<正>Molecularly imprinted microspheres (MIP) for monocrotophos have been prepared by precipitation polymerization in acetonitrile (ACN) 60℃,24 h,using methacry
<正>To obtain high reliability of surface acoustic wave(SAW)devices,Mo was added to Al electrodes on 128°Y-X LiNbO_3 substrates by a d.c.magnetron sputteri