{"book":"adl0568","page":232,"text":"(۲۳)\n- بمجرد مس نمودن بیرونی صراحی به آب سرد ابخرۀ\nمذکور گردیده بصورت قطرۀ آب تبدیل شده فشار\nاز سطح آب کم شد و عمل جوش عود نمود - زیرا که\nچون فشار هوا بر سطح آب کم باشد بدرجۀ اندك حرارت\nبجوش می آید -\nبرای سیاحان دانستن این امر ضروری است - چنانچه\nبر فراز قله کوه عمل جوش بسبب کمی فشار بزودی\nشروع میشود - اگر سیاحی بخواهد که در انجا تخم را\nبآب جوش بپزد - تا وقتیکه بر سرديك سر پوش نگذارد\nسفیدی تخم بسته نمیشود - و در عمق چاه آب از درجۀ\nصد (١٠٠) بالا جوش میخورد و بر سطح بحر بدرجۀ صد\n(١٠٠) - بتجربه رسیده که برقله کوه بلانك واقع\nسود زر لیند آب بدرجۀ هشتاد و پنج (٨٥) جوش\nمیخورد - چونکه تاحال تجربه نرسیده اما برقلمۀ کوتل\nخواك آب نیز بدرجۀ هشتاد و پنج جوش خواهد\nخورد و سفیدی تخم نیز بسته نخواهد شد -\nاکنون از شنیدن این سخن متحیر خواهید شد","chars":734,"image":"https://storage.googleapis.com/adl-page-images/adl0568/00232.jpg","first_page":1,"last_page":597,"title":"Muʻarrif-i maʻārif معرف معارف","permalink":"https://afghanpress.org/book/adl0568/232","canvas":"https://afghanpress.org/iiif/adl0568/canvas/232","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."}}