plaster moulds是什么意思

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用法例句

After correction,all the patterns were evaluated,so the best pattern was chosen and compared with the plaster cast and the relationship could be found.

为更加准确地定量分析旗袍空间省量分配和侧缝线的形态关系,以旗袍基本纸样为基础变化出5种不同的省量分配方案的纸样,制作成样衣并修正;对5种纸样进行了综合评价,将具有最好效果的纸样和石膏模型展开图覆合,分析了省量分配与侧缝形态的关系。

The article analyzed the factors affecting the working life of plaster mould during the period from preparation to application and emphasized the importance of extending the working life.

本文分析了卫生瓷石膏模型从制作到使用影响其使用寿命的各相关因素,强调了延长其使用寿命的重要性,相信对同行企业有一定的借鉴和指导作用。

This paper deals with the effect of adding polyvinyl alcohol (PVA),polyvinyl formal (PVA) and methyl cellulose (MC) on the performance of plaster mould.

研究了分别以聚乙烯醇 (PVA )、聚乙烯醇缩甲醛 (PVF)和甲基纤维素 (MC)为添加剂对石膏模型性能的影响。

It is role breakthrough that the microcellar plastic mold replaces gypsum mold, as well as itwas the tendency in the future.

微孔塑料模具替代传统的石膏模具,是当今陶瓷成型用模具的重大突破,是陶瓷成型用模具的发展方向。

A kind of α-hemihydrated gypsum is prepared according to the theory of solution and recrystalization,the used pottery model of hemihydrated gypsum being raw materials.

根据“溶解－再结晶”机理，以陶瓷工业中的废石膏模为原料研制出α－型半水石膏模。

Two kinds of rapidwalls shaping of the phosphorus gypsum template,were introduced,namely the dense rib grid beat shearing force rapidwall and Shandong rapidwall which was introduced from Australia.

阐述了磷石膏模板成型的两种速成墙,即密肋网格板式速成剪力墙和从澳大利亚引进的山东速成墙,对比分析了它们不同结构特点所带来的不同力学性能,即在水平力作用下,山东速成墙的抗剪能力较差,主要产生剪切变形,而密肋网格板式速成剪力墙由于其抗剪能力提高,主要产生弯剪变形。