Acoustic environmentnyanzvi dzinokuudza kuti, “Zvingangove kuti maacoustic materials haashandiswe nemazvo.Iyo acoustic kurapwa haina kutariswa mukushongedza kweresitorendi, izvo zvinoita kuti nharaunda ive neruzha, ruzha rwunopindirana, uye huwandu hwekutaura hunowedzera zvisingaite.Shandisa yakanaka acoustic zvinhu kugadzira nzvimbo yedu yekudyira.Kunaka kwakafanana, maitiro akafanana."
Acoustic materials (zvikurukuru zvichireva zvinhu zvinobata inzwi) zvinosanganisira zvese zvehupenyu.MuUnited States, 1% chete yeacoustic zvinhu zvinoshandiswa mumunda wekurekodha mimhanzi, uye zvimwe zvinoshandiswa mukuvaka nekushongedza kwekugara, mahotera, maresitorendi, zvivakwa zvehofisi, uye gymnasium.Kune marudzi matatu ezvakajairwa acoustic zvinhu muChina, asi imwe neimwe ine matambudziko akakomba.
Yokutanga ibhegi rakapfava chipanje.Izvo zvinhu zvine njodzi zvakanyanya, uye chidzidzo chine ropa zvakanyanya yaive moto mubhawa muguta reBrazil reSanta Maria.Moto iwoyo wakauraya vanhu vanopfuura 200 uye kukuvadza mazana.Vakakuvara vakazarisa zvipatara zvose zveko.Inogona kuonekwa kubva muvhidhiyo mhenyu uye mapikicha kuti moto wakanga wakakura kwazvo, uye murazvo wakapfura pasi akati wandei, uye moto wakagara kwemaawa akati wandei usati wadzima.Maererano neshumo, uyu ndiwo wakanyanya kufa pasi rose mumakore mashoma apfuura.Maererano nekuferefeta, bhendi repamba rakashandisa firework kuita mukirabhu yehusiku kuitira kugadzira mamiriro ehusiku ihwohwo.Zvingave kuti pfarivari dzakarova netsaona pamadziro efuro asinganzwi inzwi uye nekukasira kupararira padenga.Mukuru wemapurisa akataura kuti furo riri padenga remba yehusiku rinobvira moto uye rinongobvisa maungira uye harigone kushandiswa semidziyo yekudzivirira inonzwika.“Iri ndiro bhegi rakapfava ratinogara tichitaura nezvaro iye zvino.Yakazadzwa nesiponji, saka haigone kudzoreredza moto, asi inotsigira kupisa. "Pamusoro pekusachengeteka, kupinza kwayo mutsindo hakunawo kugadzikana, nekuti kugadzirwa kwesponji ndiko kunogara kuchikurunga kwezvinhu, Kupisa wobva wadzvanya kuumba.Mukuita kwese, hapana chiyero chakafanana chetembiricha uye simba, saka kuwanda kwebatch yega yega yesponji kwakasiyana, uye iyo inzwi yekunyudza mhedzisiro yakasiyanawo.
Yechipiri ndeye polyester fiber inonzwika-inotora mapaneru.Ichi chinyorwa chinogona kugadzirwa mumarudzi akasiyana-siyana, akanaka kwazvo uye ari nyore kuisa, asi zvakanakira zvinogumira kune izvi, uye hazvina zvazvinoita pakunzwika.
Rudzi rwechitatu mapuranga emapuranga anotora-inzwi.Makambani mazhinji akaenda kunze kwenyika kunoongorora ndokuona kuti zvinhu zvemapuranga zvinotora ruzha zvaishandiswa nevamwe zvakanga zvakanaka uye zvinobudirira, saka vakadzoka kuzodzidza nekupfekedza huni pakushongedza.Muchokwadi, iyo inobata-inzwi zvinhu zvepadenga rehuni iri kumashure, uye mhango inotora ruzha kuseri kwayo ndiyo inonyanya kukanganisa ruzha.Mazhinji ekutevedzera emumba nekumisikidzwa kazhinji anongove nehuni pamusoro, pasina gomba kuseri, uye hongu, hapana inodiwa yekunyudza ruzha.
Nguva yekutumira: Oct-25-2022