The application of multimedia teaching live and demand broadcast system based on computer network(hereinafter referred to "live and demand broadcast system") is an important means to solve the lack of course teacher resources in school,to make full use of teaching resources,to improve teaching efficiency.
Based on analyzing the status of energy consumption structure in China, from the angle of guarantee safety energy supply and promote the coordinated development of energy, economy and environment, the suggestions on China's further energy policy, i.e.: strengthen investigation, assessment and survey of energy resources, rely on technical advancement to improve energy economy efficiency, adjust and optimize energy structure, make full use of energy resources in western area and build up and perfect the management mechanism on energy crisis.
This paper has sufficiently affirmed the method of Systematic indexing on "I212/217 Works Collection of all Ages" proposed by Bei Li and Xu Chang in Superficial View on the method of Systematic indexing on I212/217 Works Collection of all Ages in the fourth edition of Chinese Library Classification;
It can make full use of the merits of ATM transmission, as well as compensation for the quality degradation caused by cell loss, which is an inherent problem of ATM networks, and thus a stable, high quality video transmission is achieved.
In order to reduce transportation congestion and make full use of the existing road resources, we propose a lane reallocating approach in peak period, and establish a discrete bi-level programming model for the decision-making.
However, previous phylogenetic studies of influenza viruses do not make full use of the genetic information at the protein level and therefore cannot distinguish the subtle differences among viral genes.
To make full use of oxygen, however, sparged oxygen rate of 0.05 m3/h was adopted in this work.
Regularity is a characteristic of datapath and the key of the proposed method, where synthesis is tightly combined with placement to make full use of regularity, so that low power consumption is achieved.
Moreover, for any expansive matrix dilation, it is proven that there are sufficiently many wavelet sets to generate the Borel structure of?n.
We also show that, if ξ f(ξ) satisfies Daubechies' criterion, then L f(L)δ generates a frame for any sufficiently fine latticesubgroup of G.
Moreover, we show that the ratio of the frame bounds approaches 1 nearly quadratically as the dilation parameter approaches 1, so that the frame quickly becomes nearly tight (again assuming that the lattice subgroup is sufficiently fine).
In particular, if the dilation parameter is 21/3, and the lattice subgroup is sufficiently fine, then the "Mexican hat" wavelet, Le-L/2δ, generates a wavelet frame, for which the ratio of the optimal frame bounds is 1.0000 to four significant digits.
However, unlike the values of f(n)(t0), the values of the chromatic derivatives Kn[f](t0) can be obtained in a noise robust way from sufficiently dense samples of f(t).