The mechanical effects of bolt-mesh-anchor coupling support in deep tunnels were studied by using a numerical method, ba......

Single photon modulation has been proposed to overcome the defects of the low signal-to-noise ratio(SNR)and slow process......

The most common booster is called input pressure reduced (IPR) booster. However, this type of booster has its own shorta......

Wind energy is a clean and renewable energy for which technology has developed rapidly in recent years.Wind turbines are......

This work is aim at studying the dependence of fission yields on incident neutron energy, so as to produce evaluated yie......

Language testing is a vital method in testing and teaching. It had been frequently used by foreign language teachers and......