制作玻璃纤维纱线有两种生产工艺，分别用来生产连续长丝和短纤维。
There are two processes for manufacturing glass yarns, these are for continuous filament and staple fiber.
以枸杞叶为原料，开发研制具有保健作用的枸杞叶饮料及枸杞叶茶。介绍了这两种饮品的生产工艺，并对其护色方法及稳定性进行了探讨。
Health beneficial Lycium chinense leaf beverage and tea are developed. The production technology for the two products is described, and the colour fixation and stability studied.
按聚合物流变学原理，结合实际生产工艺，在挤出成型中将两种聚合物共挤复合，获得理想产品的工艺方法。
The technique based on the rheology theorem of polymer and practical production process is introduced, to obtain the optimized products by means of coextrusion lamination of two kinds of polymers.
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