However, because the compressibility of DPPC monolayer is low at high surface pressure, DPPC monolayer is easy to cause film collapsing due to overcompression.
The water eutrophication is caused by the incessant accumulation of nitrogen and phosphorus in water and excessive propagation of a few of algal and hydrobios.
Forth, improve the current situation of oligopsony and competing with low-levelly and excessively, structure the market pattern of effective competition of bank system of our country.