This paper proposes two MAC schemes for coordination of intra-and inter-cell communication in virtual MIMO sys- tems:TDMA-DCF and DCF-DCF.

Technology and Application of Multi-tunnel Indoor Coverage Based on TD;

TD-DFT Study on the Electronic Spectrum of Re(CN)_7～(3-) and Re(CN)_8～(3-);

On the basis 3LYP-optimized structure,the influence of substituting group on the frontier molecular orbit and electronic spectrum of 8-hydroxyquionline lithium(Liq) has been analyzed by the singles configuration interaction(CIS) and time-dependent density functional theory(TD-DFT).

Time Depended Density Function Theory(TD-DFT) B3LYP and semi-empirical ZINDO method were employed to claculated electronic structure and spectrum properties of tectorigenin and tectoridin.

Study on Surface-Strengthening of TD Method on Cold-Work Die;

Since TD method(Toyota Diffusion or Thermal Diffusion)was invented by Toyota Central Graduate School of Japanese in the late 1960s ,this process has been widely used on a variety of parts and moulds for it s outstanding effect on surface strengthening.

The TD-PCR and Phylogenetic Analysis of Bacillus licheniformis 16S rDNA;

Human bactericidal/permeability-increasing protein(hBPI)cDNA was amplified by reverse transcription(RT)and touchdown PCR(TD-PCR)from blood stem cells collected from healthy human of Uygur nationality in Xinjiang Uygur Autonomous Region of China, and then was subcloned into pEGFP-N1 vector,hBPI cDNA sequence consists of 1,464bp.

The sequences of 16S rRNA gene were amplified by TD-PCR with the bacterium universal primers and the purified PCR products were directly sequenced.

Change and comparative analysis of Q-Td and Q-Tcd in treadmill exercise test;

Nomal value of Q-Td and Q-Tcd in healty adults;