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This paper presents a novel way for final assembly of the fusion ignition target to avoid possible factitious interference during target assembly process and harm from target materials. Tele-assembly is adopted and a target tele-assembly system is developed in this paper. The system not only has local precision positioning unit and vacuum adsorption clamping unit but also has remote force and position...
Which diachronic phonetic changes happened in Mandarin Chinese by the past 100 years? This paper intends to analyze and compare the pitch and duration of read speech in broadcast news from a diachronic perspective. The research results show that the peaks of pitch are the highest, the pitch range is the widest in the 1970s, especially the upraising of the valleys of pitch are so frequent; and the...
In order to extract catchwords, new words and other kinds of words for language monitoring, this paper propose the temporal-spatial modeling, which seemed the sort of words as the representation of the different word's distribution in a uniform temporalspatial system. The steady and dynamic features of the different distribution are given. Therefore various kinds of words could be identified and extracted...
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