基本解释分层压制英汉例句双语例句The dense graded cemented carbide of YG10/YG20 was prepared by using stack moulding and spark plasma sintering (SPS).采用叠层加压SPS烧结法制备致密的YG10/YG20梯度结构硬质合金。stack moulding更多例句专业释义材料科学叠模压塑