His voice was cold, sharp, and final, his lips stamping the enunciation of each word like the die of a machine.
他口气冷酷，尖锐而且专断，嘴唇像机器上的铸模一样一个字一个字地敲。Two-piece molds consist of a cope on top and a drag on the bottom.
两部分铸模箱分为上砂箱和下砂箱。So they took a mold of my hand and they made me a hand but they made it the same size of my hand.
他们为我的手做了铸模给我做了一个和我的手尺寸一样的手套。Molten metal is poured into a mold cavity formed out of sand.
将熔化的金属倒入由型砂做成的铸模的型腔中。Effect of the binder on flacking forms a strong mold after burnout at higher temperature .
在粘合剂作用下，铸模高温烧结后，强度高。Using a technique known as rapid prototyping, they build a full-size cast of the skull and jaw.
使用一种称为快速原型开发的技术，他们构建了头骨和下颚的全比例铸模。If it's not feasible to transport the entire item containing the tool mark, a CSI can make a silicone-rubber cast and hope for the best.
如果包含有工具痕迹的物品无法运往实验室，CSI此刻便会寄希望于硅橡胶铸模。A part on a machine that punches shaped holes in, cuts, or forms sheet metal, cardboard, or other stock.
冲模，铸模：一种机器的一部分，该机器可以对金属板、卡纸或其它粗钢材料进行切削或成形。Bauxite clinker can be processed into fine powder and made into mold.
精密铸造。矾土熟料加工成细粉做成铸模后精铸。