The company , carries forward the spirit of high quality , upstanding credit , being brave to innovate , providing the first - class product to the world and creating bright future with customers is willing to establish and develop a broad cooperative relations with customers from home and abroad 公司发扬“高品质,讲诚信,勇于创新,为世界提供一流产品,与客户共创美好未来”的企业精神,愿与国内外额商建立并发展广泛的合作关系。
Now there have been some necessary conditions that are benefit to develop opened - end fund in china , such as : nicer macro economic environment , the upstanding security market , the mature investor , the enormous capital resource , etc . at the same time , we should observe the bottlenecks , such as : high cost , extrusion risk , minor capacity of the security market , etc 指出了中国发展开放式基金已经具备的必要条件,如:良好的宏观经济环境,日渐完善的证券市场,具有成熟的投资理念的投资人,庞大的资金来源等;同时也看到了现阶段开放式基金发展中的瓶颈。
Facing the constantly expanded business and the even more violent competition of the market , to hold the approaching current and developing direction of the corporation , definitude the future developing object of the corporation , unify all the employees " idea and normalize all the employees " behavior , ad just . . perfect and consummate the managing system and working mechanism of the corporation for harmonizing the production of transportation making the corporation sequentially keep the upstanding tendency and taking up the advantageous station in the competition , it is necessary to research the medium - long term developing strategy of the passenger transport and freight transport 在公司运营业务不断发展、市场竞争日益激烈的情况下,为了把握公司的未来趋势和发展方向,明确公司的未来发展目标,为了使公司全体员工统一思想,规范行为,为了促成公司的管理体制和运行机制的进一步调整、健全和完善,与运输生产活动协调,使公司继续保持良好的发展势头,在竞争中处于有利地位,有必要研究客货运输的中长期发展战略。
On this base , it has put forward the competitive strategy of optimizeing internal competitive resource , intensifying the administrating level of channel , adequately utilizeing upstanding chances of direct domination and western exploitation , actively pressing the marketing course of chongqing broadcast , constructing strong media in district . it has also made the strategic measures of three step ' s walking of chongqing broadcast . the first stage is the internal organization 在此分析基础上提出了优化内部竞争资源,强化频道经营水平,充分利用重庆直辖和西部大开发的良好机遇,积极推进重庆广播的市场化进程,建立区域性优势媒体的竞争战略,并进一步做出了重庆广播三步走的战略实施规划,第一阶段为内部建设阶段,第二阶段为外部扩张阶段,第三阶段为媒体革新阶段。
The first part of the paper is designing the testing project for grounding resistance and insulation resistance in a new way . using 16bits ad converter with programmable control amplifier replaced the way which used changing resistance to change measure range . lt is not only improved testing precision and develop the system expediently , but also reduced the area of the circuit boardwith the new way . in order to make the electric implement safety testing system have upstanding expansibility , the software and hardware of the system adopted the modularization design . adopted mcu atmegal28 as a master mcu which control mmi , realtime clock and communication with slaver mcu . atemga8 as the slaver mcu to realize testing function . so it is easy to add or reduce the testing project . the testing implement system has been developed successfully , and the comments for the system is that it has high precision , high expansibility and easy maintain . but considering the electric implement system should have intelligence and humanity abi lity . so this paper bring forward a scheme of electric equipment safety testing embedded system with speech control . after introduce the basic theory of speech recognition , the paper expatiate the characters of this system . the system is a noise conditon , not special people , small glossary , insulation word system . with these characters design the speech recognition as fellow . utilizing cross zero ratio and short energy to ensure jumping - off point and end point ; adopting mfcc as the character parameters of speech recognition ; the character parameters than be recognized by dtw . in order to ensure the credibility of this project , first realized by matlab in computer 在介绍了语音识别的基本原理后,阐述了本系统的特点:本系统是一个噪声环境下非特定人、小词汇量、孤立词的语音识别系统。根据本系统的这些特点设计了如下语音识别方案:利用过零率和短时能量相结合的方式确定语音端点;采用mel频率倒谱系数( mfcc )作为语音识别的特征参数;得到的特征参数最后通过动态时间规整( dtw )的模式识别方法进行识别。为了确保本系统实现方案的可靠性,首先通过计算机利用matlab软件来仿真,在算法仿真实现后又进一步增加环境的复杂性:加上较大的环境噪声、突发性的噪声等,再通过修改参数、修改参考模板、两级识别等各种提高语音识别精度的方法来提广东工业大学工学硕士学位论文高识别率。
Finally , a digital skull - face 3 - d computer aided measuring system is developed based on object - oriented software programming method . this system has completed the measurements of facial parenchyma thickness , facial distance characteristics and tumour ' s area and volume . it gets an upstanding effecting in facial reconstruction process , superposition identification between skulls and photos , and three - dimensional conformal radiotherapy technique 最后,结合本研究所进行的颅骨面貌复原、颅像重合、三维立体适形放疗计划等研究课题,采用面向对象的软件开发方法建立了一个数字化颅面三维测量系统,完成了面部软组织厚度、面部距离特征和肿瘤表面积及体积的测量工作,取得了良好的效果。
And it has the positive meaning to improve the quality of the compressed air and decrease the expenditure of the maintenance and course for air compressors . and it bring the upstanding economic benefits and societal benefits : it have saved 29 , 702 , 400 yuan for the sake of the enterprise every year after the new supervisory control system has run . adopting several new controlling ideas and realizing manners let the level of technique of the supervisory control system setting the pace overall the craft brothers ov 为企业带来了良好的经济效益和社会效益:系统投运后每年可为企业节约2970 . 24万元,一些新的控制思想和实现方式的采用,使本监控系统的技术水平走在了全国同行业的前列,也为现场总线在我国工控界的应用与研究积累了一定的实践经验,同时为今后空压机的多机联网控制提供了宝贵经验和良好的借鉴。
The stator of aceg is connected to the grid and the three symmetrical excitation windings in the rotor are fed by converter . the magnitude and frequency and phase and phase sequence of excitation voltage can be controlled , so the magnitude and position of excitation mmf as well as the speed of rotor can be controlled . therefore , acegs have superior performances by contrast with conventional synchronous generators and induction generators , such as upstanding stability , power generation of variable speed constant frequency ( vscf ) , adjusting active power and reactive power independently , and absorbing lag reactive power deeply 交流励磁发电机的基本结构与绕线式异步电机相同,其定子侧接电网,转子上采用三相对称分布的励磁绕组,由变频器提供对称交流电励磁,且励磁电压的幅值大小、频率、相位、相序都可根据要求加以控制,从而可以控制发电机励磁磁场大小、相对于转子的位置和电机的转速,使得交流励磁发电机具有良好的稳定性及转速适应能力、独立的有功与无功调节能力和较强的进相运行能力,性能超越传统同步发电机和感应发电机,因而有着广阔的应用前景。