radiation shield उदाहरण वाक्य

Another spacecraft with radiation shields was Skylab, which needed a radiation shield over a borosilicate glass window to stop it darkening, and several film vaults.
During reactor operation, radiation from the core goes into the reflector but doesn't escape the pool of water, which acts as a backup radiation shield.
Another spacecraft with radiation shields was Skylab, which needed a radiation shield over a borosilicate glass window to stop it darkening, and several film vaults.
With most designs the radioisotope is lowered into a water-filled source storage pool, which absorbs radiation and allows maintenance personnel to enter the radiation shield.
Despite what the travel books say, you can survive without a radiation shield for film, a roll of duct tape, or a stopper for hotel sinks.

The ISIM is at about 40k ( in part thanks to the sunsheild ), then there is a MIRI radiation shield beyond which the temperature is 20 k.
Such a radiation shield would be particularly useful on an interplanetary trip or on Mars, which, unlike Earth, has no magnetic field to trap solar radiation above the planet.
Other improvements to the vacuum flask include the " vapour-cooled radiation shield " and the " vapour-cooled neck ", both of which help to reduce evaporation from the flask.
If the total area of the collectors are larger than the radiation shield the LDR would serve to cool itself rather than the shield for the ship's main components.
In contrast, sodium will form the potent gamma emitter sodium-24 ( half-life 15 hours ) following intense neutron radiation, requiring a large radiation shield for the primary cooling loop.