In the letterpress, the author wants to introduce the employment theory of the nucleonic belt weigher, the characteristic and its application complexion in the automatic proportioning system.

本文主要介绍了核子的工作原理、特点及核子自动配料系的应用情。

In Shigang Agglomerant Factory, the nucleonic belt weigher has been adopted in the system of automatic proportioning system, and the system dependability and the maintainability were improved greatly.

在石钢烧结厂预配料系用了核子,使配料系的可靠性、可维护性大大提高。

The paper is made by the dividable composite fibers(DCF) and ES fibers, the proportioning of the two kinds of fibers effects the absorption and tensile strength of the paper distinctly.

用分裂纤维和低熔点纤维抄造纸页，纤维配比的改变对纸页的吸收及强度性能有很大的影响。