{"resolved":true,"match_type":"uuid","source_type":"original_book","book_id":"38270854-596f-4a26-8183-db8c968c6020","title":"编码 隐匿在计算机软硬件背后的语言","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787121181184","requested_by":"printed_page","book":{"source_type":"original_book","book_id":"38270854-596f-4a26-8183-db8c968c6020","id":"38270854-596f-4a26-8183-db8c968c6020","uuid":"38270854-596f-4a26-8183-db8c968c6020","title":"编码 隐匿在计算机软硬件背后的语言","normalized_title":"编码隐匿在计算机软硬件背后的语言","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787121181184","isbns":["9787121181184","0123456789","6044921875","3039331000","0000000000","0000000000000"],"parsed":true,"ai_readable":true,"document_type":"book","page_count":438,"navigation_url":"https://workshop.closeclaw.top/ai/book/38270854-596f-4a26-8183-db8c968c6020","title_url":"https://workshop.closeclaw.top/ai/title/%E7%BC%96%E7%A0%81%20%E9%9A%90%E5%8C%BF%E5%9C%A8%E8%AE%A1%E7%AE%97%E6%9C%BA%E8%BD%AF%E7%A1%AC%E4%BB%B6%E8%83%8C%E5%90%8E%E7%9A%84%E8%AF%AD%E8%A8%80","fixed_page_url_template":"https://workshop.closeclaw.top/ai/book/38270854-596f-4a26-8183-db8c968c6020/page/{printed_page}","path_api_url_template":"https://workshop.closeclaw.top/api/ai/book/38270854-596f-4a26-8183-db8c968c6020/page/{printed_page}","read_url":"https://workshop.closeclaw.top/api/ai/read/38270854-596f-4a26-8183-db8c968c6020","page_url":"https://workshop.closeclaw.top/api/ai/books/38270854-596f-4a26-8183-db8c968c6020/page","search_url":"https://workshop.closeclaw.top/api/ai/books/38270854-596f-4a26-8183-db8c968c6020/search"},"page":{"printed_page":19,"pdf_page":35,"physical_index":35,"physical_index_base":0,"printed_page_status":"recognized","page_sha256":"6e0d9d05103d37ed3e66037c097928bc8afe594661f61888d58c255d3c9e21de"},"chapter":"编码隐匿在计算机软硬件背后的语言","content":"表示字符串缩写“ble”的码字很重要，因为当它不是用来作为单词的一部分时，它的出现就意味着之后的码字应被译为数字。表示数字的码字与表示字母a到j的码字是相同的。\n\n因此，下面这组编码：\n\n表示的就是数字256。\n\n如果你还要继续下去，那么我们还需要定义7个码字才算完全用满原有的64个码字。它们是：\n\n第一个码字（4号点凸起）用来表示音调符号（accent indicator）。其他的码字则用来表示缩写的前缀或者其他的功能：4号和6号点凸起的码字（上表的第5个码字），根据上下文用来表示小数点或者强调符号（emphasis indicator)。5号和6号点凸起的编码，表示与“数字标识符”相对应的“字母标识符”（letter indicator)。\n\n最后（如果你现在还为布莱叶盲文如何表示大写字母忧心忡忡的话)，我们还有6号凸点—大写标识符。这个符号表示它之后的字母将都被译为大写。例如，我们可以把这套文字系统的原创者的名字记做：\n\n这串编码分别表示了一个大写字母标识符、字母1、缩写字符串ou、字母i和s，以及一个空格，再加一个大写字母标识符，还有字母b、r、a、i、1、1和e。（在实际应用中，可能会把名字末尾不发音的2个字母省略掉，以进一步压缩编码）\n\n3 布莱叶盲文与二进制码\n\n19","previous_page":18,"next_page":20}