This paper demonstrates the sex discrimination in the English language and analyzes the causes of the phenomena.The author also puts forward the therapy to the
Investigation of the conformational properties of a SAW polymer chain near an impenetrable, non-interacting flat surface showed that the chain at first contract
The linear and non-linear math models of the switched reluctance generator (SRG) in generator mode were established in this work. The phase current and energy c
This paper discusses how to develop the learners' oral ability. It is suggested that we should stimulate the leamers' motivation to talk,introduce cultu