detracted
v. 毁损,贬低,减损( detract的过去式和过去分词 )
If one thing detracts from another, it makes it seem less good or impressive.
The publicity could detract from our election campaign.
这些宣传报道可能会有损我们的竞选活动。
This unpleasant incident detracted from our enjoyment of the evening.
这件不愉快的事情使我们当晚兴致大减.
Compared with even die drawing, camber die - drawing's limit drawing coefficient is detracted, so efficiency is increased.
曲面凹模拉深与平端面凹模拉深相比, 降低了极限拉深系数,减少工序 、 提高了效率,降低了成本.