![Cov plaub hau tuab npaum li cas hauv MM? Cov plaub hau tuab npaum li cas hauv MM?](https://i.answers-medical.com/preview/medical-health/14048270-how-thick-is-a-strand-of-hair-in-mm-j.webp)
Video: Cov plaub hau tuab npaum li cas hauv MM?
![Video: Cov plaub hau tuab npaum li cas hauv MM? Video: Cov plaub hau tuab npaum li cas hauv MM?](https://i.ytimg.com/vi/cWnpw-uepVc/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
0.1 hli
Hauv qhov no, cov plaub hau tuab npaum li cas?
Raws li ib tug neeg loj hlob, lawv plaub hau ua tuab thiab muaj zog dua. Lwm qhov tseem ceeb yog tias, qhov ze dua rau lub hauv paus ntawm plaub hau , cov tuab a txoj hlua ntawm plaub hau yuav. Hauv kuv qhov kev tshawb fawb, kuv tau pom txoj kab uas hla ntawm tib neeg plaub hau los ntawm 17 mus rau 181 µm (millionths of ameter).
Tsis tas li, txiav plaub hau tuab npaum li cas? Peb plaub hau tuab cov txiaj ntsig los ntawm kev sib koom ua ke ntawm ob qhov loj me ntawm cov hauv paus lawv tus kheej thiab pes tsawg ntawm lawv ntawm koj cov tawv taub hau. Qhov loj ntawm cov follicles txiav txim siab yog tus kheej plaub hau strands yog tuab los yog nyias. Cov kab loj loj tsim tawm cov plaub hau tuab . Cov hauv paus me me tau tsim tawm cov plaub hau.
Xav txog qhov no, tib neeg cov plaub hau tuab npaum li cas hauv txhiab?
Qhov thinnest [ tib neeg cov plaub hau tuab ] hais txog 2 txhiab ntawm ib nti diam. Yog li ib txwm "kauj ruam" inamouthpiece yog hais txog tuab ntawm ib yam tib neeg plaub hau , yog tias cov lus saum toj no raug.
Dab tsi ntsuas yog siv los ntsuas qhov tuab ntawm cov plaub hau?
Laser lub teeb tau tawg ntawm ib plaub hau , yog li tsim ib qho qauv diffraction uas tuaj yeem ua tau siv todermine cov tuab ntawm plaub hau . Yog koj yooj yim ntsuas qhov deb ntawm plaub hau mus rau qhov projectionscreen, thiab qhov kev ncua deb ntawm qhov chaw mus rau ib qho ntawm cov chaw tsaus, lub txoj kab uas hla ntawm plaub hau suav tau.
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