Cov astronauts hnav ntaub dab tsi?
Cov astronauts hnav ntaub dab tsi?

Video: Cov astronauts hnav ntaub dab tsi?

Video: Cov astronauts hnav ntaub dab tsi?
Video: Koj Hais Dab Tsi?/Suabci Kwm & Ab Meej Ham/Official MV 2023 2024, Lub peb hlis ntuj
Anonim

Nomex kuj insulates tiv thaiv hluav taws xob, uas tiv thaiv cov neeg tua hluav taws los ntawm hluav taws xob. Nomex kuj tseem siv rau qee qhov khaub ncaws astronaut . Qhov chaw suits yog ua los ntawm ntau txheej ntawm kev tiv thaiv thiab insulating cov ntaub ntawv los xyuas kom meej durability, yooj, thiab rwb thaiv tsev.

Tom qab ntawd, cov khoom siv dab tsi uas cov astronauts hnav?

Cov astronauts tsis tuaj yeem ua lawv cov khaub ncaws sab hauv Space Shuttle . Yog li, cov astronauts coj ob peb lub tsho hauv qab los hloov txhua hnub. Lawv kuj nqa cov tsho paj rwb thiab ris ntxiv. Thaum cov astronauts venture sab nraum lub chaw shuttle mus ua hauj lwm hauv chaw, lawv hnav spacesuits.

yam khoom siv khaub ncaws hnav los ntawm astronauts yog vim li cas? Spacesuits tshwj xeeb tsim los tiv thaiv cov neeg caij nkoj los ntawm qhov txias, hluav taws xob thiab tsis tshua muaj siab hauv qhov chaw. Lawv kuj muab cua ua pa. Hnav lub spacesuit tso cai rau ib tug tus kws tshawb fawb kom ciaj sia thiab ua haujlwm hauv qhov chaw.

Tom qab ntawd, dab tsi yog cov khoom siv hluav taws kub tua hluav taws ua los ntawm?

Niaj hnub nimno turnout tsho thiab ris yog ua los ntawm hluav taws resistant fabrics (tsuas yog Aramids xws li Nomex thiab Kevlar) lossis polybenzimidazole (PBI).

Dab tsi astronauts nqa nrog lawv?

Ib lub tsho tiv thaiv cov neeg caij nkoj los ntawm qhov kub thiab txias heev. Spacesuits kuj muab cov neeg caij nkoj nrog oxygen kom ua pa thaum lawv nyob hauv lub tshuab nqus tsev. Lawv muaj dej haus thaum taug kev hauv qhov chaw. Lawv tiv thaiv cov neeg caij nkoj los ntawm raug mob los ntawm kev cuam tshuam ntawm me me ntawm qhov chaw plua plav.

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