To evaluate the effectiveness and reliability of hemodialyzer LSHT 160.目的评价LSHT160型血液透析器的有效性及安全性.The good effectiveness of AMPS copolymers had been demonstrated in field application.AMPS聚合物及钻井液体系在现场应用表明:该体系在应用中粘切容易控制,钻井液...
A fabrication process has been developed to a polymer micro tip arrays using micromachining.采用微加工工艺制备出一种聚合物微锥阵列.Objective To establish direct - write laser method for micromachining immunoassay microfluidic chip.目的建立微流控芯...