说＂○＂唐建汉语中四套数码字系统和七种０概念表现形式数码字系统是任何一种语言都必须具备的。目前世界上各种语言一般只用两套数码字系统。但在现代汉语中至少有四套数码字系统共同担负汉语的位值计数。我国０概念符号更呈现复杂的情况。这种历史形成的多样化现象是世... Say “○” Tang Jian Chinese four sets of digital word system and seven kinds of 0 concept of expression digital word system is any language must have. At present, only two sets of digital word systems are generally used in various languages ​​in the world. However, in modern Chinese, at least four sets of digital word systems share the same bit count in Chinese. The conceptual notation in our country is more complex. The diversification that this history forms is the world ...