Thaum twg tau tsim spatulas?

Cov txheej txheem:

Thaum twg tau tsim spatulas?
Thaum twg tau tsim spatulas?
Anonim

Horace Spatula tau tsim nws hauv 1798 ua ib qho kev tsim rau tua cov yoov hauv tsev. Lo lus spatula tau siv txij li xyoo 1525, thiab feem ntau hais txog ntau yam khoom siv me me nrog lub dav, tiaj tus, hloov tau yooj yim. Nws zoo ib yam li lo lus spade, lub ntsiab lus khawb.

Leej twg invented lub spatula?

John Spaduala, inventor of the spatula, circa 1890. It's easy to take the spatula for granted. Nws zaum hauv chav ua noj, tsis txaus ntseeg, tsuas yog lwm lub cuab yeej ntawm cov diav, riam, lauj kaub thiab lauj kaub thiab ntau yam khoom siv sib txawv. Tsawg tus neeg paub ntau txog nws keeb kwm, thiab tsawg dua lub npe ntawm nws tus neeg tsim khoom.

spatula originate qhov twg?

Lo lus spatula muab los ntawm lo lus Latin rau lub tiaj tiaj ntoo lossis splint, ib daim ntawv me me ntawm Latin spatha, lub ntsiab lus 'broadword', thiab li no tuaj yeem xa mus. rau tus nplaig depressor. Cov lus spade (qhov cuab yeej khawb) thiab spathe zoo sib xws. Lo lus spatula tau siv ua lus Askiv txij li xyoo 1525.

Thaum twg cov roj hmab scraper tsim?

A hu rau tam sim no Newell Rubbermaid Inc. daws qhov tsis paub. Nws zoo nkaus li tias nyob rau xyoo 1920s, James R. Caldwell tau tsim thiab patented cov roj hmab plua plav yias thiab lwm yam khoom siv roj hmab hauv tsev tu, muab lawv lub npe Rubbermaid.

3 hom spatulas yog dab tsi?

Raws li peb tau tsim, spatulas poob rau hauv peb pawg loj; flippers,Spreaders, thiab scrapers. Txhua tus muaj lub hom phiaj tshwj xeeb thiab muaj nyob rau hauv ntau txoj kev xaiv thiab nta.

Pom zoo:

Nthuav cov khoom
Thaum twg peb lub pas dej tauv tsim?
Nyeem ntxiv

Thaum twg peb lub pas dej tauv tsim?

Peb lub Gorges Dam yog lub pas dej loj loj uas hla tus Dej Yangtze los ntawm lub nroog Sandouping, hauv Yiling District, Yichang, Hubei xeev, nruab nrab Tuam Tshoj, nqes ntawm peb Gorges. Peb Gorges Dam tau ua lub chaw nres tsheb loj tshaj plaws hauv ntiaj teb raws li kev teeb tsa muaj peev xwm txij li xyoo 2012.

Puas yog acetamide muaj ntxhiab tsw?
Nyeem ntxiv

Puas yog acetamide muaj ntxhiab tsw?

Cov tshuaj acetamide yog cov tshuaj acetic acid-derived uas tau txheeb pom tias yog tsw zoo li ammonia lossis vinegar. Nws tseem yuav cling rau qhov chaw uas musculus nyob rau hauv pw tsaug zog thiab yuav tau txais zaub mov scrounge. Vim li cas acetamide yaj hauv dej?

Kuv puas tau mob plawv?
Nyeem ntxiv

Kuv puas tau mob plawv?

Feem ntau, lawv tshwm sim los ntawm kev ntxhov siab thiab kev ntxhov siab, lossis vim tias koj tau muaj caffeine, nicotine, lossis cawv ntau dhau lawm. Lawv kuj tuaj yeem tshwm sim thaum koj cev xeeb tub. Muaj tsawg zaus, palpitations tuaj yeem yog ib qho cim ntawm lub plawv mob hnyav dua.