We want to see how long we can extend the life of the food without radiation.

我们想要知道我们能够在没有辐射的情况下将食物的生命延展多长。

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For instance, without a tree to absorb radiation from the Sun, to offer shade, the full intensity of that radiation reaches the ground.

例如，如果没有树木来吸收太阳的辐射并提供树荫，那么太阳辐射就会完整地到达地面。

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Without water they will continue to heat and potentially spew radiation beyond the coastal facility.

如果没有水，他们将会继续加热，并可能将辐射物喷到核设施以外的地方。

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Dennis Tito is planning an ambitious private flyby of Mars for 2018 that will carry all kinds of logistical challenges during its proposed 501-day span, not the least of which is shielding the crew from radiation without consuming valuable resources.

ENGADGET

If a storm hit, a plant or two would have been knocked out, but millions of people would not have been left without power, and radiation would not have spread over hundreds or even thousands of square miles.

FORBES: The New Uncertainty

Honeywell began the MRAM effort in 1984 at the urging of the Department of Defense, which needed memory for satellites and long-range missiles that could withstand radiation in space without the addition of heavy shielding.

FORBES: Total Recall