be removed from的意思

拆除粗缝时要仔细,应当没有明显的剩余线迹或针眼留在面料上.Pyjamas made from flammable material have been removed from most shops.
大部分商店都不再出售用易燃材料做的睡衣了.The distorting effect of examination is thought to be removed from the curriculum
人们认为可以把考试的反常效果从课程中取消.Light kernels may be removed by a pneumatic or air seperator
轻的粒籽可以通过空气动力,即气流分选机清理出来.But enough remains in the engine to cause serious trouble unless removed by some other means.The cooling system takes care of this additional heat.
但是,残留在发动机中的余热仍足以使发动机受到严重损坏,除非用其它的方法排除这些余热.冷却系统就是专门用来消除余热的.