Manje ngokuthuthuka okuqhubekayo komphakathi, umsindo uye waba esinye sezici eziyinhloko zokungcoliswa kwemvelo, ngakho-ke manje inkinga yemvelo yomsindo wokwakha iyanda ukunakwa nokunaka, khetha umsindo ofanele.ibhodi lokumuncaukwakha ukwelashwa kokumuncwa komsindo wubunjiniyela bokulawula umsindo wokwakha obusetshenziswa kakhulu obungenye yezinyathelo zobuchwepheshe eziyisisekelo.
Umehluko phakathi kokumuncwa komsindo wezinto ezibonakalayo kanye nokwahlukanisa komsindo wezinto ezibonakalayo ukuthi ukumuncwa komsindo wento esetshenziswayo kugxile kusayizi wamandla omsindo ahlehlayo ohlangothini lomthombo womsindo, futhi inhloso ukukhombisa amandla omsindo amancane.Ukufakwa komsindo okubalulekile kubheka ubukhulu bamandla omsindo odluliswayo ngakolunye uhlangothi lomthombo womsindo wesigameko, futhi okuhlosiwe ukwenza amandla omsindo wokudlulisela abe mancane.Izinto zokumunca umsindo ezehlakalweni zamandla omsindo wokumunca, ngokuvamile eziyishumi ezimbalwa kuphela, ngakho-ke, ikhono lawo lokumunca umsindo okungukuthi i-coefficient yokumunca umsindo lingavezwa ngedesimali kanye nokokuhlukanisa umsindo.
Amandla omsindo adlulisiwe angancishiswa abe ngu-10-3 ~ 10-4 wesigameko samandla omsindo noma ngaphansi.Ukuze kube lula ukusho, ivolumu yokufaka umsindo imelelwa indlela yokulinganisa i-decibel.Izinto ezimbili zomehluko wezinto ezibonakalayo zithatha impahla yesigameko ukubonakaliswa kwamandla okuzwakalayo kuncane kakhulu, okusho ukuthi amandla omsindo angena kalula futhi ngokusebenzisa impahla: ungacabanga, impahla kufanele ibe yisulfure enezimbotshana futhi iphefumule, lena into evamile yokumunca umsindo enezimbotshana, imvamisa ine-fiber, idonsa noma igwebu ukwakha isakhiwo esinezimbotshana: ukwakheka kwayo: impahla inenani elikhulu, elixhumene, ukusuka etafuleni ukuya emgodini, elinokungena okuthile, lapho igagasi lomsindo lingena endaweni enezimbotshana, libangela umoya ekudlidlizeni, ngenxa yokungqubuzana nomoya onamathelayo.
Ukumelana nokushintshashintsha kokushisa kuguqula ingxenye enkulu yamandla omsindo ibe amandla okushisa, ngaleyo ndlela idlale ukumuncwa komsindo.Ukuze uthole impahla yokufaka umsindo, ukwenza buthaka ukudluliswa kwamandla omsindo, ukuvimba ukusabalala komsindo, akuyona i-porous njengempahla yokumunca umsindo, i-porous, iphefumula, ngokuphambene nalokho, impahla yayo kufanele ibe nzima futhi iminyene, njengepuleti lensimbi, ukuhola. ipuleti, udonga lwezitini nezinye izinto.Isidingo sezinto ezibonakalayo zokufakwa komsindo ziminyene ngaphandle kwama-pores noma izikhala: kunesisindo esikhulu, ngoba lolu hlobo lwezinto ezizwakalayo ziminyene, kunzima ukumunca futhi kudlule amandla omsindo futhi kubonakale kusuka nakuba, ngakho-ke ukusebenza kwawo kokuzwakala komsindo. akukuhle.
Kubunjiniyela, inhloso nokugcizelelwa kokucutshungulwa kokumuncwa komsindo nokucutshungulwa kokufakwa komsindo kuhlukile.Umgomo wokwelashwa kokumuncwa komsindo ukunciphisa ukubonakaliswa okuphindaphindiwe komsindo, okungukuthi, ukunciphisa isikhathi sokuxuba somsindo, futhi umsindo oqhubekayo uyancipha ekunciphiseni izinga lomsindo wasendlini, osesakhiwo esifanayo. isikhala somthombo womsindo nezinto ezimunca umsindo.Futhi ngomsindo ovela ekamelweni eliseduze, impahla yokumunca umsindo nayo idlala indima yokumunca, okulingana nokuthuthukisa ivolumu yokufaka umsindo wesakhiwo semvilophu.
Isikhathi sokuthumela: May-23-2023