SamuwarLabarin

Mene ne shadoof? Daga ina ya fito?

Mafi yawa daga cikin kasashen waje kalmomi suna sani a gare mu daga shafukan littattafai, a kan talabijin, a kan zaune a yanki na nasu kwakwalwa. A dabi'u na wasu sharuddan ba za a iya gane da cikakken, musamman idan muna magana ne game da zamanin da da kuma mutanen da suka wanzu a duniya da dama shekara dubu kafin mu isowa. Mutane da yawa asirai - daga pyramids zuwa binciken kimiyya - bar mu a duniya na zamanin d Misira. Daya daga cikin su aikatã game da sabon abu Tsarin, da aka sani da "shadoof". Wannan shi ne shadoof, ga abin da shi da aka yi nufi da kuma yadda aka yi amfani da zamanin d Misira, shi ne gaya, a cikin rubutu.

Zuwan ban ruwa da wuraren

Jiha ta farko da tsarin tashi a wannan zamani na cigaban dan Adam, a lokacin da mutane suna motsi daga farauta da taro, kuma ya haye zuwa wani zaunar da aikin noma. Domin draining na dausayi bukatar wani tsari kokarin da daruruwan mutane.

A babban adadin ban ruwa ayyukan iya za'ayi kawai a jihar tare da wani karfi jihar ikon, tare da fayyace ƙasa da kuma babban noma a yadda tattalin arziki tsarin. Daya daga cikin wadannan kasashe da aka Ancient Misira.

Masar firtsi

Masar masana kimiyya sun sani na ban mamaki ƙirƙirãwa na dogon lokaci kafin lokacinsa. Alal misali, duk aka sani binne Tsarin na Fir'auna gina a kan fasahar da cewa ze m har ma ga mu sau, wannan tatsuniya shi ne wani tsoho tsarin. Wannan shi ne shadoof, aka bayyana a cikin daki-daki, a suke dashi papyri na su ambaci zamanin d masana tarihi da kuma matafiya. Don Sahaban, zuwa ga Misira daga wasu asashe, irin wannan gini da aka fahimci da kuma m.

description shadoof

Duk wani shadoof yi aiki a matsayin da kyau. Ya procured ga mazaunan jihar bakin teku garuruwa da kauyuka na sabo ruwa. Ko da kalmar "shadoof" ne sau da yawa fassara a matsayin wani "da" Amma bayyanar da wannan tsarin karfi da kama da catapult. The dogon hannu da aka saka a kan m tushe. By free karshen shi a haɗe komai guga, wanda via pivoting inji fadi a cikin ruwa. Lever aka yi da itace da wuya dutse da za a iya gane da kuma saukar, zane mai sauri Nile ruwa, da kuma zama a kan rairayin bakin teku da ta iya aiki. A gefe guda ga wani counterweight lazimta sandbag ko nauyi duwatsu. Saboda haka Masarawa iya samun sabo ruwa, ba da ake ji wa wannan babba jiki ƙoƙari.

Popularity firtsi

A sauki da kuma saukaka wannan hanya domin samar da sabo ruwa da aka sauri nuna godiya da matafiya, ta kwatanta halaye na zamanin d Misira. Wannan shi ne shadoof, da sauri koyi makwabtaka al'ummai. A halin yanzu firtsi ne yadu yada zuwa yanzu fiye da kan iyakoki na kasa cikin abin da aka halitta, irin rijiyoyin amfani a zamanin d Turai da kuma Asiya a farko jihohi. Wannan shi ne shadoof san ko da kakanninmu Slavs. Popular kyau "Crane" ne mai yawa kamar tsoho takwaransa.

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