Yintoni ngenkwitshi? Ingcaciso kunye nentsingiselo yegama elithi "ngenkwitshi". ngenkwitshi kaDavide

Imbali uyazi ezininzi izixhobo ezahlukeneyo. Omnye elula, endala ongaqhelekanga kugqalwa * ngenkwitshi. Ubukhona eminyaka. Nkqu kwinkulungwane yama-20 ngexesha elithile yayithandwa kwi imikhosi eentlanga ezininzi.

Kakuhle eli Umba

Asinto nzima ukuqonda ukuba ngenkwitshi enjalo. Inkcazo lo gama ilula - abandayo izixhobo enomjukujelwa ngelaphu okanye ngesikhumba. Ngokutsho nesakhiwo sayo, kufuneka uthathe indawo, leyo aya ubambe ilitye okanye kernel. Imicu ilaphu neemfele kubo ububanzi. Ngokukodwa eyiguqula yenza mqondo.

Ukuba okusawula yenziwe ngentambo, ngoko kanye embindini ebhedini yakhe yakhiwe esenziwe ngesikhumba okanye ephothiweyo into efana ngomoyakazi. Emva kokubona ubuncinane kanye ebomini babo, wonke umntu uya kusoloko ukhumbule ntoni * ngenkwitshi.

isimiso ukusebenza

Nkqu kumaxesha amandulo elithi "okusawula" kwakuchaziwe njenge zixhobo enomjukujelwa ebandayo, nto leyo ethetha ubukho olusisinyanzelo izinto ekufuneka ukuba 'ukudubula "utshaba. Okokuqala, isixhobo ngokwayo sakhiwe ngendlela yokuba lwayiphosa into. Ukuze ukuba ukulahlekelwa isixhobo, omnye isiphelo nxiba ngesandla okanye umnwe usebenzisa ngokwenzekayo. Eyesibini ska phakathi nocikicane Uvalo, ngexesha elifanelekileyo ukuba naye ukuya kuzithabathela edubuleyo.

Isantya, amandla kunye noluhlu zifunyanwa ngenkani centrifugal. Ukukhuthaza ukuba iqokobhe umphosi ente setyhula isindululo e nkqo okanye zilaliswe moya. Okwangoku olukhulu uxinzelelo isiphelo ezamahala kwiwebhsayithi, yaye litye libetha phambili, ngokuqhubeka intshukumo yayo inertia.

Ukuba isiphelo khulula akahexa phandle ngaphambi kwexesha, oko kudla yenza inyanda. Ngokomthetho iintshukumo ukujikeleza uthathe indawo kwi tyaba. intambo nkqo unwound kuphela uluhlu tight le intshukumo ayiniki omnye ukuchana ifakwe nesantya ukuba ungafumana wayeyinkcani, ngeenxa zonke ojikeleza phezu kwentloko yakhe.

ukuchaneka yokudlala

Nabani na uyazi ukuba yintoni okusawula, bathi kakuhle ukuba kunzima kakhulu ukuba ukudubula abalibona kuyo. Wayeyinkcani saqala kufuneka bafunde ukubaleka ubuncinane undoqo zethu. Eyona nto kukuba ukufumanisa mzuzu ekunene, xa ukuvumela ukuya nentambo, akuyondlwan 'iyanetha. Le projectile inokubhabha phambili nje kuphela, kodwa emacaleni okanye ngasemva, kwalimala kule asebenza.

bayirhawula abasawuli abanamava kwinqanaba kathatshi va mzuzu ekunene. Ukongeza, ukuba nako ukudubula ngaphezulu okanye ngaphantsi kanye. Kakade ke, ukuze ukufumana iiprothini iliso isilingi akwenzeki. Kodwa zijolise kwi intloko okanye esisu real kakhulu.

Phantse wonke umntu uyazi ilivo yeBhayibhile apho okusawula kaDavide balixabela ndawo uGoliyati. Ngelo xesha, ukumkani elizayo yaba shooter abalibona, ngoko akwenzileyo ukusebenzisa nzima kakhulu kwaye elide.

Uhlobo lomonakalo

Kakuhle yasungula iliwa okanye iqokobhe evela ngenkwitshi bangazisa phantsi kotshaba. Oku kufikelelwe ngenxa kuziphuko zendalo kunye contusions zamngxwelerha izinto meta. Eyona nto kukuba kumaxesha amandulo kulimala phantse azange aphendule kunyango. Oogqirha abaninzi Andazi nokuba ukunika indlela zoncedo lokuqala. Ngenxa yoko, amajoni ayikwazi ukuqhubeka ukuba emkhosini.

Fumana utshaba ayikho nzima. ukwakheka okungqongqo amajoni wabanceda yokuba ilitye ngqo kuwela kuwo. Kufuneka nje ukuba afike kumgama ngokwaneleyo. Kuthe nje ukuba kunokwenzeka, iintshaba ezininzi uyayiqonda intsingiselo 'yenkwitshi' xa befundisa. Ingqalelo kumgama olwaneleyo eemitha 150-180. Boom efanayo ngamaxesha ababephila phambi kokubhalwa kwembali anikwe uluhlu kweemitha ukuya ku-100.

Zokubopha neentolo: longquzulwano engunaphakade

Abanye ababhali-mbali ukufunda izixhobo bavakalelwa kukuba nezilingi ethandwayo ngaphambi kokufika yesaphetha. Enyanisweni, le ngxelo akukho bungqina zembali. Abanye yokuqala efumaneka ngenkwitshi engcwabeni lika Tutankhamen. Yinto eyaziwayo ukuba ezi zixhobo ezazisetyenziswa mandulo. Ngamaxesha wentsikelelo izaphetha yamandulo iYiputa yasungulwa. Kodwa oku njengento isixhobo abakhethekileyo. Intambo esakhiwa ngezandla zakhe imizuzu embalwa evela lo mbandela isandla, lo gama i-itswele yaba iinkuni ekhethekileyo esiqinileyo yayithengwe Namibia kwi-Nile.

Relative ukuya uluhlu ukudutyulwa, nezaphetha elide ngenkwitshi obuphantsi. Henchman nokuba ilitye Yaphaphazela yeza kweemitha ezingama-50 ngaphezu utolo ekhethekileyo eninzi ezinamaphiko. Kuphela fyabo kabini isaphetha egosogoso, le meko itshintshe ngakwicala le yokugqibela.

Kwaye ekugqibeleni, i parameter ebalulekileyo: iindleko ukudubula. projectile intambo kungaba naliphi nzima yaye into encinane. Nokuba xa kukho isimemo kernel wayeyinkcani ekhethekileyo waqhubeka ukudubula, phofu okwangoku kwaye ejolise, amatye kunye ingqushu lwezakhiwo. Ngalinye utolo kwisaphetha abe efumene imali eninzi, kodwa ndiyakhe ngemathiriyeli ezindala akunakwenzeka.

I okuqala

Xa lo amaqhawe yamandulo bamaSumeri ukususela ngewaka 5 BC, kukho ukuchaza ukuba oku ngenkwitshi. Ingcaciso yale mbono lisondele kakhulu le mihla. Ngoko sinokuthi ukuba le yenye izixhobo yokuqala zengcinga umntu.

Ukongeza kukhankanywa izihlandlo eziliqela kwi kwiTestamente eNdala, eyabhalwa amawaka amabini eminyaka BC. Eyona idumileyo - yenkwitshi kaDavide. Malunga kuyo, kukho abathile mpikiswano. Kukho izazinzulu abakholelwa ukuba uDavide akazange wowusawula, slingshot okanye fustibal. Kodwa ke kukho ubungqina obubonisa ukuba umalusi odumileyo wadubula ngenkwitshi nje.

Le esekelwe laseYiputa yamandulo uye ngokuphindaphindiweyo ufumene umfanekiso wabase. Ngoko ke, ukuba bathi iimbekiselo ezifana Iliad okanye Odyssey, akukho echanekileyo, kuba ngaloo mihla bayirhawula abasawuli umkhosi umsebenzi, amandla yayo ephambili umxhelo emva elihamba enzima, owamahashe.

abanemvume

Nkqu KumaXesha Aphakathi, abaninzi umkhosi wayeyazi ukuba isilingi. Okokuqala, kwaba isixhobo abakumgangatho ophantsi. Okwesibini, ukuba ukwakha phezu ledabi ngalunye. Ngoko ke, nkqu amajoni elite wafundisa ukuba botola izixhobo ezinjalo.

Okwesithathu, ejolise umlilo ngenkwitshi izigqibo ezinzulu abachasi phantsi, ngoxa yena wayekwazi wayeyinkcani ngesandla ukhululekile ukuba uzifihle ngakwilitye le ikhaka, yokuzikhusela evela iintolo utshaba kunye ngamatye, ababa nako yabatoli ukuyenza.

Ebunayo ukuthandwa isilingi kuyimfuneko ngexesha wayila kompu. Yaba endaweni ayibizi kakhulu kodwa ziyasebenza izixhobo imizili endala. Intambo kwakhona bayeke ukusebenzisa njengokonzakala elinamandla, njengoko amajoni baqalisa ukuba bohlwaye isikrweqe womelele, ikhusela ngempumelelo nxamnye ngamatye andize neentolo, kodwa kungekhona iimbumbulu abakhokelayo.

Imvuselelo yesibini

Kwi-19 - kwenkulungwane yama-20, emkhosini wasungula iziqhushumbisi ukusebenza kwakuxhomekeke eliphosa kumgama. Ke ezinye emkhosini ukhumbule ukuba ngenkwitshi, zakhiwe ngezandla zakhe ngemathiriyeli ezindala, inokukunceda kulo mbandela.

Voennokomanduyuschie waqalisa ukuqeqesha amajoni ukuba usebenzise kakuhle ezi zixhobo. Ngenxa yoko, imfazwe Spanish nembambano 1936-39 kwenzeka nokusetyenziswa ngenkwitshi njengoko isindululi ephoswa.

Kwakhona emfazweni Russian-Finnish, i eFinland akazange athandabuze ukuba basebenzise ezo zixhobo ukugcina utshaba kumgama esivela kuye.

Kodwa sele ngo-1942, wenza i mechanical Bazooka irula nokudlulisa yokuqala, kwaye ukusuka okusawula kwakhona wala.

abaphumeleli yayo kubalulekile ukuba kukuphoswa iziqhushumbisi yayigqalwa ingozi phantsi, ukuba kancinci emva kwexesha ukuphosa isiqhushumbisi okanye Ndigidima ngendlela engalunganga.

Izihlobo isilingi

Ngokutsho umgaqo amanyathelo yale isixhobo wazama ukwakha iindlela obhetele ukwandisa ngoluhlu ejolise indlela welitye. Kodwa ke akwenzeki nakubani.

Ethandwa kakhulu kugqalwa fustibal isalamane. Yintoni na okusawula hlobo, kucacile ukuba igama lakhe yesibini - abasebenzi-ngenkwitshi. Kwi intonga ende ebotshelelwe ezakunyuka ilitye, ngalinye kunye uqala. Le fustibal kakhulu ngempumelelo uboniswa zokungqinga izixhobo. Nge kuyo, ungenza siyifake kwisixeko ungqingwe ekonookrwece iindawo eyosulelekileyo inyama.

An ngobuwena umdla, Bola efanayo umgaqo yokusebenza, kukholelwa (Bolas) - ngentambo libotshelelwe iziphelo iibhola-nuclei. Yonke le projectile yaphehlelelwa ibe lidini asifake yaye ungavumeli basinde. Eyona isoloko isetyenziswa ekuzingeleni yezilwanyana zasendle ukuze baqhubeke wekhaya zabo.

Kule mihla, njengoko isixhobo sele hayi ngenkwitshi ethandwayo. inokufumaneka iifoto kwiimyuziyam kunye neencwadi zembali. Kodwa kukho abo bathandi abo benza ngokutsha amadabi yamandulo. Baya ukufunda izixhobo ze uzame ukuba ziziswe ingakumbi kwinginginya, ukuba singalahlekani iinkulungwane ngokwenene yeemveliso loluntu.