physical design. But the gear pump effectiveness consists of volume efficiency and mechanical efficiency mainly.
液压泵作为能量转换装置，对液压系统的总效率影响很大，而效率的高低，主要取决于元件的结构设计，而齿轮泵的效率主要包括容积效率和机械效率。 - In this method, the guaranty of higher volumetric and mechanical efficiency is regarded as the confined condition.
该方法以确保压缩机具有较高的容积及机械效率为限制条件。 - The hydraulic efficiency formula, volume efficiency formula and mechanical efficiency formula are analyzed.
在归纳分析水力效率、容积效率和机械效率的估算公式的基础上，对照实验结果进行了筛选，并给出了使用建议。 - Dynamic analysis and mechanical efficiency calculation of drilling pump in consideration of friction
考虑摩擦时钻井泵的动力分析及机械效率的计算 - Based on the theoretical analysis, the expressions of mechanical efficiency, hydraulic efficiency, cubage efficiency and overall efficiency for pump and pump set are given.
从理论上分析了水泵机械效率、水力效率、容积效率、水泵总效率及装置效率。 - The test method of pressure loss, flow loss and frictional force loss etc. of the hydraulic pumping units is presented, from which the mechanical efficiency and volumetric efficiency are obtained.
给出了测取液压抽油机系统压力损失、流量损失以及油缸的摩擦力损失等的方法，并由此求出系统的机械效率与容积效率。 - When exercise intensity below 80% O_2max, there had positive correlation between gross mechanical efficiency and cycling economy.
80%V。O2max以下强度运动时，骑车机械效率和骑车经济性存在高度正相关。 - In this paper a mathematical model is used for calculating mechanical efficiency and mechanical loss of direct-injection diesel engine.
本文应用一个数学模型计算研究直接喷射式柴油机的机械损失和机械效率。 - Based on the method of heat system analysis for a geared system, the heat loss and mechanical efficiency in the reduction gear of a gate lifter during the variation of the lubricating oil temperature is predicted.
本文根据齿轮装置的热系统分析方法，对闸门启闭减速机随油温变化的热损失和机械效率进行了预测。 - The functions of temperature index and the mechanical efficiency in the formula must be taken in consideration.
汽油机功率校正公式中，必须考虑温度指数和机械效率的影响。 - Automobile fuel economy was influenced by a variety of parameters and the mechanical efficiency and total quality of automobile are obvious ones. The rolling resistance coefficient, air resistance coefficient and frontal area have less influence.
分析了其参数灵敏度，各参数对汽车燃油经济性的影响以传动系的机械效率和汽车的总质量最为显著，滚动阻力系数、空气阻力系数与迎风面积的影响则小一些。 - The mechanical efficiency of the impact compaction technology in the treatment of the existing cement concrete pavement was finally demonstrated.
文中还论证了冲击压实技术在处理旧水泥砼路面时的力学效能。 - The regulation of mechanical power loss, the ratio of mechanical power loss, mechanical efficiency, mean mechanical effective pressure, the ratio of mechanical loss varying with the rotation and the temperature of coolant were analyzed.
分析了发动机各零部件和整机的机械损失功率比、机械损失功率、机械效率和平均机械损失压力随发动机转速和润滑油温度变化的规律。 - To improve the stabilization, mechanical efficiency and lifespan of this multiple loop, multiple out-put and cycle structural system and reduce the manufacturing costs, the coaxial six-bar double out-put function generation mechanism ( Stephenson model) has been innovatively designed on self-adjusting method.
为进一步提高这一多回路、多输出、闭链结构系统的工作平稳性和机械效率与寿命，降低制造成本，对Stephenson型同轴式双输出六杆函数发生机构进行了创造性的自调结构设计。 - It can improve mechanical efficiency.
它能提高机械利用率。 - From the experiment and simulation results, we can see that the optimal method based on genetic algorithms has significantly improved the mechanical efficiency of three-phase asynchronous motor at light load or no load, and it has a high theoretical and practical significance.
通过实验和仿真结果可以看出，这种基于遗传算法的异步电动机机械效率的优化控制方法明显地提高了异步电动机在轻载或空载时的机械效率，具有极高理论和实际意义。