big roll meaning in English
大叠的钞票
特制粗卷
Examples
- The baker handed him three big rolls .
面包师递给他三个大面包卷。 - He juggled the three big rolls of bread like a magician .
他象个魔术师似的把三个面包卷在手里耍了一阵。 - The build - up welding of the meshing surfaces of big gear wheels : during operations of the big driving gears of big rolling mills and squeezers , the meshing surfaces wear easily and form cavities due to the squeezing force and attrition with the thinning of the gears resulting in the rejection of the gear wheels
大齿轮咬合面堆焊：大型轧机和压榨机的传动大齿轮在工作过程中，齿的咬合面产生大的挤压力和磨擦力易磨损和形成凹坑，齿厚减薄，因而报废。 - Series of guowei dry - method composite machines as new product are explored with our many years ' experience , the requirement of the users . the first metal of this machine is adopted with : photo - ecectricity auto . tracking " correcting deviation equipment , magnetic powder tension control . pneumatic back pressure shifting blade , oven temperature controlled qutomatically , big roll with oil heating , coating composite pneumatic control as well as double frequency governor etc . it will make the machine with fast speed , lower voice , low polluted by air , shout consumptionfor energy , stable working etc . especially suitable for al - foil with smooth surface and no enough firming , glass paper , polyester ect . the composite material with hard strength , fireproof , anti - ventilation , anti - fatty , frozen , dudrable steam etc character . it is widely used in food , pharmacy , as well as daily articles to package
“国伟” 、系列干式复合机，是我厂根据多年的复合机制造经验及结合客户需求，开发的新产品，该机第一基材采用了“光电自动跟踪”纠偏放卷装置，磁粉张力控制、气动背压移动式刮刀、烘箱温度分段自动控制、大辊筒导热油加热、上胶复合气动控制及双变频调速技术，使该机具有复合速度快、噪声低、空气污染小、能耗低、运行平稳等特点，适宜于表面光滑的铝箔玻璃纸聚酰胺等与聚乙烯、聚丙烯等薄膜的复合，复合薄膜具有强度高、防水、防透气、防油脂、可冷冻、蒸煮等优点，广泛应用冷冻食品、干燥食品、医药品及日用品的包装。