{"book":"adl0266","page":60,"text":"( ٥٧ )\nيك تکاثف پیدا می کند یعنی - نسبت بلطافت خود\nهوا سختی و غلیظی حاصل میارد و ان پردۀ دودسفید\nرا براشیا و اجسام میپو شاند . بتعبیر دیگر روی\nآبها یاروی زمین های نم ناك . وقتیکه از هوای مملو\nبرطوبت گرمتر باشد، طبقه های هوای سردی که در بالاها\nاست رطوبت هوای گرمی را که بروی زمین چسپیده\nاست بدرجۀ که دیده شود کثیف وغلیظ ساخته دمه\nیا این غبار آبی را بمحصول می آورد . اما اکر هوا\nبارطوبت بسیار پرو مملو نباشد این حادثۀ دمه وغبار\nاب بظهور نمی اید .\nابر\n( ابر ) نیز عبارت از همین دمه یا غبار آب است\nکه در روی زمین بوجود می اید . و بعد ازان که\nهمان دمه سبکی پیدا کند بجو هوا یعنی - درمیان\nهوا بالا میبراید . در موسم زمستان از هزار و پنجصد\nتابدو هزار متر ، ودر بهار از چهار هزار تا به پنج\nهزار متر بالا میشود . ودر انجا بسبب برودت ، تکاثف\nیعنی غلظت پیدا کرده طبقه ها تشکیل مید هد .","chars":774,"image":"https://storage.googleapis.com/adl-page-images/adl0266/00060.jpg","first_page":1,"last_page":107,"title":"Muʻallim-i ḥikmat as̲ar-i Maḥmūd Ṭarzī معلم حکمت","permalink":"https://afghanpress.org/book/adl0266/60","canvas":"https://afghanpress.org/iiif/adl0266/canvas/60","source":"https://afghanistandl.nyu.edu/books/adl0266/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0266_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."}}