Two common methods of manufacturing plastic articles are by extrusion and by injection moulding . 生产塑料制品的两种通用方法是挤出成型法和注射成型法。
A new method of manufacturing hot-fill pet bottles 制造耐热聚酯瓶的新方法
A study on evaluation method of manufacturing enterprise informatization 面向制造企业的信息化评价方法
In this paper, a new method of manufacturing al2o3 films by cld is reported 在本文中,我们将报导制各氧化铝薄膜的cld新方法。
At first, the method of manufacture of blade can be distinguished as the following 5 types 首先以锯片blade制造的方式可分为5种
Conventional designation of the methods of manufacture and delivery states of cast non ferrous metals and alloys 铸造有色金属和合金制造方法和交货状态的贯用标志
All golf clubs are carefully hand crafted and produced using premium grade traditional materials and method of manufacture 所有的古董球杆仿制品都是手工制作,而且使用上等传统材料和传统工艺。
The reasoning which led to the adoption of these features and factors governing choice of materials and methods of manufacture, are discussed 本文讨论了采用这些特征的原因,以及影响材料和工艺选择的因素。
Traditional methods of manufacturing oxide films include thermal oxidation, chemical vapor phase deposition, metal-organic chemical vapor phase deposition, sol-gel method and so on 传统制备氧化物薄膜的方法包括热氧化、化学汽相淀积、金属有机物化学汽相淀积、溶胶凝胶法等等。
Howevef, the method of manufacturing this kind of lenses today cannot control accurately the formation of their index distribution, which greatly confi11es the appliance of their optical function 但是,现有的制作方法尚难以实现对其折射率分布的精确控制,大大地限制了其优越光学性能的发挥。