invisible to rays 中文意思是什麼
invisible to rays
解釋
隱藏光線-
Fir ( far infrared ) exists in the rays from the sun, belongs to longer wavelength in the part of the infrared wavelengths and which part are all of entirely invisible lights
遠紅外線是屬于太陽光線的一部分,是紅外線在波長更長那一部分完全看不到的光線。
分享友人