mechanical efficiency

General Formula for Computing Mechanical Efficiency of Mechanical Transmission System

计算传动系统机械效率的通用公式

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

Auto Measure System About Mechanical Efficiency of Gear Wheel Reduction Device

齿轮减速箱效率的自动测试系统

Numerical Calculation and Study of Mechanical Efficiency for Direct - Injection Diesel Engine

直喷式柴油机机械效率的数值计算与研究

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。

The Testing of Mechanical Efficiency on Computer APPLE ⅱ

APPLE-Ⅱ微机机械效率测试系统

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

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

It can improve mechanical efficiency .

它能提高机械利用率。

Simplified approach for the determination of the mechanical efficiency in gear trains

行星轮系传动效率与自锁分析的新方法

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

Energy-saving Techniques of Transport Diesel Engine and Their Relation to Engine Mechanical Efficiency

运输式柴油机节能技术与机械效率

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；

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。

Study on the Mechanical Efficiency of Self-Locking Mechanisms

有自锁性能机械效率的探讨

Friction Coefficient of Sliding Higher Pair and Mechanical Efficiency of Worm Gearing

滑动高副的摩擦系数及蜗杆传动效率

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。

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。

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。

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。

Analysis and mechanical efficiency on power flow of transmission mechanism of single three-axle differntial positive planetary gear

三轴差动正号行星齿轮传动功率流分析及效率

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。

A new method to determine mechanical efficiency of diesel engine by acceleration deceleration method under non external load is proposed .

提出了一种快速确定柴油机机械效率的方法&无外载加减速法。

Mechanical efficiency of the gearing arranged along the longitudinal direction of the ship navigating in wave

船舶在波浪中航行时沿船体纵向布置齿轮机构的机械效率

Verifying mechanical efficiency of the longitudinal gearing along the ship in navigating by the use of experimental method

航行中船舶纵向齿轮机构机械效率的实验验证

A pumping unit is widely used in oilfield though its mechanical efficiency is combined with ground and under ground efficiency .

油田生产中广泛使用抽油机采油，机械采油的系统效率主要有地面效率与井下效率。

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。

Objective To establish noninvasive new indices for the evaluation of left ventricular ( LV ) work and mechanical efficiency .

目的探讨超声心动描记术估测左心室做功量和机械效率的新指标。

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 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。