Profit margins have been slashed to the bone in an attempt to keep turnover moving.为了维持资金周转，利润率已被降为最低。They slashed the vegetation back with their machetes.他们用大砍刀把作物截短.He slashed at her, aiming carefully.他仔细地瞄准她劈了过去。A wil...
把变压器及其它仪器的磁心分层.The magnetic cores of transformers and other apparatus are laminated.用磁心作为磁性媒体的一种磁性存储器.A magnetic storage in which the magnetic medium consists of magnetic cores.这些由一系列最大直径为2毫米的小铁氧体磁心组成.These consist of a ...