Dispersity of gas flow can be enhanced and afterburning efficiency can be improved by increasing primary nozzle numbers and nozzle expansion ratio.

加一次喷嘴的数目和加大喷嘴的扩加了燃气的分性,提高了补燃。

The formulation, preparing process and application of the resin for universal tinter are introduced. The influence to the compatibility and dispersity of the resin is discussed.

绍了通用色浆用树脂的配方、合成工艺及其应用;讨论了影响树脂混容性和分性的因素。