This model mainly apply state translation rules, semantic computing rules and attributes to define formal sementics of a tabular notation in the SCR requirements method, and may automatically analyze requirements specifications to be specified by the SCR method.

Lots of semantic rules are obtained from the experiments, and are used to sense disambiguation.

And finding the correct data dependency is also based on the semantic rules contained in data.

Moreover,the phenomena of the new meanings and usages of the old words,which are caused by trans-usage,new uses of nouns and adjectives,new uses innovated from the original semantic rules is also concerned in this thesis.

Thinking of computing regulation of engineering quantity;

This paper discusses the calculation rules of the horizontal damp proof course in wall body, the mark size and construction size, the calculation length in wall foundation, the all-round foundation of the roof-beamless, the rectangular foundation, the cup-like foundation etc.

According to the wide application of the valuation of the bill of quantities,it compares the valuation of the bill of quantities and quota valuation from counts and measurement,points out that their making procedure and cost constitution is almost the same,and compares the main calculation rules of different programs from architectural project and decoration design.