{"book":"adl0933","page":101,"text":"۹۲\nدانشمندان اروپا قوه بخار آب را بکار انداخته\nاز آن استفاده کلی مینمایند\nکارخانه جات و کشتیها و راه آهنها\nبتوسط قوه بخار حرکت مینمایند\nدر ماشین راه آهن دیگ بزرگی است\nمملو از آب که بتوسط زغال سنگ بجوش می آید و بخار آن داخل استوانه میشود که\nدر آن پیستونی درک؟ واقع است بواسطه حرکت اسبابی که موسوم است به\nکشو بخار بطرفین پیستون وارد شده آن را دارای یک حرکت دائمی رفت و آمدی\nمینماید و پس از آنکه عمل خود را کرد قوه ارتجاعیه آن تلف شده در مجرائی رانده شده\nاز آنجا داخل دود کش میگردد و خارج میشود درین حال یک اهرم فولادی که یک سر\nآن به پیستون و سر دیگرش به دسته که در روی محور چرخ وصل است حرکت\nرفت و آمد پیستون را تبدیل مینماید بیک حرکت دوری و بنابرین چرخ\nماشین را میگرداند","chars":668,"image":"https://storage.googleapis.com/adl-page-images/adl0933/00101.jpg","first_page":1,"last_page":163,"title":"ʻIlm al-ashyā : bar̄-yi jamāʻat-i sāl-i panjum va shishum makātib-i ibtidāʻi علم الاشىا : برى جماعت سال پنجم و ششم مکاتب ابتداع","permalink":"https://afghanpress.org/book/adl0933/101","canvas":"https://afghanpress.org/iiif/adl0933/canvas/101","source":"https://afghanistandl.nyu.edu/books/adl0933/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0933_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."}}