单词查询

betacarotene

美[bi:tə'kærə],

释义

n. β-胡萝卜素; 网络释义: 倍他胡萝卜素;叶红素;贝他胡萝卜素;

例句

Treatment with betacarotene, vitamin A, and vitamin E may increase mortality, ' say researchers from Copenhagen University Hospital.
哥本哈根大学附属医院的研究者认为:“使用β胡萝卜素、维生素A和维生素E治疗可能导致死亡率升高。”
Nutritional antioxidant minerals Zinc, Selenium, Manganese together with Betacarotene and vitamin's C and E.
营养抗氧化矿物质锌,硒,锰和维生素以及胡萝卜素的C和E。
Other studies have shown a link between betacarotene and increased risk of lung cancer in smokers.
其他的研究显示β胡萝卜素与吸烟者罹患肺癌的风险有关。
When they looked at individual vitamins, E increased mortality by 4 per cent, betacarotene by 7 per cent, and A by 16 per cent.
对单个维生素的研究发现,使用维生素E死亡率增大4%,使用β胡萝卜素死亡率增大7%,使用维生素A死亡率增大16%。
In one trial, 18 per cent more lung cancers were diagnosed and 8 per cent more deaths occurred in those taking betacarotene.
在一个试验中,服用β胡萝卜素人群患肺癌比率要高18%,死亡率高8%。