• 1. 恒速比传动: Constant speed ratio transmission
• 2. 恒定比特速率: Constant bit rate | CBR
• 3. 恒比特速率: CBR

更多释义

• 1.基于齿轮传动平稳和恒速比的特点，文中研究了一种不完全齿轮机构。
  Based on the characteristics of stable gear transmission and constant speed ratio, a kind of imperfect gear mechanism was studied in this paper.
  dict.yoduao.com
• 2.提出了从动链轮在其步进角的中间范围内，作恒速比传动的几何条件以及实现给定步进角的机构尺寸的设计方法。
  The design example has shown that both the design method and monufacture of the step motion mechanism are simple and…
  dict.yoduao.com

©2026 网易公司