In this article, we try to discuss the combination of antonymous monosyllabic adjective A_1A_2-style and related issues, from the perspective which link synchronic phase and historical process.

This paper proceeds with syntactical functions and investigates the clan words of "form" as para-suffix.

For further increasing the accuracy of calculating the actual product yields of a cleaning process by G equation, the quantity and quality balance, both before and after cleaning, introduced for revision of this equation to decrease its calculation error.