The number he was referring to, which goes by the symbol alpha and the rather more long-winded name of the fine-structure constant, is magic indeed.
他所指的数字依据字母阿尔法和一个更加冗长的精细结构常数，该数的确神奇。
2
Because the Hall of Supreme Harmony was a symbolof imperial power, it was the highest structure in the nation during the Ming and Qing dynasties - no other building was allowed to be higher than it.
因为太和殿象征着皇权，所以在明清时期他是中国最高的建筑物，其他建筑都不允许高过它。
3
On the base of analyzing the character and structureof the point, line, area symbols, a data structureof map symbol base which serves the symbolized output in digital mapping is put forward.