Conclusion urethral stricture , bladder neck spasm , dysfunction of bladder and rudimental gland are main causes which lead to obstructive voiding symptoms in postoperative bph 结论尿道狭窄,膀胱颈挛缩,腺体残留,膀胱功能异常是良性前列腺增生术后排尿困难的常见原因。
An advance in electrorhology is introduced concisely , and the rudimental property , characteristic and outlook in the application for the electrorheological materials are summarized in this paper 摘要简单介绍了电流变学的发展概况,概述了电流变材料的基本性质、特点和应用前景。
Public policy implementation is the key of achieving policy objects , and the results of public policy implementation are the rudimental bases of policy checking , policy correcting and policy consummating 公共政策执行是实现政策目标的关键,公共政策执行结果是政策检验、修正与完善的基本依据。
Interest is the rudimental motivation for human activities , and it is the nature of men to pursue interest . hence it is the fundamental issue for the survival and development of human societies 利益是人的行为的根本动因,利益问题是人类社会存在和发展的根本问题,追求利益的满足,是人的基本属性。
The rudimental system of the laboratory has been created . by improving the corresponding methods and techniques , the system will be more suitable for realizing remote - control via internet 该实验系统已初步建立,进一步改进实验系统的实现方法和所使用的相关技术,可使整个系统更适于实现通过网络进行远程控制。
In plato ' s day , there were no specialized educational institutions except akademid established by plato himself . education was in rudimental station and its mode was typical master - apprentice system 在柏拉图的时代,除了由他自己创办的akademie学院外,并没有其他培养人才的专门教育机构,教育仅仅处于萌芽状态,教育方式是典型的师徒制。
The study and analysis of the network psychological problems of college students has become an urgent requirement advanced by our times . it is also one of the rudimental requirements of talent training objective of universities 对大学生网络心理问题及其成因的分析研究是时代发展对高等学校提出的迫切要求,也是高校人才培养目标的根本要求。
In the paper , many methods of harmonic analysis are described in detail above all , because they are the important means by which the rudimental data that various harmonic emission estimation methods require can be attained , and influence the final results 在本文中,首先对谐波分析的方法进行了详细叙述,因为对谐波的分析是各类谐波发射水平估计方法所需初始数据的获得方式,同时也影响最终估计的结果。
When the two layers of sio2 with different refractive index are finished , the designed mask pattern is printed on the film by photolithography . after that , icp is performed for dry etching , then , the waveguide structures are obtained . at present , the rudimental graph of edg has been obtained 两层不同折射率的sio _ 2薄膜制备好之后,经过光刻、等离子体刻蚀( icp )的工艺步骤之后,形成了波导结构,初步制作出了器件的图形。
Further study is in < wp = 6 > demand . moreover , with a transient simulation , we calculated evaporation coefficients of argon under non - equilibrium conditions . the rudimental md results indicate that there is no notable difference between the evaporation coefficients from the non - equilibrium simulation and the condensation coefficients from the equilibrium simulation 论文还采用瞬态法研究了非平衡条件下氩的蒸发系数,模拟研究的初步结果显示,非平衡分子动力学方法获得的蒸发系数与平衡分子动力学方法获得的凝结系数之间差距并不显著,由于可比数据少,上述结果还有待于更多的模拟验证。