Therefore, many researchers have focused their studies on second language vocabulary acquisition in foreign countries, and more and more researches on incidental vocabulary acquisition have been done in recent years.

On the basis of the dynamic column test, it should be set up that the mathematical modelling of designed velocity and adsorption band length in GAC column.

These, plus the balancing function of the collateral appellate system, there has formed the complicated phenomena of the change or non - change of appealable interest.

The criminal fringe search is a prosecuted warrantless searches system that law enforcement agencies take implementation of detention, arrest, and other compulsory measures, based on the purpose of "protection of law enforcement officers and other relevant personnel security" and "to avoid damage to or loss of evidence" .