It lays bare the essential relationship between the unity of opposites and the control and counter- control in the special objects,the conditions of time and space,the meaning of target and the form of organization,to whose importance the military practice greatly attaches,so much as to form the spirit of the utilitarian rationality of the Han people.

One of the characteristics of the cultural context of the 90s, 20th century was the landslip of human values. The spiritual predicaments forced writers to re-examine the essential relationship between man and the nature.

The relationship between man and nature includes the essential relation,the valuable relation and the historical relation,which come from man's practice.

Finally,the decision analysis of the real estate project is completed in the light of utility decision rule,and the essential relation of utility decision and decision-maker's thinking is clarified with examples.

The math model is used to image the essential relation of every variable in the process, maybe the model is algebra equation, or differential equation, or geometry curve.

The simple mathematical expression of temperature distribution law in geothermal field put forward by the authors can correctly reflect the essential relation of the rock temperature to the geothermal parameters, space and time.

In contrast, subject and object with their relationship of ideological and political education take over a pretty important place of the theory system of the ideological and political education.

This paper starts from the philosophical and sociological analysis of the nature of wars, to the intrinsical relationships between wars and society, economy, as well as gardens, and thereby establishes the theoretical platform of research.

Our approach yields an essential relationship for T0, the classical vibration period, at the total electronic energy E0e; i.e., $$T_0 = [4\pi ^2 /(\sqrt {n_1 n_2 } h)]\sqrt {g\mathcal{M}_0 m_e } R_0^2$$.

An essential relationship between the retrogressive variation of SOM and thermal-induced polycondensation during the lower maturation stage has been established.

In addition, the aporetic structure of the political renders visible the essential relationship between (revealed) religion and politics.

Bion (1970) formulated the essential relationship between thinking and communicating in terms of the "container-contained" relationship.

The essential relationship of the IHP is with the seminal vesicle.

I draw attention to a philosophically superior way of viewing the essential relation between science and religion which can have a humane or benign influence upon how both science and religion are taught.

The essential relation is between the problem and the standard problem solving method for that particular problem or group of problems.

According to the theoretic basic knowlodge of the quantum mechanics and the quantum chemistry, we have not only illustrated their scientific content, but also described them in such a way as how the fundamental principles of dialectical materialism are embodied and riched, thus developing them in respect of the Marxist philosophy. This paper consists of two important parts, i.e. quantum mechanics and quantum chemistry. In the first part, we have drawn our attention to the following discussion: first, the dependence...

According to the theoretic basic knowlodge of the quantum mechanics and the quantum chemistry, we have not only illustrated their scientific content, but also described them in such a way as how the fundamental principles of dialectical materialism are embodied and riched, thus developing them in respect of the Marxist philosophy. This paper consists of two important parts, i.e. quantum mechanics and quantum chemistry. In the first part, we have drawn our attention to the following discussion: first, the dependence of quantum mechanics on classical-mechanics; second, the dialectical material philosophical meaning of the uncertainty principle; and third, the criticism of the indeter-minism. In the second part, we have centred our discussion on the following problems; first, the essential dependence of quantum chemistry on the theory of chemical structure of A. M. Boutlerov; second, the scientific significance of the variation method; and third, the primary criticism of the theory of electronic resonance.

Gas flow equation plays an important role in the theory of gas flow. It depicts the substantial relations among various factors affecting the flow. The differential equation of gas flow can be solved by means of numerical method and computer. This paper presents the complete solutions of four gas flow fields by using the method of similarity theory, and provides related charts for engineering usage. They arc applicable to all flow fields with similar characteristics under various conditions. From the charts,...

Gas flow equation plays an important role in the theory of gas flow. It depicts the substantial relations among various factors affecting the flow. The differential equation of gas flow can be solved by means of numerical method and computer. This paper presents the complete solutions of four gas flow fields by using the method of similarity theory, and provides related charts for engineering usage. They arc applicable to all flow fields with similar characteristics under various conditions. From the charts, one can readily find out the distr oution of gas pressure and the specific flow rate of a gas flow field in any instant. The obtained results will prove helpful to engineering practices.

In an ecosystem there is an interface system known as ecoboundary system existing between the biological system and physical environment system. An ecoboundary is a mediate layer consisting of a biological face on one side and a physical face on the other and functioning as a conducting system of material exchange, energy flow and information transmission under inlluenc; of forces from both sides. Such an eco-resultant force controls all mechanisms of an ecoboundary system. If the material-energy flux through...

In an ecosystem there is an interface system known as ecoboundary system existing between the biological system and physical environment system. An ecoboundary is a mediate layer consisting of a biological face on one side and a physical face on the other and functioning as a conducting system of material exchange, energy flow and information transmission under inlluenc; of forces from both sides. Such an eco-resultant force controls all mechanisms of an ecoboundary system. If the material-energy flux through the ecoboundary is thoroughly known, it could be easy to understand the fundamental relationship between organisms and environment as well as the structure and functional equilibrium of ecosystem. We take the equations of turbulent motion as a basic theoretical model for describing the thermodynamics of ecoboundary system and use the numerical differentiation method to calculate the moment flux of material-energy for continual simulation. As a result, the innate relation of organisms with environment could be directly and correctly detected. Likewise some new ideas could be developed in theoretical approaches.