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

增加一次喷嘴数目和加大喷嘴比增加燃气分性,提高补燃效率。

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.

通用色浆用树脂配方、合成工艺及其应用;讨论影响树脂混容性和分性因素。