It is further expounded that "existential code" in literary text is a revelation of poetic thoughts on existential issue as resulted from the partial mismatch between idiosyncratic rhetoric and shared experience.

After giving a brief introduction on the view about personal language which is based on inherent feelings from western philosophy, this article concludes that Wittgenstein dissertates the impossibility of personal language from internal and external aspects which have assumptions on obeying the rules and public tests.

Discussion on the public institutions involved in market economy, public economy and state-owned economy;

This paper holds that in a period of rapid urban development in China,Urban Economics as a branch of economics should deal with such fundamental problems as the cost and efficiency of urban development,sustainable urban development,urban localization and management system innovation,the public economy of city development,and the city s cultural development.

Itis quite different from the national finance that under the planned economy system、earlier public finance、public economy and two- system finance.

An approach to find empirical formula for mine ventilation using rough set theory;

Application of empirical formula to describe effective permittivity of microwave-assisted chemical reaction;

Analysis of variability of empirical formulas for foundation bearing capacities;

Distribution of droplet diameters and the spline of their empirical equation for spiral nozzle;

The empirical equation of milling force is achieved by regression analysis method,and proved to be tried.

The dynameter is of the model 9257B, made by Kistler Corporation of Switzrland By the data obtained from the experimental study and the use of statistic method, an empirical equation of threedimensional burnishing force on an aluminium alloy(LY12) workpiece with a cylinderical polycrystalline diamond tool is es.