português
colectores solares A concave mirror that concentrates the rays of the sun; can produce high temperatures.
1
What with using the solar furnace as a radiator, we can make do.
2
He used the solar furnace that had made the silicone wool to smelt it.
3
The power crew was having trouble with the solar furnace.
4
Dr. L. knows of only one other solar furnace in the U.S., that is in San Diego.
5
It is difficult to create high temperatures under laboratory conditions; a solution is the use of the solar furnace.
6
If submitted to the heat of this appalling solar furnace, an iron poker, for instance, would vanish into invisible vapor.
7
The solar furnace was a rough parabola of mirrors used to focus the sun's heat on anything that it was desirable to heat.
8
And it was hot; the sunlight, breaking through the clouds, reflected from the walls, and the arid canyon already felt like a solar furnace.
9
"Has the power crew set up the solar furnace?"