例句與造句

1. rhodopsin is similar in both structure and absorption characteristics to the cone pigments most sensitive to wavelengths in the middle of the visual spectrum, and it evolved from those pigments hundreds of millions of years ago
   就構(gòu)造與吸收光譜特性而言，視紫質(zhì)與中波長(zhǎng)錐色素最為相似；幾億年前，視紫質(zhì)從這些中波長(zhǎng)錐色素演化了出來(lái)。
2. It's difficult to find visual spectrum in a sentence. 用visual spectrum造句挺難的