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

增一次喷嘴的数目喷嘴的扩张比增了燃气的分性,提高了补燃效率。

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.

介绍了通树脂的配方、合成工艺及其应;讨论了影响树脂混容性分性的因素。