Baseing on the foreign language learning motivation theory of Dornyei: target language level,learner level and learning situation level,the author discusses how the multimedia teaching environment affects the above three levels respectively.
Firstly, as the basis of our methodology, we present a framework of an approach, semantic modeling for assembly planning, through applying semantic modeling approach into the field of assembly design and planning. Moreover, by using a three levels semantic (information) abstract, an assembly information model is given : ASSEMBLY=, and the corresponding architecture of methodology is described.
Practical teaching of distance law contains three levels: basement, development and research, and the model is carried out in whole process of teaching step by step. The students trained will become the legal professional with innovative ability. In 2003 the writer put forward this idea in one paper.
People pay more and more attention to the effect of the teaching of practical stage in training the high quality innovation talents. From the point of view of independently setting the course,this paper discribes the design idea,the tri-layer experimental teaching system,the constitution of experiment course contents,the concrete organization implementation and practical effect of the electrical measurement.
This paper introduces in detail a new project of the passwo and popedom management based on idea of the application of the application of three-floor database and also introduces its implementation in expressway collection CBMS.
Mathematical models of three levels of complexity are proposed that describe the interactions between antibodies and polyvalent liposomal antigens.
We conclude that the marked selectivity of granases that is crucial to their role as regulatory proteases has evolved through the fine-tuning of specificity at three levels- primary, secondary, and conformational.
A comparison of computed level lifetimes with experimental data for three levels shows that the scale of theoretical oscillator strengths could be overestimated by a factor of 3.
Using the example of three levels, it has been shown that the rotation by this operator is performed with an accuracy comparable with the accuracy of a simple selective RF pulse but in a shorter amount of time.
Forty-three levels are grouped into 12 rotational bands built on one-quasiparticle and quasiparticle-plus-vibrational states.
Single layer, bi-layer and tri-layer membranes were fabricated with chitosan used as carrier and tinidazole as medicine model which was loaded on the membrane.
The results showed that release rate could be slown down in both bi-layer and tri-layer membranes (to 11 days and 14 days respectively) and tri-layer membrane lasted the longest.
Compared with single layer and bi-layer membranes, we found tri-layer membrane could play a role in controlling low-rate drug release especially at the early stage of release, and keep an efficient dosage at affected part for a long period of time.
The loss of drug which loaded on membrane decreased from 84.6% for single layer to 13.04% for tri-layer.
The membranes especially with tri-layer could be more valuable in application.
The authors divide urban traffic network into three hierarchies and set forward a new node hierarchy division rule to avoid the unreliable solution of shortest path.
Like the INDCLAS model, the Tucker3-HICLAS model includes a hierarchical classification of the elements of each mode, and a linking structure among the three hierarchies.
Unlike INDCLAS, Tucker3-HICLAS (a) does not restrict the hierarchical classifications of the three modes to have the same rank, and (b) allows for more complex linking structures among the three hierarchies.
For our three hierarchies, we have listed in Table 5 the average context content size for events at each level.
GO contains a wide range of concepts, and provides a rich level of detail in its three hierarchies.