- 单词发音：英 [ kəul bɔ:l ] 美 [ kol bɔl ]
- 基本解释：煤层石球，煤结核;煤核
- coal ball 是什么意思及中文翻译：
- 煤层石球，煤结核
- 煤核
包含coal ball的单词更多>
coal ball 相关例句更多>
- You not is say the love is a coal ball, does burn once?
你不是说爱情是煤球满？但是烧过包？
- Backflow Control in Bin and Feeder Ball Mill Coal Pulverizing Systems
钢球磨煤机中间储仓式制粉系统倒风控制研究
- NOISE CONTROL FOR STEEL BALL COAL PULVERIZER BY INSTALLING A SOUNDPROOF CASE
采用隔声套法控制钢球磨煤机噪声
- Optimum Reliability Design of Gear Power Transmission for Ball Mill in Coal Washing
洗煤厂球磨机齿轮传动的可靠性优化设计
- Jingxin ball gear has also been designated as the Ministry of Coal purchase products.
晶鑫球齿也被煤炭部列为定点采购产品。
相关单词
常用英语单词表