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This article first antenna, microstrip theory, the circular polarization technology, the theoretical discussion, in this based on the microstrip antenna of circular polarization method - corner square microstrip antenna, and has done a design simulation , and then do the design and further research to improve and eventually get a resonant frequency (S11 reflection coefficient corresponding to the minimum frequency) for the 1.5GHz and 1.43GHz, the frequency of circular polarization for the 1.46GHz, S11 is less than -10dB relative bandwidth, the VSWR is less than 2 is about 8.8% relative bandwidth, axial ratio less than 3dB relative bandwidth of about 2.2% of the right circular polarization microstrip antenna design case, which proved very good the circular polarization microstrip antenna theory, also fully confirmed by a square corner design is a practical program, and select the appropriate regulation of sticks is indeed able to improve the performance of the antenna.

本文先对天线、微带理论、圆极化技术等进行了理论论述，在此基础上，提出圆极化微带天线的实现方法——切角方形微带天线，并对此做了设计仿真，后又对这一设计方案做了改进及进一步研究，最终得到一个谐振频率（反射系数S11 的最小值所对应的频率）为1.5GHz和1.43GHz，圆极化频率为1.46GHz，S11 小于-10dB 的相对带宽、驻波比小于2 的相对带宽约为8.8%，轴比小于3dB 的相对带宽约为2.2%的右旋圆极化微带天线的设计案例，从而很好的印证了圆极化微带天线理论，也充分证实了切角方形是一种切实可行的设计方案，而选取合适的调节枝则确能提高天线的性能。

In the paper, the math model of the fitting machining benchmark curve of stone slice has been given, which used on the handrail of eddied ladder , and circular helix has been used to bi a fitting curve, the general control machining linear slicer of stone, and has resolved the practical question on the machining of stone.

本文给出了旋转扶梯扶手石材贴片的加工基准曲线拟合的数学模型，以空间螺旋线作为拟合线，并给出用c语言编写的通用处理程序，为石材数控线切割机提供了理论基础，解决了石材加工行业中的实际问题。

The circular saw in the film has been developed and accumulated more than 10 years of technical and practical experience.

本公司在圆锯片研制方面已积累了十几年的技术及实际使用经验。

This thesis begins with the definition and standardization of the enterprises in medium and small scale, and the economic analysis on them, drawing conclusion about the circulating funds problems; through the discussion about American and Japanese medium and small - sized enterprises on management, supporting policies, laws and regulations, and their mode and facilities of circulating funds, it probes into the efficient references and practical inspiration for our own; finally this thesis discusses the countermeasure to deal with the circulating funds problemsof medium and small - sized enterprises with the inspiration from the American!

论文首先对中小企业概念和界定标准，中国中小企业发展状况和融资状况进行了经济分析，得出了中小企业融资难等问题；通过西方社会美、日中小企业方面的管理方法，扶持政策及法律法规，以及融资模式和融资工具、担保方法的论述，为探讨我国中小企业制定法律法规和经济政策等方面奠定了基础，提供了有效的借鉴和有益的启示；最后，就中小企业融资困难和美日两国融资模式、担保经验启示，探讨了中小企业融资的对策。

This is not to say we cannot cite practical advantage at all.

但这不是说我们不可提及自由软件的实用性。

Citral is an extremely important aliphatic acyclic terpene aldehyde and, because of its unusual structure, it possesses properties which are of interest both from an academic and a practical viewpoint.

由于其特殊的结构，因此柠檬醛的性质无论从学术或实用的角度来看，都很重要。

Objective: To set up a practical method for determination of sildenafil citrate in Suoyang Gujing Pills.

目的：建立一种测定中成药锁阳固精丸中掺入化学药枸橼酸西地那非的检测方法。

This section first describes the framework of the Chinese land acquisition procedures under Land Law and City House Removing Regulation, then analyses the practical problems existing in the land acquisition process in China.

本部分首先从我国土地管理法和城市房屋拆迁条例出发，论述了我国土地征收程序的基本制度，然后又分析了我国土地征收程序中存在的实际问题，为提出完善我国土地征收程序的思路做了必要的铺垫。

However, due to the limitations of the liberal social system and values, the development of the civic media reform is facing some practical difficulties.

但是，美国公民媒介改革运动受到自由主义的社会制度和观念的制约，其发展面临著一些现实困难。

The practical justification of civil liberty is not that self-expression is one of the rights of man. It is that the examination of opinion is one of the necessities of man.

民主政治的精髓其实正是在于这样的检验过程：检验别人的意见，也检验自己的意见，从而修正并得到更恰当的意见。

Results showed that 0.01g/mL extract of Oxalis corniculata L. had obvious antimicrobial effect on S. aureus, but all extract of Oxalis corniculata L has not any antimicrobial effect on E.

结果表明，0.01g/ml的提取物对摇床培养的金黄色葡萄球菌生长具有明显的抑制作用；但各种浓度的提取物对摇床培养的大肠杆菌生长均无抑制作用。

This will be totally different from Zaro's texture mod, it will be desaturated, dirty etc.

这会和Zaro的那个材质补丁有很大不同，这边是更多的不饱和色，整个都灰扑扑的。