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A new generation of on-demand television network Vakaka X-TV is the next generation of Internet video-on-demand television system, which users can request, for users anywhere fluent in broadcast quality video, allowing the user to experience TV-like quality video network feelings.

新一代点播网络电视 Vakaka X-TV是新一代的互联网视频点播电视系统，它可以根据用户请求，随时随地流畅地为用户播放高质量的视频节目，让用户可以体验类似电视质量的网络视频感受。

We are committed to the exterior design and development of domestic electrical appliances, digital products, communication products, consumer electronics, audio-visual products and products of other fields. Our products are: TV, LCD TV, cell phone, PHS, video phone, computer case, USB Flash Disk, DVD player, MP3, MP4, PMP, MP3 hard disk, mouse, keyboard, mobile hard disk, PC camera, lamp, household intelligence terminal, loudspeaker, PROTABLE BOOMBOX, weight electronic, infrared thermometer, smoke, gas alarm, Finger-electronic Lock Series, safe, hotel card lock, crock pot, pizza furnace, hardwareand home appliances, car DVD, PDA, GPS, Bluetooth headset, BULETEETH, electric drier, MP3 loudspeaker, attendance system, door lock, STB, and digital camera, etc Moreover, we have a long-term cooperation with professional mould factories model companies, hardware mould factories and printing factories.

我们致力于家电产品，数码产品，通讯产品，消费电子产品，视听产品等领域的外观设计开发工作，涉及的产品有：数码摄像头，TV，液晶电视，手机，小灵通，可视电话，电脑机箱，U盘，DVD播放机，MP3，MP4，PMP，硬盘MP3，鼠标，键盘，移动硬盘，台灯，家庭智能终端，音箱，PORTABLE BOOMBOX，电子体重称，红外线体温计，烟雾、煤气报警器，指纹锁系列，保险柜，酒店锁，慢炖锅，披萨炉，五金家电等，车载DVD，PDA，GPS，蓝牙耳机BULETEETH，电吹风， MP3音箱，考勤机，门禁，机顶盒，数码相机等。

The paper reviews the phylogeny of the LCD, describes the recent development situation of LCD-TV and several authority investigation institution do its prospective forcast. The research of the switching power supply, future development t rend is given in the paper. Outlines of LCD-TV technology, introduce the sort of topological structure. The BUCK type converter topological structure and the systematical basictheory were put emphasis on; the PFC, the reasons of power factor simply and the core of L6562 were analyzed, emphatically on the application circuit of this core, and account the design parameter of the application circuit. The sort and control mode of PWM, the control core of UC3846 and OB2262 were explained, the application circuit of this core were specific analyzed, practice picture in the real circuit uses oscilloscope were educed and contrastive analysis in this research.

本文回顾了LCD的发展史，介绍了LCD-TV发展的近况和一些权威调查机构对其未来的预测；对开关电源的研究概况和它的发展趋势作了总结；总体介绍了LCD-TV电源的结构及工作原理、拓扑结构的分类，着重研究了BUCK型变换器的拓扑结构及工作原理；对PFC作了综述，研究了功率因数降低的原因，重点介绍了L6562芯片，对此芯片的应用电路作了具体分析，并对芯片外围的设计参数作了分析研究；研究了PWM的分类和控制模式，对控制芯片UC3846和OB2262分别进行了重点说明，详细研究了基于UC3846的PWM设计，用示波器对其实际电路进行了抓图，并对比分析实际波形。

The results showed that:The best zymolysis conditions for BS and TV protoplasts release and regeneration through orthogonal experiment were as follows: 1mg·mL~(-1) lysozyme treated BS protoplasts for 1.5 hours at 37℃ and 4 mg·mL~(-1) lywallzyme treated TV protoplasts for 2 hours at 30℃. In these conditions, the number of protoplasts release was respectively 8.87×10~8 units/mL and 8.62×10~7units/mL and the regeneration rate was respectively 54.1% and 29.3%.

研究结果表明：通过正交试验确定BS菌和TV菌原生质体制备过程中的最佳酶解条件分别为：BS菌在37℃酶解温度下，1mg/mL溶菌酶酶解1.5h，原生质体制备个数达到8.87×10~8个/mL，再生率为54.1%；TV菌在30℃酶解温度下，4mg/mL破壁酶酶解2h，原生质体制备个数为8.62×10~7个/mL，再生率为29.3%。

Some popular TV channels that are available include Taiwan TVBS channel 55, channel 56, ETTV News channel 52, ETTV Drama, CTI TV Entertainment, CTI TV News, CTI TV Comprehensive, Hong Kong TVB-8, TVB Xing He, TVB Jade, Phoenix Chinese Channel, Phoenix Info News Channel, Phoenix Movie Channel, University of Washington TV, BBC News, Channel , MTV, Discovery Channel, Animal Planet, National Geographic Channel, China CCTV-1, CCTV-3, CCTV-4, CCTV-5, CCTV-6, CCTV-7, CCTV-9, al-Jazeera TV, Star World, HKiCSTV, Korea SBS CBJ, KBS 1TV, KBS 2TV, MBC TV, KMTV, TBS TV, WOW TV, Japan LFX TV, POD TV, Chilevision, Localia TV, TN 24 Horas Argentina, Music Plus TV, ESPN, EPSN2, StarSports, Sport TV, TV asturias, Canal Comunidad Valenciana, France 24 EN News, Israel Plus TV, Television de la Frontera, Web Telemadrid Sat, Fashion TV, OnTopTV, ABC News, Russia RTR PLANETA, Nashe Kino, Bloomberg US, CNN+, CNBC, CFN, CN8, EMS Police Channel, Eurosports, WHL Sports, MSNBC, CATV12, SFGTV, Duna TV, WABC.NewsTV, Vietnam HTV7, and a lot more plus radio channel such as CNN Radio.

一些受欢迎的电视频道，也可包括台湾tvbs 55通道，通道56条， ettv新闻频道52 ， ettv戏剧，电视娱乐，城市电讯，城市电讯的电视新闻，电视综合城市电讯，香港无线电视- 8 ，无线电视邢他，无线电视翡翠台，凤凰城中文频道，凤凰资讯，新闻频道，凤凰电影频道，华盛顿大学的电视， BBC新闻频道， MTV的， Discovery频道，动物星球，国家地理频道，中国央视1套，中央电视台- 3 ，中央电视台-4 ，中央电视台- 5 ，中央电视台- 6 ，中央电视台- 7 ，中央电视台- 9 ，半岛电视台的电视，明星世界， hkicstv ，韩国的SBS cbj ， KBS的1tv ， 2tv的KBS ， MBC的电视， kmtv ，东京广播公司电视，哇电视，日本lfx电视，电视柜， chilevision ， localia电视，田纳西州24小时阿根廷，音乐加上电视台， ESPN ， epsn2 ， starsports ，体育，电视，电视阿斯图里亚斯，运河的社区瓦伦西亚，法国24个英文新闻，以色列加上TV ，电视一德拉弗隆特拉，网络telemadrid星期六，时装电视， ontoptv ， ABC新闻，俄罗斯rtr planeta ， nashe电影院，彭博美国，美国有线新闻网+频道， CNBC ， cfn ， cn8 ，环境管理体系警方渠道， eurosports ， whl体育， MSNBC ， catv12 ， sfgtv ， duna电视， wabc 。

Now hold on, after Clannad, they still have to do Planetarian (Toei does the Movie and Kyoto Animation the TV Series) and THEN comes Little Busters the Movie and TV Series.

等等，在CLANNAD之后，他们还必须做星之梦（东印做剧场版，京都动画做TV剧集），然后才是Little Busters的剧场和TV剧集。

Methods:TV-CDE were performed in the diagnosis of salpingian ectopic pregnancy.Imaging and blood flow spectrum were analyzed,Vs,Vd,RI and PI were measured.Results:TV-CDE could show the signals of blood flow very well.

应用TV-CDE技术对98例临床疑诊异位妊娠患者的附件区包块行阴道二维超声图像、血流显像及频谱特征进行对照分析，对Vs、Vd、RI、PI值进行测量，分析了TV-CDE对异位妊娠定性的可行性。

Be like with the application of TV area character, small go up to the palm model TV, come greatly be as high as 5, the back umbriferous TV of 60 吋, all be a TV is familial.

若以TV区域的应用而言，小至掌上型电视，大至高达五、六十吋的背投影电视，皆为TV家族的一员。

Methods: Under X-ray imitating the tubal catheterizing process in TV-GIFT and according to the fluroscopy metal catheter wire displayed and contrast medium injected to judge if the catheterization being successful. A KJITS-5000 catheter system was used in 21 sterility patients. The success rate of catheterization and the judgement criteria in imitating group were compared with those in 30 cases of TV-GIFT(TV-GIFT group).

采用KJITS-5000导管对不孕症21例，在X线透视下模拟TV-GIFT输卵管插管过程，根据荧屏显示金属导丝及注入造影剂判断插管是否成功，并与30例TV-GIFT中的判断指标及插管成功率进行比较。

The apparatus comprises a first RF switch separating a received signal into N communication services; M diplexers associated with the communication services, for separating a signal received from the first RF switch into a call signal and a TV signal; a second RF switch for applying the TV signal received from the diplexers to a TV tuner; and a controller for controlling an overall operation of the multimode mobile phone and controlling the first RF switch and the second RF switch according to the received signal.

该设备包括第一射频开关，用于将所接收到的信号分离成N个通信服务；M个双工器，该M个双工器与通信服务相关，用于将从第一射频开关所接收到的信号分离成呼叫信号和电视信号；第二射频开关，用于将从双工器所接收到的TV信号提供给TV调谐器上；以及控制器，用于对多模式移动式电话的整个操作进行控制并且根据所接收到的信号来控制第一射频开关和第二射频开关。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。