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

增加一次的数目和加的扩张比增加燃气的分散性,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.

介通用色浆用树脂的配方、合成工艺及其应用;讨论树脂混容性和分散性的因素。