{"book":"adl0568","page":103,"text":"( ٢٨ )\n\nاست . و بعد از عطارد نزديك ترين تمام سيارات\nبآفتاب زهره است . مثل عطارد گاهی اول شب در مغرب\nو گاهی پیش از طلوع در مشرق ديده می شود . فاصله\nآن تا آفتاب حدوسطش (٢١٣٠٠٠٠٠٠) كيلوميتر دوره\nحرکتش بيضوی خیلی شبیه بدایره است . هیئت دانان\nبجهت سهولت زمین را مقیاس و واحد تصور میکنند\nچه از بابت فاصله و چه در سایر چیزها مثل حجم،قطر\nسنگی وغیره .\n\nفاصله زهره و افتاب نسبت به زمین ( ٠،٧٢ ) چند\nاست . یعنی اگر فاصله زمین از آفتاب ده ذرع است زهره\nفاصله اش ٧ ذرع چیزی بالا می شود .\nزهره يك دور آفتاب را در مدت ٢٢٤ روز (١٧)\nساعت تقریبا تمام میکند که هفت و نیم ماه می شود . نزديك\nترین فاصله زهره بازمین (٤٠) ملیون کیلومیتر و یا ( ٢٠ )\nملیون کروه است . مدار زهره (٦٧٢٠٠٠٠٠٠)\nششصد و هفتاد و دو ملیون کیلومیتر ، و حركتش فی\nثانیه ٣٦ کیلومیتر است که باید در مدت هفت و نیم ماه","chars":760,"image":"https://storage.googleapis.com/adl-page-images/adl0568/00103.jpg","first_page":1,"last_page":597,"title":"Muʻarrif-i maʻārif معرف معارف","permalink":"https://afghanpress.org/book/adl0568/103","canvas":"https://afghanpress.org/iiif/adl0568/canvas/103","source":"https://afghanistandl.nyu.edu/books/adl0568/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0568_download.pdf","rights":{"image":{"statement":"Public domain. NYU states: \"All works presented on this website are, unless otherwise indicated, in the public domain. The images available on this website may be freely reproduced, distributed and transmitted by anyone for any purpose, commercial or non-commercial.\"","uri":"http://rightsstatements.org/vocab/NoC-US/1.0/","holder":"New York University Libraries","source":"https://afghanistandl.nyu.edu/about.html","delivery":"Images are served from a copy mirrored by this project, not from NYU's servers, under the reproduction terms above.","endorsement":"This is an independent project. It is not affiliated with, endorsed by, or reviewed by New York University."},"text":{"statement":"Machine-generated transcription, dedicated to the public domain under CC0 1.0. No warranty of accuracy: see the provenance block on every page.","uri":"https://creativecommons.org/publicdomain/zero/1.0/","holder":"Steps Ventures"}},"provenance":{"text_produced_by":"gemini-3.1-pro-preview","thinking_level":"low","read_completed":"2026-08-09","per_page_confidence":null,"per_page_confidence_note":"Not recorded during the corpus run. No calibrated per-page score exists, and none is estimated here.","human_reviewed":false,"accuracy_context":"Roughly two thirds of characters agree with a modern printed edition of the same text. Much of the disagreement is editorial, not misreading. Treat the transcription as a finding aid and read the page image before quoting.","primary_source":"The page image. The text is an index into it."}}