In the first part of the article, the incomprehensible victories of the American grandmaster Robert Fisher over the candidates Mark Taimanov, Bent Larsen and Tigran Petrosyan in 1971 for the right to play the match fo...In the first part of the article, the incomprehensible victories of the American grandmaster Robert Fisher over the candidates Mark Taimanov, Bent Larsen and Tigran Petrosyan in 1971 for the right to play the match for the World Chess Champion title with the former champion Boris Spassky and the victory over the champion himself in 1972 are first served as a detective story hypothesis proposed by Academician Viktor Glushkov. According to this hypothesis, R. Fisher used the prompts of a super-productive computer installed in the United States, in which a highly efficient computer chess program was played along with the matches. Communication with the computer provided a team of employees of the CIA. In the second part, the author, having reviewed briefly the history of computer chess programs, rejects the hypothesis of the academician and proposes his own.展开更多
智能化大电网的发展对时间同步提出了越来越高的要求,高精度、大范围、高性能的时间同步系统成为电网正常运行的必要保证。组建时间同步网具有多种方式,但只有PTP OVER SDH组建的时间同步网络能够达到电力全网时间精度优于一微秒的精度...智能化大电网的发展对时间同步提出了越来越高的要求,高精度、大范围、高性能的时间同步系统成为电网正常运行的必要保证。组建时间同步网具有多种方式,但只有PTP OVER SDH组建的时间同步网络能够达到电力全网时间精度优于一微秒的精度指标。PTP时间同步组网需重点考虑组网传输网络的可行性、主时钟参考源的可靠性、PTP工作模式以及组网从时钟的实用性等环节,本文就上述问题进行了阐述。展开更多
文摘In the first part of the article, the incomprehensible victories of the American grandmaster Robert Fisher over the candidates Mark Taimanov, Bent Larsen and Tigran Petrosyan in 1971 for the right to play the match for the World Chess Champion title with the former champion Boris Spassky and the victory over the champion himself in 1972 are first served as a detective story hypothesis proposed by Academician Viktor Glushkov. According to this hypothesis, R. Fisher used the prompts of a super-productive computer installed in the United States, in which a highly efficient computer chess program was played along with the matches. Communication with the computer provided a team of employees of the CIA. In the second part, the author, having reviewed briefly the history of computer chess programs, rejects the hypothesis of the academician and proposes his own.
文摘智能化大电网的发展对时间同步提出了越来越高的要求,高精度、大范围、高性能的时间同步系统成为电网正常运行的必要保证。组建时间同步网具有多种方式,但只有PTP OVER SDH组建的时间同步网络能够达到电力全网时间精度优于一微秒的精度指标。PTP时间同步组网需重点考虑组网传输网络的可行性、主时钟参考源的可靠性、PTP工作模式以及组网从时钟的实用性等环节,本文就上述问题进行了阐述。
