1.
Practice taking impression for plaster models two pairs,?
练习取印模、灌石膏模型二付，装石膏托。
2.
mould(eg for a small statue)made of plaster
石膏模型（如做小塑像的）.
3.
The Study of Effects of Gypsum Surface Hardener on Dental Stone;
石膏表面硬化剂对超硬石膏模型机械性能影响的研究
4.
non-ferrous precise casting technology of gypsum model
石膏模非铁金属精密铸造技术
5.
A bridge made in the dental laboratory on plaster models.
要做桥梁修复的牙齿要做成石膏模型。
6.
Preliminary Research on Synthesis of a Kind of Dental Gypsum of Molding Materials;
一种口腔石膏模型材料合成的初步研究
7.
Effect of Microwave Disinfection on Linear Dimensions of Plaster Model of Teeth
微波消毒对牙体石膏模型线性尺寸影响的研究
8.
industrial mould of plaster or compositions based on plaster
工业模具,石膏或以石膏为基料的合成物制
9.
Key Facfors Analysis on Utilizing Desulphurization Gypsum to Produce Mould Gypsum
利用脱硫石膏生产模具石膏的关键因素分析
10.
The making of such a mold or cast, as with plaster of Paris.
制印模用石膏对这种模型或模子的制作，如用巴黎的石膏
11.
mould (excl. of graphite or other carbon and of ceramics or glass) for plaster, staff or stucco aritcles
石膏、石膏水泥或熟石膏制品用型模（石墨或其他碳及陶瓷或玻璃除外）
12.
Modeling and Simulation for Flue Gas Desulfurization System;
石灰石/石膏湿法烟气脱硫系统建模与仿真
13.
Gypsum and anhydrite
GB/T5483-1996石膏和硬石膏
14.
A cast of her face made in plaster.
用石膏做出她的脸部模型
15.
method of physical test for plaster of paris mold for pottery
陶瓷铸模用石膏物理试验方法
16.
Silicone rubber and plaster of Paris have been used successfully.
硅橡胶和熟石膏作铸模亦已取得成功。
17.
Architectural Formwork Made by Waste Plastics Particles and Phosphogypsum
利用废旧塑料与磷石膏制造建筑模板
18.
Design and Development of a Simulation Calculation Software for Limestone/Gypsum Wet Flue Gas Desulfurization System
石灰石/石膏湿法烟气脱硫系统模拟计算软件的开发及应用