lead-covering

常见例句

He said, "This is wickedness," and he pushed her back into the basket and pushed the lead cover down over its mouth.
天使说:“这是罪恶。”他就把妇人扔在量器中,将那片圆铅扔在量器的口上。
Automatic liquid scientillation counter was refitted into luminometer after machining a top lead cover of measuring chamber with a injection hole.
通过加工一个带有注射孔的测量室顶部铅盖,将自动液体闪烁计数器改装成一种发光分析仪。
Compared with the traditional lead covered cure, it has advantages of high efficiency energy saving high quality and lower cost.
PLCV与传统的包铅硫化方法相比具有效率高，节省能源，加工过程简单，产品质量高和成本费用低等优点。
This machine is used for hardcover. file. book cover's paperhanging. tumbling box leading cover to binding equipment. holding in two side paperboard.Is tumbling box press remain air.
此机台针对精装书壳，档案夹、书面的装裱成型，其导动滚筒将封面引至包边装置，由包边装置将粉纸两边折入紧贴灰板纸，压轮及滚筒将空气压出，令封面平整、光滑、美观，尺寸大小由手轮任意调节，操作简捷，配用单边包边机，完成整个工艺。
The horse forged ahead the lead in the homestretch.
那匹马在最后阶段突然加速跑到前面。
Shirley will try out for the lead in the play.
雪莉将参加该剧主角的选拔演出。