Based on what was given before, primarily the combination of the principle of injection-confection and catalytic conversion method, one new sample is design concretely and systematically.

• 该设计利用喷射对流原理和催化转化原理相结合，对一种方案进行了具体的设计，包括其工作原理、尺寸参数、性能参数和某些零件的加工制造工艺。