Measuring of Quantity of Matter-mass and the Measuring of Inertia of Matter-momentclm

A new definition of inertia,i.e. the momentum is the measuring of inertia of matter, is proposed. The article through and etc., subjects, the correctness of the new notion of inertia:The monentum is the measuring of inertia has been demonstrated, and the unsolved contradictions of the traditional definition of inetia. And the mass is the measuring of inertia has been revealed.     

Establishment of High-frequency Regeneration System of Explants of Alfalfa

The cotyledon and hypocotyl of eight varieties of alfalfa( Medicago sativa L. )are used to study the effect of different cultivation procedures and genotypes on embryogenic callus and embryoid induction,plant development and transplant of alfalfa.The varieties of alfalfa with high embryoid induction rate and high differentiation rate are screened. A high frequency regeneration system for alfalfa tissue culture is established:which is benifical to the gene transformation of alfalfa.     

Laboratorial Method of Determining Limit of Yielding of Material

Based on the relation between the incipient yield pressure and the limit of yielding in cylinder according to the elastic disabled rule, a laboratorial method of determining limit of yielding of material is designed and a set of experimental data were gained by the method. The incipient yield pressure of the cylinder is gained by analyzing the experimental data, and then the limit of yielding is gained. The laboratorial method has a good reliability as the experimental value has a little error to the theory value. It has a definite engineering signification and theory value to research the mechanical capability of material and the disabled rule of high pressure vessel.     

Analysis of the Algorithm of Incremental Mining of Sequential Patterns

The author analyzes an algorithm for Incremental Mining of Sequential Patterns (IMSP), which is presented in a paper to speed up the current mining process by using the previous results when the underlying database has minor changes. Some improper results of in the paper are pointed out, and counterexamples are presented respectively.     

Summarization of Current Research on Application of Durability of Structures

This paper summarized the recent research results about the durability of structures, introduced their current application in durability design, appraisal, estimation of rest life and strategy of maintenance and strengthening as well as in other fields.     

The Analysis of Trend of Development of Technology of Reusing Solid Waste in Our Country

To analyse the situation of industrial solid waste in our country,tracking thetrend of development of technolog of reusing solid waste in outer country,connecting with researchof statement ,we can point out standing on comprehensive utilization ,breaking through key technolco-gy, improving utilization factor, keeping at popelaration,it is in vitably trend to advamce the devel-opment of technology of reusing solid waste in our country.     

Homogenization of a Class of Nonlinear Parabolic Equations of Second Order

Three measures of sludge(mixed liquid) return(pump-lift,impeller-lift and air-lift) about nitrogen and phosphorus removal processes are introduced and analyzed.The measures of impeller-lift and air-lift can not only simplify processes and integrate the devices for nitrogen and phosphorus removal so that the land occupation and investment demand for the plant are reduced,but also can be easily operated with less electricity consumption,which are considered to be promising for application in medium-sized and mini-type plant of wastewater treatment.     

Exploration on the Formula of Degree of Freedom of Space Mechanism

From the theory that four connecting rods mechanism has flexibility and any closed graphics of plane mechanism has three restrictions, the calculating formula of degree of freedom of mechanism is researched. The result of research indicate that the calculating formula of degree of freedom of space mechanism will be set up if the calculating formula of degree of freedom of plane and spherical surface mechanism are changed a little. The new formula could substitute for 29 traditional calculating formulas of degree of freedom of space mechanism but also the plane mechanism, the multiple rings space mechanism, the open chain space mechanism and mixed chain space mechanism and so on. Because that the new formula is easier and rapider in use than traditional formulas, it is a reliable theoretical calculating formula for calculating degree of freedom of space mechanism.     

The Optimal Method of Calculation of Earthwork Volume of Transformer Substation

With the development of electric power industry, more and more projects of building transformer substation need a great deal of fund. More exact evalution of projects becomes more important.In evalution of projects, calculation of earthwork volume may be a very important part.According to the requirement of most projects and on the basis of traditional method , we have created a new method of optimal calculating earthwork and auto-balance. Minute-dividing technology and interpolating way are used to enhance the simulation of Grids.The new method can better simulate the landform and more effectively promote the precision and speed of calculation of earthwork .Auto-Balance can do what can't be reached by manual work.     

Primary Study of Applicability of Plane-section Assumption of Shaped RC Columns

Adopting the element SOLID65 and LINK8 in the general finite element analysis software ANSYS and fiber model beam-column element based on finite element flexibility method respectively, the comparative analysis of the cross, L and T-shaped RC columns under compression, bending, shear and torsion with flange width-thickness ratio of 4:1 is carried out. The applicability of plane section assumption in the nonlinear analysis is discussed primarily, which shows that it is feasible on the whole for shaped RC columns with flange width-thickness ratio equal to or smaller than 4:1.     

Application of Intelligent Information Technology of Agriculture in Demonstration Section of ChongQing

the foundation of Intelligent Information Technology of Agriculture in Demonstration Section of ChongQing,and the mostly research contents of the system of vegetable growth,and so on.On the base of radiation effect of demonstration section,the authors makes use of modern information technology,which can greatly expedite the extension and application of Agriculture information technology.     

Analysis of the Effect of Industrial Difference on the Level of Cooperation

The models of static game and repeated game in which industrial difference is considered are built. The degree of the industrial difference's effects on the level of optimal cooperation and the change of other factor's effect on the level of the optimal cooperation with the change of the industrial difference are analyzed. Some profound results on cooperation are obtained. These results are momentous current significance to explaining some recent economic behavior of Chinese enterprise and leading them to further deepen reform.     

Effects of Unburnt Pulverized Coal on the Degree of Graphitization of Coke

In order to clarify the effect of unburnt pulverized coal(UPC)on the degree ofgraphitization of coke,the experiments were carried out.Pure coke was in a laboratory heated atconstant temperature for an hour,and then gasified for another hour. Next,UPC was injected intothe coke and gasification was continued for one more hour.     

Optimization of Ploymerization Condition of Long-Chain Polyammoniumphosphate

In this paper,the polymerization conditions of long-chain polyam moni-umphosphate have been optimized. The polymerkation degree of pruducts has been measured by the method of end group titrimetric analysis.Identifieation to the crystal phaes of preducts has beentaken with XRD.     

Investigation of Creative Inheritance of Building Decoration

As an important symbol of the beauty of a building, the decoration is a part of building which cannot be ignored. With different building styles, the style of building decoration will be different. Its function will also change with the development of building styles in different times. This paper demonstrates how to creatively protect and carry on the achievements in building decoration and probes into its active significance in protecting and remaining national tradition and regional culture.     

Determination of Papacity of Ice Making Chiller

How to optimize ice storage fraction and determine ice making mode a common method of selecting capacity of chillers now. In view of this situation, a new kind of method on determining of ice making mode of chiller is introduced according to types of chiller and ice storage. Formula of capacity of chiller are given under the full storage, partial storage and chiller priority control, partial storage and ice priority control. The important conclusion that ice storage fraction is independent on capacity of chiller under specified control is obtained. It is very important to determine properly capacit of chiller and ice making mode in order to design reasonably ice storage system. An engineering example is discussed in detail.