【摘 要】
:
近年来,随着广播电视多媒体事业的快速发展,我国有线电视网络的发展速度得以加快,特别是在当前信息产业的带动下,有线电视开始向着高速和多媒体网络的方向发展,而且具有非常
【机 构】
:
大西江农场广播电视局,黑龙江农垦九三管理局,
论文部分内容阅读
近年来,随着广播电视多媒体事业的快速发展,我国有线电视网络的发展速度得以加快,特别是在当前信息产业的带动下,有线电视开始向着高速和多媒体网络的方向发展,而且具有非常好的市场发展。但由于我国有线电视的起步较晚,所以还无法与发达国家相比,在现阶段还需要有效的结合我国当前的综合国力水平及现有国情,力求有线电视网络能够健康、稳定的前进。
In recent years, with the rapid development of radio and television multimedia industry, the development speed of China’s cable television network has been accelerated. Especially in the current information industry, CATV has been moving towards high-speed and multimedia networks and has a very good Market development. However, due to the late start of China’s cable television, it can not be compared with the developed countries. At this stage, it also needs to effectively combine the current comprehensive national strength of our country and the existing national conditions so as to ensure the healthy and steady progress of the cable television network.
其他文献
Semiconductor nanowires (NWs) with a very small diameter result in high current density in the NW when electrons flow through the metal-semiconductor NW-metal (
Structural,elastic,electronic,chemical bonding and optical properties of the cubic RbPbF3 compound under pressure are studied using a highly accurate state-of-t
Series devices of ITO/ZnO/ZnO nanorods/MEH-PPV/Al have been fabricated.ITO and ZnO nanorods of some devices are treated by O2 plasma.The electroluminescence of
首先,我要提高我的学习成绩,让我的“名校梦”能够得以实现,有梦想就要去努力,就要去拼搏。 其次,我要在新的一年里,多出去旅游,积极地参加户外活动,经常锻炼身体,在家里少看电视、玩电脑,要保护好视力。 在新的学期里,我的最大愿望就是多读书、读好书,将好词、佳句运用到自己的作文里,不断提高自己的写作水平,让自己的习作在报刊、网站上多多发表。 ——福建省武夷山市洋庄老区学校四年级苏佳琪《新学期,新
Direct laser writing technique has become a well-established,multi-functional and flexible method for fabricating high quality diffractive optical elements.We p
We assess the feasibility of our developed quantitative thermoacoustic tomography (qTAT) system for breast tumor characterization using mastectomy specimens bef
Nanostructures have been extensively studied on their electronic and photo-electronic properties for the device applications.[1-4] Among the nanostructures,the
A two-leg S =1/2 spin ladder with ferromagnetic rung coupling is investigated to reveal the phase transition between the Haldane and columnar dimer phase.The el
For Fe layers covered by two-dimensional arrays of hexagonal close-packed polystyrene spheres which are hemispherically covered by Au films on the top,fine stru