要求上胶辊细腻 、 平滑, 最好是硅橡胶制成的胶辊.For cots, smoothing, preferably made of silicone rubber rollers.书芯用纸张不同, 热熔胶的上胶温度也应有所不同.Book block paper, hot melt Adhesive glue temperature should also be different.因此上胶前一定要将书芯夹实 、 夹紧.Therefore...
These restored houses overhang a system of quiet canals.这些修葺一新的房屋俯视着静静流淌的运河河网。Many canals were built along map grid lines.很多运河是按照地图上的坐标线开凿的。The city is criss-crossed with canals.这座城市里运河纵横交错。...
He said the protesters were doing a disservice to the nation...他说抗议者正对国家造成危害。In this it has done mankind a great disservice.这种做法对人类危害非浅.We will never do any disservice to you [ anything to hurt you ].我们决不会做任何对不起你们的事情.You...