methods of fabrication造句

例句与造句

1. Superior product performance , simple and feasible method of fabrication and installation , from 10 % aluminum foil insulation board made of composite duct comprehensive cost less than traditional duct
   优异的产品性能，简单可行的制作安装方法，由上成铝箔复合保温板做成的复合风管综合造价低于传统风管。
2. The following processes employ pressure to shape the plastic : injection moulding （ 注塑 ） , extrusion （ 挤出 ） , blow moulding （ 吹 塑 ） , rolling （ 压 延 ） , drawing （ 拉 延 ） , bending （ 弯 延 ） , stamping （ 冲压 ） , and all methods of fabrication by machining
   下列的加工过程需要压力使塑料成型：注塑，挤出，吹塑，压延，拉延，弯延，冲压，而且这些所有的加工方法都要用机械。
3. In this thesis , as a new method of fabrication metal composites , directed reaction of molten metal ( casting process ) makes the particles - reinforced phase , the product of chemical reaction in the metal or alloy , be distributed homogenously in the matrix
   本研究提出了一种制各al _ 2o _ 3 cu复合材料的新型方法? ?熔体直接反应法(熔铸法) ，它是通过金属液或合金液中发生化学反应生成增强相颗粒，并使之均匀分散于基体之中。
4. It's difficult to find methods of fabrication in a sentence. 用methods of fabrication造句挺难的