“呈蓝色”造句

有磺存在时,淀粉即呈蓝色.
Starch yields a blue color in the presence of iodine.

当灭空呈蓝色时;不大可能会下雨.
When the sky is blue , it is improbable that it will rain.

红外光谱系中, 短波长呈蓝色, 长波长呈红色.
In infrared light, shorter wavelengths look blue, and longer wavelengths appear red.

• #呈蓝色