1、Tlavonoid from orange peel were extracted with different solvents, and the contend was determined.
用不同的溶劑提取桔皮中的黃酮類化合物，并測定其含量。

2、Orange peel can often be removed by wet-sanding or machine polishing.
橘子皮用濕砂或機器拋光可以除去。

3、"I wish people would not throw orange peel on the sidewalk," said the son.
“我希望人們不要把橘子皮扔在人行道上。”兒子說。

4、The ultrasonic-assisted extraction process of flavonoids from navel orange peel was studied.
研究了響應(yīng)曲面法優(yōu)化醇法提取贛南臍橙皮中黃酮類化合物的工藝。

orange peel翻譯