传动

The transmission gear or corresponding gear ratio used to produce the range of lowest drive speeds in a motor vehicle.

高档的能产生相对于发动机速度的最大机车速度的传动装置或设备，如汽车的变速档

A gear drive method with drive ratio of 1 : 1 is disclosed in order to reduce power consumption without reduction in load and speed.

一种节省动力的齿轮传动法，速度传动比为一比一，用途是在驱动载荷运转时，在不降低原有载荷和运转速度的情况下，降低动力消耗。

So, it is very significant to study harmonic gear drive.

因此，研究谐波齿轮传动具有重要的意义。

It is very extensive that the interior gear wheel is used in industry.

内齿轮在工业中应用十分广泛，对内啮合齿轮传动的特点进行了分析。

The theory of multi aim optimization is applied to designing the flexible wheel of harmonic gear drive,and the mathematical model of that has been set up.

将多目标优化方法应用于谐波齿轮传动设计，建立了柔轮优化设计的数学模型

The P/M gear wheel with special shape is an important structure part in transmission mechanism.

粉末冶金异形齿轮是代步车传动机构中的一个重要结构零件，本文论述了其结构和性能特点、材料选择、生产工艺及模具设计等。

The influence on motion precision by the gear-driven robot is discussed also,and measures to be taken are sugges...

针对机器人小车机械结构的齿轮传动，讨论对小车运动精度的影响，并提出提高小车运动精度的措施。

Mobile robot ; kinematic model ; mechanical structure ; gear-driven

移动机器人；运动学模型；机械结构；齿轮传动

Tradition design about step gear-driven wastes partial carrying capacity of makings.

传统的多级齿轮传动设计浪费了材料的一部分承载能力，单目标的啮合参数优化方法精确度不够。

Gear-driven ; Long period error ; Optimization design ; MATLAB

齿轮传动；长周期误差；优化设计； MATLAB

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。