There is a common method of refining alkaline cleaning , clay refinement and hydrofining, and so on.常用的精制方法有碱洗, 白土精制和加氢精制等.The development of new petroleum wax hydrofining catalyst - FV - 10 commercial experiments on var...
若是上色的时候不小心弄坏了那些地图，他们可承担不起。They could not afford to spoil those maps by careless colouring.罗伊小心地把腿挪下沙发，坐了起来。Roy swung his legs carefully off the couch and sat up.他不小心撞到了桌子，把花打翻了。He had blundered into the table, upsetting ...
Low temperatures cause problems with icing and reduced striping ability.低温导致了结冰和降低了剥离力.It cleans thoroughly without striping your natural protective oil.它能彻底清洁你的皮肤,又不会去保护表皮的天然的油分.Add black stripes using a striping brush....
The ball fell straight to the feet of Klinsmann...球直接落到了克林斯曼的脚上。Klinsmann put it down to the heat of the moment.Klinsmann则淡化了这个火热的场面.SOT : JUERGEN KLINSMANN ( GERMAN ) THIS AXIS IS OF GREAT IMPORTANCE.于尔根?克林斯曼说: 这条轴心非常重要...