Nhoroondo yekuyera zvishandiso

Zvinoenderana nezvakaitika kare, zvave makore anopfuura zviuru zvina kubva pakupera kweruzhinji rwevanhu. Panguva iyoyo, paive nekuchinjana kwezvinhu, asi nzira yekuyera yaive pakuona nekubata.Sechiridzwa chekuyera, chakatanga kuoneka muChina muXia Dynasty. Nheyo yekusimudzira yaive nyanzvi muChirimo uye Autumn Nguva uye iyo Inorwa Nyika Nguva. Pakati peHondo Yenyika Dzinorwa, zviyero nezviyereso zvaishandiswa zvakanyanya kuyera goridhe mudunhu repakati reChu. Zvisinei, zviyero zvekuyera zvaive zvisina kuenzana kwenguva yakareba, izvo zvaive zvine mhirizhonga.Murwiyo imba, zviyero zvakaringana kusvika 1 sentimita (40mg) zvakaonekwa, zvichiratidza kuti midziyo yairema panguva iyoyo yakanga yasvika pakakura. technical level.

Kuyera zvigadzirwa indasitiri muChina nekuvandudzwa kwenhoroondo, mushure menguva refu yekuvandudza kosi, asi kwenguva yakareba mumishini yekuyera midziyo inopihwa pekutanga kusvika, kuma1980 s, nekuda kwekuwedzera zvishoma nezvishoma kushandiswa kwemidziyo yemagetsi yekuyera kutanga pane mugwagwa wekutsvaga uye kusimudzira mushure mekupinda muzana ramakore idzva, nyika yedu inorema zvishandiso indasitiri kuvandudza yapinda nekukurumidza kuvandudza chiteshi, ichiyera zvigadzirwa zvigadzirwa zvakatanga kuita shanduko yemhando yepamusoro, zvese muchimiro chechigadzirwa uye nhanho yekugadzira, zvaitika mu kusvetuka-kuenda kumberi kusimudzira, yatotanga kumhanya yakazvimiririra dhizaini uye kugadzira kwepamusoro zvakaringana nekukurumidza kuyerwa kwakaringana kwemarudzi akasiyana siyana emagetsi uremu midziyo.

Kuyera zvishandiso inyika yepamutemo yekuyera zviridzwa, chinhu chakakosha chenyika chengetedzo yesainzi yemukati neyekunze kutengeserana kwakakosha metering michina, kuyera zvishandiso chigadzirwa tekinoroji yepamusoro uye yakaderera, zvinokanganisa zvakananga padanho remazuvano uye zvemagariro kubva kumarudzi ese ehupenyu kuvandudza Nekuda kweizvozvo, hupfumi hunobatsira hwekuyera hunyanzvi hwetekinoroji uye kuvandudzwa kwemidziyo inorema indasitiri nyika zvinoisa kukosha kukuru pakupinda kwe50 s zvemagetsi tekinoroji inosimudzira kuvandudzwa kwemidziyo inorema yekugadzira yakaonekwa mukutanga 60 s electromechanical mubatanidzwa mhando yemagetsi inorema zvishandiso kubvira, mushure memakore makumi mana ekuenderera mberi kwekuvandudza uye kukwana, zvemagetsi zvinorema zvishandiso muChina kubva kune epakutanga michina uye yemagetsi kubatana pamwe nekuvandudzwa kwerudzi kune yakazara magetsi nemadhijitari akangwara nhasi Parizvino, iyo yekugadzira tekinoroji uye kushandiswa kwemagetsi weigher ha yave yakagadzirwa. Iko kuvandudzwa kwemagetsi ekuyera tekinoroji kubva pakuyera kweiyo static kusvika kune inorema kuyera: nzira yekuyera kubva pakuyera kweanalog kuenda kuyero yedhijitari; Kuyera maficha kubva kune imwechete paramende kuyera kune akawanda-paramende kuyera kukura, kunyanya kune inokurumidza kuyera uye ine simba kuyera kutsvagisa nekushandisa kuburikidza neongororo makore achangodarika emagetsi zvinhu zvine huremu uye kuvandudzwa kwemudzimba nekunze kudiwa kwemusika, iwo mamiriro ehunyanzvi ekuyera michina yekuvandudza ndeye miniaturized, modular, inosanganiswa nehungwaru; Hayo yekuita mashandiro inoita kunge inomhanya kwazvo, kunyatsoita mushe, kugadzikana kwakakwirira, kuvimbika kwakanyanya; Yayo basa rinowanzo kuve iro rakangwara basa rehuremu hwekudzora ruzivo uye isiri-control ruzivo; Yayo mashandiro mashandiro inowanzo kuve yakazara uye inobatanidza.

rth


Post nguva: Dec-10-2020