upper drum的意思|示意
upper drum相关短语
1、 video head upper drum assembly 视频磁头上鼓组件
2、 upper drum assembly 上磁鼓组件
3、 head upper drum 磁头上鼓
4、 upper lift drum 上部提升筒,翻译
5、 upper throttle drum 上油门操纵钢索轮
upper drum相关例句
Large amounts of foams are subject to come into being in the upper part of a coking drum in the delayed coker, which seriously influences the processing capacity and product quality.
在延迟焦化装置上，焦炭塔上部易形成大量的泡沫，严重影响焦化装置处理能力和产品质量。
The bell has a specific name of the site, known as moving the upper and the lower part is called the drum bell mouth 16.20 for milling, bell onthe lips say, Name-minute dance.
钟的各部位都有着特定的名称，上部称为钲，下部谓之鼓，钟口两角为铣，钟唇曰于，钟顶名舞。
As a member of the upper middle class, Drum doesn't think a move to the upper class would make that much of a difference in his lifestyle, but giving up computers and the Internet would.
作为中上阶级，他认为爬到上层阶级并不会使他的生活方式改变很多，而放弃电脑和网络则不然。