optical grade的用法和樣例:
例句
- The astigmatism and the grade of astigmatism decreased with age increase.
隨年齡增長,散光逐漸減少,散光度逐漸減低。
- The glucuronides were then first methylated, then acetylated and optical rotations were tabulated.
葡萄糖醛酸甙然後首先甲基化,然後乙醯基化和旋光度做表。
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