1.
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
2.
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。
3.
Study on Gross Mechanical Efficiency and Changing Rule of Economy in Cycling with Incremental Intensity;
递增强度骑车机械效率与骑车经济性变化规律的研究
4.
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
5.
mechanical back to back test
机械连接式效率试验
6.
Efficiencies include all mechanical losses including mechanical seals.
效率包括所有机械密封中的机械损失。
7.
Power and efficiency characteristics of engine with mechanical losses
考虑机械损失时发动机功率效率特性
8.
Intensive mechanized agriculture is typically regarded as being efficient.
机械化集约农业是高效率的典型。
9.
Raise Drawing Efficiency in Machine CAD by Making Use of Auto LISP;
利用Auto LISP提高机械设计CAD绘图效率
10.
This kind of architectural machine, with high efficiency and less cost, is easy to maintain and operate.
这种建筑机械，操作维修方便，而且效率高、费用
11.
If there were no frictional losses in a machine, the machine would Be 100 per cent effective.
如果机械里没有摩擦损失，其效率就是100％了。
12.
Solved the Rotation Angle of Mechanical Faraday Effect With Medium PolarRate;
根据介质极化率求机械法拉第效应旋转角
13.
Efficiency Analysis of an Innovational Multi-range Hydro-mechanical Continuously Variable Transmission
新型多段液压机械无级变速器效率特性分析
14.
Operation efficiency of tending machineries to plantation of Larix dahurica
兴安落叶松人工林抚育机械作业效率的研究
15.
Approaching Bringing the Function and Efficiency of the Skidding Machine into Full Play in the Mountain Cutting Area
发挥集材机械在山地伐区的作用与效率探讨
16.
"A machine that can do a great deal of work in a short time is called a high-powered machine. Power is the rate, or speed, at which work is done."
在短时间内做大量功的机器叫做高效率机械。功率表示做功的效率和速率。
17.
Virtual prototype technology is an effective way for improving the efficiency of the development of mechanical product.
虚拟样机技术是提高机械产品研制效率的有效手段。
18.
By this way, the drawing efficiency can be improved.
采用这种方法,可以有效提高机械图样的绘图效率。