Dab tsi yog Kev Siv Membranes?

Membranes raug cais los ntawm kev lag luam: muaj cov membranes hauv kev lag luam electroacoustic; Roj hmab zaj duab xis rau kev lag luam tshuab; Microporous membranes rau kev pom thiab cais kev lag luam; Optical kev lag luam zaj duab xis.
Thaum ob sab ntawm daim nyias nyias raug rau qhov sib txawv (los yog quab yuam), daim nyias nyias txav mus rau sab qis qis, ua rau nws qhov chaw los tsim cov kev hloov pauv uas yog proportional rau lub siab sib txawv. Muaj peb yam tseem ceeb ntawm daim nyias nyias: daim nyias nyias nyias, ntsug saw membranes, thiab corrugated membranes. Flat daim nyias nyias muaj peev xwm muab faib ua ntau hom raws li seb lub periphery yog tsau thiab txhawb nqa, seb qhov chaw yog perforated, thiab qhov kev faib tawm ntawm lub zog ntawm lub hauv paus membrane. Cov feem ntau siv daim ntawv yog ib tug ca daim nyias nyias muaj li uniformly loj ncig nyias daim hlau tsau nyob ib ncig ntawm lub periphery. Kev faib tawm feem ntau: xws li cov khoom siv sandwich, cov roj hmab ntshiab hom membranes, hlau / roj hmab puas daim nyias nyias, hlau / roj hmab / yas puas daim nyias nyias, thiab lwm yam; Rau lub diaphragm hauv kev lag luam electroacoustic, nws lub luag haujlwm tseem ceeb yog hloov tam sim no mus rau hauv cov suab paj nruag, xws li feem ntau siv "hais lus"; Rau kev pom thiab kev sib cais kev lag luam daim nyias nyias, nws yog tsim los ntawm ntau cov me me nano micropores, uas ua lub luag haujlwm hauv kev sib cais cov xov xwm, xws li huab cua purification, dej purification, thiab lwm yam lag luam; Optical kev lag luam zaj duab xis: Nws plays lub luag hauj lwm hauv optical refraction, optical processing, thiab lwm yam; Piv txwv xws li "solar panels", "sunglasses film", "automotive explosion-proof film", thiab hais txog.