An investigation is carried on the effect of the rotational speed on phosphorus release and flow pattern in the anaerobic zone of the spiral-up flow reactor system. 就转速对螺旋升流式反应器系统厌氧释磷以及流态特性的影响进行试验研究。
The 3GPP introduced HSUPA ( High Speed Uplink Packet Access ) technology in R6 ( Release 6 ) for improving the data transfer rate and system capacity of the uplink WCDMA system. 为了提高WCDMA系统上行链路的数据传输速率和系统容量,3GPP在R6(Release6)版本中引入了上行高速分组接入(HSUPA:HighSpeedUplinkPacketAccess)技术。
Polymeric micro capsule and nano capsule medicine can not only control medicament release by a regular speed, but also carry out a feedback to physiological transformations. So they can be taken as target direct medicines release system. 用高分子材料作为载体的高分子微胶囊和纳米级胶囊药物制剂不仅能控制药物以一定的速度释放,而且还可以对生物体的生理指标变化作出相应的反馈,因而可以制成靶向药物释放体系。
In the present targeting speed to release medicine is not quick for biomaterials, to prepare different structure of microparticles and gels by using the characteristic of temperature sensitive materials of positive and negative type gels as the research system. 针对目前生物医用材料靶向释放药物速度不够快的缺点,利用正相和反相温度敏感材料结构与功能的特性,制备了不同结构的凝胶和微球作为研究体系。