英语词源
- retarder (n.)
- 1640s, agent noun from retard (v.). Of railway braking mechanisms from 1937.
权威例句
- 1. For example: caihong holographic radiotheraphy retarder � � s, multi - color, true color hologram computer - generated hologram.
- 例如: 彩虹全息 、 三维众色、消色不对 、 假不黑白全息图、筹算机制全息图等.
- 2. The storage time could be prolonged by adding retarder.
- 加入适量阻聚剂可以延长其保存期.
- 3. Field service for transmission and retarder for buses ( warranty works and repairs ).
- 质保内外的变速箱和缓速器维修服务.
- 4. Sealants for cavity - glass with flame retarder of Mg ( OH ) 2 was prepared.
- 用氢氧化镁作为阻燃 剂制备 中空玻璃用密封胶条.
- 5. Circumstance temperature influences the function of retarder for concrete apparently.
- 缓凝剂的缓凝效果,受环境温度的影响十分明显.