1) gear structure
齿轮结构
1.
Based on the knowledge of gear structure design,three sets,i.
根据齿轮结构设计知识,分别提取设计参数集、几何关系约束集和齿轮结构形式选择条件集,形成知识体系,采用知识表达方法将其引入CAD系统。
2) incomplete mechanism gear mechanism
不完全齿轮结构
3) gear mechanism
齿轮机构
1.
The traditional theory of involute gear transmission considers that the tooth profiles of gear mechanism are uniformly wore along tooth surface during the operating, and the worn tooth profiles can still keep the original involute shape.
传统的渐开线齿轮传动理论认为 :齿轮机构运行时轮齿沿齿面均匀磨损 ,磨损后的齿廓仍可保持原渐开线形状。
2.
The CAI software presented in this paper,which is composed of a lot of slides deding with teaching contents on four bars mechanism,cam mechanism and gear mechanism was constructed with PowerPiont97 software.
主控模块下设置三个子工程，即四杆机构、凸轮机构和齿轮机构；各个模块下各自分别挂 接教学模块和练习模块两个下级模块 。
3.
lt is incomplete to caculate the freedom of plane gear mechanism regarding gearpair as higher pair.
指出将齿轮副作为高副来计算平面齿轮机构自由度是不全面的。
4) gearing
[英]['ɡɪərɪŋ] [美]['gɪrɪŋ]
齿轮机构
1.
Even if the input torque of an involute gearing keeps constant, the output torque of its driven gear surely fluctuates to a certain extent due to the existence of the sliding friction between teeth.
研究表明 ,齿间摩擦的存在会使渐开线齿轮机构输出扭矩产生一定的波动[1,2 ] 。
2.
The classical involute gearing theory, which omits the effect of sliding frictions between teeth and between bearings and journals, thinks that if the input torque of the gearing is kept constant the gears do not vibrate .
不计齿间及轴颈与轴承间摩擦的经典渐开线齿轮理论认为,若输入扭矩保持恒定,则齿轮机构运行平稳,不会振动。
6) gear teeth structure
齿轮轮齿构造
补充资料：不完全竞争型市场结构
不完全竞争型市场结构——
不完全竞争型市场结构是最常见的市场格局，包括垄断竞争和寡头垄断这两种既不是完全竞争又不是完全垄断地情形。但狭义的不完全竞争仅指垄断竞争。在不完全竞争市场上，每个企业都在市场上具有一定的垄断力，但它们之间又存在着激烈的竞争，造成这种市场机构的原因是产品差别。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条