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1)  quick constructing roadway excavation
快速成巷
1.
Application of quick constructing roadway excavation technology with integration of driving and bolting in Australian Aosida Coal Mine;
掘锚一体化快速成巷技术在澳思达煤矿的应用
2)  quick rock drivage technique
快速成巷技术
3)  coal lane high-speed driving
煤巷快速掘进
4)  rapid driving of tunnel
巷道快速施工
5)  fast tunnelling on the gallery
平巷快速掘进
6)  rapid prototype
快速成形
1.
On rapid prototype manufacturing technology for plastic products as well as its application;
塑料制品快速成形制造技术及其应用
2.
On the basis of it,tridimensional molding for the sample piece by the use of rapid prototype technology was formed and the resin master model was made.
对客户提供的玻璃器皿样品尺寸进行三坐标测量,在此基础上利用快速成形技术对样品进行三维造型并制成样品的树脂原型。
3.
The principle, classification and main technology of rapid prototype have been introduced in comparison with conventional working processes.
将快速成形技术与传统加工方式进行比较,介绍了快速成形的原理、分类,以及主要的快速成形工艺。
补充资料:成环加成聚合
分子式:
CAS号:

性质:又称环化聚合。多官能团单体在聚合过程中生成主链含有环状结构的聚合称为成环聚合。成环聚合又可分为缩聚成环和加聚成环两类。当分子内存在两个以上非共轭双键的烯类单体(如二甲基二烯丙基溴化铵)时,其链增长反应是发生在分子内的双键之间的加成反应,生成具有环状结构的聚合物,这种聚合就是成环加成聚合。

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