The whole structure of a new hydraulic support is designed according to the special working conditions, and the main parameters on its structure and dimension are calculated based on the whole structure and the corresponding formula about the structure design of hydraulic support. The entity of the new hydraulic support is modeled with Pro/E, and the whole assembling of hydraulic support is accomplished based on the former structure and dimension. Thus the dynamic simulation based on the entity model is done with Pro/E given the simulation data derived from the actual working status, and the screen shot of 3 key time nodes among the whole movement process is got, finally the simulation results prove that the design and three dimensional model are correct and available.

It is very important in developing effective and efficient traffic engineering schemes for identifying elephant flows. In this paper, according to the base idea of Sample and Hold, a new algorithm is proposed to realize elephant flows identification. Compare to the original sample and hold algorithm, our algorithm save storage space and reduce false positive by handling large flows firstly, using Scalable Bloom Filter to identify sampled flows and using Multilayer Compressed Counting Bloom Filter to count flows. The theoretical analysis and the simulation result indicate that under the condition of existing some tolerable measurement error about the length of flows, our algorithm can identify elephant flows accurately, which reduce the storage space and improve the processing speed efficiently.

Ni-Al-WC ternary system during self-propagating high-temperature synthesis (SHS) was analyzed and calculated based on thermodynamic principle, and the curves of adiabatic temperature (Tad) and preheating temperature (T0) and WC content (wt.%) were drawn. The results showed that adiabatic temperature of the system decreased with the increase of WC content and the maximum of WC content was about 34 wt.% for preheating temperature of 933K. Adiabatic temperature increased with increasing preheating temperature and properly increasing preheating temperature could promote the reaction self-sustaining when WC content was excessive and adiabatic temperature was less than 1912K.

The intelligent diagnosis based on medical services is proposed in this paper. Medical knowledge on the relation between results of chemical examination and diseases is learned by Artificial Intelligent(AI), and medical knowledge is encapsulated as Web service, finally intelligent diagnosis platform based on medical services is established. Besides, the way on intelligent diagnosis based on medical services is proposed in this paper, and intelligent diagnosis can serve the patients in this way, which will improve the efficiency and accuracy for diagnosis.