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- A method of 3-D computer constructive solid geometry and automatic enn.eshmentwith the variable steps was presented. 介绍了三维实体造型和变步长网格自动剖分的实用计算机造型方法。
- Constructive solid geometry(CSG), sometimes called the building block approach, use simple solids such as cubes, pyramids,cylinders, and spheres to construct the model. 实体建模（CSG）有时被称之为构建块，使用简单的实体比如立方体、棱锥体、圆柱体、球面来构造模型。
- The algorithm describes subobjects by the use of the boundary representation and assembles subobjects into 3D objects based on the constructive solid geometry philosophy. 该算法采用边界表示法描述了实体，并根据结构式立体几何思想把子实体装配成三维实体。
- The house was built solidly of rough wooden planks. 这房子是用粗木板牢固地建造的。
- It rained solidly for three hours. 雨不停地下了三个小时。
- We are solidly united on this issue. 我们在这个问题上是团结一致的。
- It took them two years to construct the bridge. 他们用了两年时间建这座桥。
- Cheese is a solid; milk is a liquid. 乾酪是固体，奶是液体。
- Solid fuel motors are coming into use. 固体燃料马达即将开始使用。
- The country was solid for peace. 全国上下都希望和平。
- Water becomes solid when it freezes. 水结冰时便变成固体。
- The miners were solid on this issue. 矿工们在这件事上是一条心的。
- Matter can exist as a solid, liquid, or gas. 物体存在的形态有固体，液体，气体。
- There was a solid vote in favour of the proposal. 提案获全体一致通过。
- Constructive Solid Geometry (CSG) 构造实体几何
- When water freezes, it becomes solid. 水结冰时变成固体。
- The students are learning solid geometry. 这些学生正在学习立体几何学。
- First you have to construct the plot of the novel. 首先你得把小说的情节设计好。
- These glaciers are beds of solid ice. 这些冰河由一层层坚冰形成。
- The workers were tunnelling through solid rock. 工人们正在坚石中挖掘一条通道。
