{"book":"adl0933","page":125,"text":"۱۱۸\n\nانبساط و انقباض آزاد باشند\nو شیروانیها یا نمره بکار برند\nتا در\n\nعمله خط آهن\n\nهمین احتیاط را در ساختن پنجره های آهنی و شیروانیها بستن باید\nهمیشه یکطرف آنها را میخ کوب نکرده تا در موقع انبساط و انقباض [آزاد؟] باشند\nالا از جای خود کنده میشوند\n۳- انبساط مایعات بتوسط حرارت\nاز برای اثبات انبساط مایعات بتوسط\nحرارت باز مشغول بتجربه میشویم بدین طریق\nکه تنگ بلور کوچکی را برداشته پر از آب\nمیکنیم و مقداری جوهر دران میریزیم تا\nرنگین شود بعد در آن را با چوب پنبه\n\nانبساط مایعات بتوسط حرارت\n\n۳- انبساط مایعات را بتوسط حرارت ثابت نمائید؟","chars":530,"image":"https://storage.googleapis.com/adl-page-images/adl0933/00125.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/adl0933/125","canvas":"https://afghanpress.org/iiif/adl0933/canvas/125","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."}}