The contradiction the global exploration and convergence speed particle swarm optimization ( PSO ) algorithm is analyzed.

Meanwhile , chaos mutation adopted in order to increase the diversity of particles of PSO.

为有效保证PSO算法的粒子多样性, 在迭代过程中加入混沌变异.

PurposeThe aim is to compare the immunological effects between BCG PSN and BCG PSA.

目的比较卡介菌多糖(BCGPSA )与卡介苗素(BCGPSN)的免疫调节作用.

BCG-PSN propably have an assistant effect on the fibroticprocess induced by BLM in rats.

卡介菌多糖核酸可对博莱霉素致大鼠肺纤维化的形成起到辅助性防治作用.

Objective : To investigate the effect of BCG-polysaccharide nucleic acid injection ( BCG-PSN ) on chronic urticaria.

目的: 观察 卡介 菌多糖核酸注射液治疗慢性荨麻疹的疗效.

No adverse effect was observed. ConcIusion: BCG-PSN was both safe and effective in treating chronic urticaria.

结论: 用卡介菌多糖核酸注射液治疗慢性荨麻疹有效、安全.

Grounded on those characteristics, this paper introduces the graph transformation.

基于上述特性, 在PIM到PSM的 转换过程中引入了图形语法.

Psm 7:10 My defence is of God, which saveth the upright in heart.

诗7:10神是我的盾牌.他拯救心里正直的人.

Psm 2:6 Yet have I set my king upon my holy hill of Zion.

诗2:6说,我已立我的君在锡安我的圣山了.

Please enter the Personal Security Password for the PSM Private Keys security device.

请输入PSM私密金钥安全装置的个人安全密码.

The incidence and severity of complications after PSE were related directly to the embolization extent ( P < 0.01 ).

并发症的发生率及严重程度与脾脏栓塞的面积密切相关 ( P<0.01 ).

A ring R is called PSE _ RR _ 1 if every f . g.

本文研究了环PSF_RR_1.

There are a variety of PSE materials for as to their embolizing characteristics.

有多种栓塞材料可用于PSE,且各有特点.

The approach has been applied to the problem solving environment ( PSE ) for bioinformatics research.

该方法已应用到生物信息领域的问题求解环境 ( PSE ) 中.

With top qualified staff, Siemens PSE is engine that drives innovation.

随着高素质员工的不断加入, PSE是推动革新的先驱.

The investor could take stake of up to 20 per cent in the Pru.

战略投资者可能会持有保诚多达20%的股权.

However, the Pru had filed its application to list at the beginning of last month.

不过, 上月初保诚已递交了上市申请.

And it is into these economies where the Pru has been pushing the most investment.

也正是在这些经济体,保诚一直在大举投资.

The FSA's objections may require the Pru to find yet more capital.

FSA这次的否决似乎要求保诚能够去发现更多的资金了.

Conclusion There were relationship between the physical chemical character and the lag time of PRT.

结论:脉冲控释片的理化性质与其脉冲释药机理有一定相关性.

Aim To study the working principle of the pulsed release tablet ( PRT ).

目的:考察脉冲 控释 片的理化性质,研究其脉冲释药机理.