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单词 θ208035
释义
society > travel > air or space travel > a means of conveyance through the air > spacecraft > parts of spacecraft > [noun] > devices using solar radiation (4)
light sail1958

A structure incorporating a large, very thin sheet of reflective material, designed to use the pressure of (esp. solar) radiation to provide the…

paddle1959

Astronautics. More fully solar paddle. A flat array of solar cells projecting from a satellite, spacecraft, etc.

solar sail1960

a surface designed to utilize the pressure of solar radiation to provide the propulsive force for a spacecraft to which it is attached.

solar paddle1962

a large, flat array of solar cells projecting from a spacecraft like a paddle.

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更新时间:2024/9/20 23:20:36