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- On the Mechanical Efficiency of Deep, Tropical Convection. 论深热带对流的机械有效性。
- The mechanical efficiency of this machine is very low, which leads to its failure in finishing its task every month. 这台机器的机械效率很低，每个月都完不成任务。
- 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。
- The invention has simple structure, stable performance, high mechanical efficiency, large transmission power, wide application range, and low price. 本发明结构简单，性能稳定，机械效率高，传输功力大，应用范围广，价格低廉，易于推广。
- Objective To investigate the relationship between the gross mechanical efficiency(GE) /cycling economy(CE) and the oxygen uptake capacity. 目的:探讨骑车机械效率(GE)和骑车氧耗经济性(CE)与机体摄氧能力之间的关系。
- With lightweight, durable, high mechanical efficiency, safe, reliable, flexible performance characteristics of the operation. 具有轻便、耐用、机械效率高、安全可靠、操作灵活等性能特点。
- An example of the triplex drilling pump calculated, the efficiency, friction power in all pairs and mechanical efficiency of pump are worked out. 文中通过对三缸单作用泵的实例计算给出了各运动付的效率、摩擦功率及泵的机械效平位。
- E. Pennestri and F. Freudenstein, “The Mechanical Efficiency of Epicyclic Gear Trains,” ASME Journal of Mechanical Design, Vol. 115, pp. 645-651, 1993. 黄文敏与黄玉莲，五速自动变速箱构造之设计，第二届全国机构与机器设计学术研讨会论文集，中华民国八十八年十二月。
- 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 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。
- This paper analyses the factors concerned of efficiency calculation of plane connecting link, advances accurate and approximate calculation formula of mechanism efficiency. 分析了平面连杆机构效率计算的影响因素,给出了机构效率的计算公式,提出了平面连杆机构效率计算的近似计算方法。
- Is this equipment tested for mechanical aptitude? 这台设备测定了其机械适应性了吗？
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- coefficient of mechanical efficiency 机械效率系数
- coeficient of mechanical efficiency 机械效率系数
- We must improve our efficiency as soon as possible. 我们必须尽快地提高工作效率。
- The move water have mechanical energy. 流动的水拥有机械能。
- Their labor efficiency is very high. 他们的工作效率很高。
- We were most impressed with/by your efficiency. 你的工作效率很高，我们极为钦佩。
