黑光濾片 的英文怎麼說
中文拼音 [hēiguānglǜpiān]
黑光濾片
英文
black light filter-
In contrast, the following methods are unsafe in one way or the other : directly looking at the sun with naked eyes ; looking at the sun through a pair of sun glasses, exposed films, smoke - darkened glass or small sun filter placed closed to the eyepiece ; looking at the reflection of the sun from a pool of water or dark ink
以肉眼直接觀看太陽透過太陽眼鏡完全曝光底片俗稱盲片熏黑的玻璃或擺放在目鏡上的小型太陽濾鏡觀看太陽觀看太陽在水中或墨水中的倒影。
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