Dynamite cuam tshuam rau zej zog li cas?
Dynamite cuam tshuam rau zej zog li cas?

Video: Dynamite cuam tshuam rau zej zog li cas?

Video: Dynamite cuam tshuam rau zej zog li cas?
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Nobel's invention tau tsim thiab siv cov khoom tawg pheej yig dua thiab muaj kev nyab xeeb dua nrog kev sib tsoo tsawg dua & kev tuag. Dynamite kuj tau ua cov hauj lwm ntawm demolition thiab mining yooj yim dua thiab sai dua. Nws kuj tau pab hauv kev txhim kho kev thauj mus los (tsheb ciav hlau thiab txoj kev) thoob plaws ib puag ncig lub ntiaj teb no.

Ib yam li ntawd, nws raug nug, vim li cas dynamite tseem ceeb rau tib neeg?

Alfred Nobel qhov kev tsim tawm ntawm lub tshuab tua hluav taws tau ua kom muaj kev tswj xyuas kev tawg ntawm nitroglycerine thiab ua rau nws muaj peev xwm ua kom paub qhov tawg tau muaj zog dua ntawm kev ua lag luam tawg. Nws thib ob tseem ceeb kev tsim kho, dynamite , txhawb kev thauj thiab tuav ntawm nitroglycerine.

Tsis tas li ntawd, dynamite puas cuam tshuam rau kev lag luam kiv puag ncig? Dynamite tso cai rau cov neeg ua haujlwm no ib txoj hauv kev yooj yim los rhuav tshem cov mines thiab pob zeb los siv rau cov ntaub ntawv lossis tshem tawm kom muaj kev lag luam ntxiv. Lub Tsev Haujlwm Saib Xyuas Kev Tiv Thaiv tau hloov cov hmoov dub nrog dynamite , tso cai rau Tub Rog kom muaj zog ntxiv.

Tsis tas li ntawd, dynamite puas cuam tshuam rau tib neeg li cas?

Dynamite's Impact Dynamite hloov ntau ntawm peb txoj kev ua kom tiav. Nws hloov pauv cov txheej txheem hauv kev tsim kho, kev rhuav tshem, thiab kev tsuas yog siv tau los ua lub foob pob tawg es tsis txhob siv cov khoom tawg ua ntej. Tub rog siv detonating dynamite rau ntau yam kev tawm tsam.

Dab tsi yog cov txiaj ntsig ntawm dynamite?

Qhov kom zoo dua ntawd dynamite muab yog tias nws ua rau tawg pob zeb & cov tsev qub yooj yim heev. Nws pab tsim cov tsev tshiab & txoj kev. Qhov tsis zoo yog qhov pib ua riam phom loj ntawm kev tuag & kev puas tsuaj.

Pom zoo: