Making the trumpets is simple: plastic is melted into a mold and then it sets.A small group of women take off the sharp edges to finish off the process.
制造这种喇叭非常简单：塑料被融化制成模型然后安装，一群妇女磨平锋利的边缘，工序完成。
Making the trumpets is simple: plastic is melted into a mold and then it sets. A small group of women take off the sharp edges to finish off the process.
制造这种喇叭非常简单：塑料被融化制成模型然后安装，一群妇女磨平锋利的边缘，工序完成。
Equipment used in a casting process includes furnaces, mold-making machinery, and casting machines.
铸造工艺中使用的设备包括熔炉、铸型制作机械和铸造机械。
The stages or steps in a casting process are the making of a suitable mold, the melting of the material, the filling or pouring of the material into the cavity, and the solidification.
铸造工艺中的阶段或步骤包括制作适当的铸型，融化材料，将材料充满或灌注进型腔和凝固。
The technological process, technological control, mold making as well as the construction of pneumatic pot squeezing casting machine have been separately introduced.
介绍了铸铁锅挤压铸造的工艺过程、工艺控制、铸型制作及气动压锅机的结构等。
The problems that affect the appearance of the FRP mold surface are discussed in this article, the process and methods of making FRP molds with premium surface quality are introduced also.
本文分析了玻璃钢模具表面出现各种问题的因素，介绍了如何制得高质量玻璃钢模具表面的工艺过程和方法。
The making process, including the principle and mold structure, is introduced in this paper.
文中介绍了其模具结构及基本思想和动作过程。
This paper introduces the process of making "nine dragon" tripod vessel and describes the technology and key for casting the body by lost wax pattern plaster mold process in detail.
前言：简述了“九龙鼎”的制作过程，详细介绍了用熔模石膏型铸造大型鼎身的工艺及要点。
It also briefly introduces the materials for making Tsatsa and their relation with the four elements. Finally, based on the field study, it gives an introduction of mold production process.
同时，对嚓嚓的印制材料方面进行了简要的介绍，特别提出了嚓嚓的印制材料与四种元素之间的关系，最后以田野考察为依据对传承下来的嚓嚓模具的制作工艺进行了介绍。
Experienced in management and rigid process control of Shell making, Mold Preparation, and Investment Casting of Airmelt and Vacuum Cast products.
在制壳、模壳准备和大气熔炼以及真空熔炼产品铸造上方面有管理以及固定过程控制的经验。
Mold to form a mold box with the bottom, stirred slurry by pouring foam and resting, the initial setting process of making the green body can be cut.
模框与底板形成一套模具，搅拌好的浆料通过浇注发泡、静养、初凝过程使之成为可以切割的坯体。
The optical lens forming mold results in simplified optical lens making process, lowered forming material cost, reduced manufacture time and lowered production cost of optical lens.
藉该光学镜片成型模具可简化制程、降低成型材料的成本以及减少制造时间，进而可节省光学镜片的生产成本。
This paper proved the lost-mold process was used in making some accessories of the bronze Zun and Pan of Marquis Zen.
笔者通过实践，对曾侯乙尊盘附饰的熔模铸造方法进行验证。
This paper proved the lost-mold process was used in making some accessories of the bronze Zun and Pan of Marquis Zen.
笔者通过实践，对曾侯乙尊盘附饰的熔模铸造方法进行验证。
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