食用番茄是有好处的，因为它们所含的番茄红素是一种抗氧化剂，因此从内部起着防晒霜的作用。
It is good to consume tomatoes as they have lycopene, which is an antioxidant and hence works as a sunscreen from within.
上次我们讨论了光合作用，即植物利用光将二氧化碳和水转化为食物的过程。
Last time we talked about photosynthesis, the process by which plants use light to convert carbon dioxide and water into food.
一个越来越有吸引力的理论认为，大气中二氧化碳的减少引发降温趋势，这趋势导致冰川作用。
An increasingly attractive theory holds that decreases in atmospheric carbon dioxide start the cooling trend that leads to glaciation.
“我们看到捕获和储存二氧化碳在减少排放方面发挥整体作用的潜力。”壳牌二氧化碳和环境事务高级顾问Kim Corley说。
"We see the potential for capture and storage to play an integral role in reducing emissions," says Kim Corley, Shell's senior advisor of CO2 and environmental affairs.
目的是探讨抗氧化剂——丁羟甲苯、维生素C和维生素 E 的作用。
The objective is to investigate the role of antioxidants—butylated hydroxytoluene, vitamin C and vitamin E.
百合多糖具有增强小鼠耐缺氧能力、抗氧化及免疫增强作用。
Lilium brownii Polysaccharide can increase the hypoxia tolerance, anti-oxidation action and immuno-enhancing activity in mice.
探讨抗氧化剂 -丁羟甲苯、维生素C和维生素 E 是否对紫外线照射诱发的DNA损伤具有拮抗作用。
Investigate the role of antioxidants-butylated hydroxytoluene, vitamin C and vitamin E in UVR -induced DNA damage.
目的是通过小型猪复方麻醉剂（XFM）来研究乙胺噻吩环己酮对一氧化氮（NO）的一氧化氮合酶（NOS）的作用。
The objective is to investigate the effects of tiletamine on NO and NOS by XFM.
研究员说，这种效果最有可能得益于黑色巧克力的抗氧化作用。
Most likely the results were thanks to the antioxidant effect of dark chocolate, the researchers say.
在一项研究中，丁香的抗氧化作用排名非常高。
Cloves also ranked very high in antioxidant properties in one study.
在最坏的情况下，每磅进入到大气中的地氟醚相当于1620磅二氧化碳做起的作用。
In the worst case, each pound of desflurane that enters the atmosphere is the equivalent of 1620 pounds of carbon dioxide.
维生素E：维生素E能在细胞水平上作为一种抗氧化剂发挥作用，它能在未被加工的油和动物脂肪（像牛油和蛋黄）中获得。
Vitamin E: Works as an antioxidant at the cellular level. Found in unprocessed oils as well as in animal fats like butter and egg yolks.
植物天生吸收二氧化碳来进行光合作用，这是一种将光能转化成化学能的过程。
Plants naturally take in carbon dioxide they need for photosynthesis, the process of changing light energy to chemical energy.
硒和维生素E相互协作，提高抗氧化能力防止和减缓老年化，通过氧化作用防止和减缓身体组织老化变硬。
Selenium works synergistically with vitamin E to boost antioxidant power and prevent or slow signs of aging and hardening of tissues through oxidation.
红、赭、粉等颜色来自三叠纪干燥期缓慢形成的沉积物，在足够长的时间里，侵蚀与氧化作用创造出这种奇迹。
The reds, ochres and pinks hail from the much slower deposition during the Triassic's dryer periods, when erosion and oxidation had time to work their magic.
举例来说，巧克力有丰富的抗氧化剂，能减少氧化作用对细胞和动脉的持续破坏。
For one, chocolate is a plentiful source of antioxidants. These are substances that reduce the ongoing cellular and arterial damage caused by oxidative reactions.
抗氧化剂会起作用的。
博韦表示，和茶叶一样，咖啡也含有对细胞健康有保护作用的抗氧化剂。
Just like tea, coffee also contains cell-protective antioxidants, Beauvais said.
托尼说这是有一次他在阅读完时间与氧化作用如何改善葡萄酒的品质之后，产生出的这一想法。
Conigliaro says he got the idea after readinghow time and oxidation can improve wines.
我们的研究表明通过恰当的热身，患者可以提高他们腿部肌肉的氧化作用和表现，有助于提高锻炼耐力。
Our study shows that by warming up properly, patients can improve the oxygenation and performance of their leg muscles, which is beneficial in promoting exercise tolerance.
拿“光合作用”理论来说，这个理论认为所有植物成长、进而乃至动物，都依赖于太阳对二氧化碳和水的作用。
Take the theory of photosynthesis, which holds that the growth of all vegetation, and consequently of animals, depends on the action of the sun on carbon dioxide and water.
大气中不断上升的二氧化碳含量对珊瑚有双重作用。
Increasing carbon dioxide in the atmosphere has a double effect on coral.
这份全球地图展示了由于二氧化碳对植物的直接作用而预计产生的全球变暖程度。
Map of globe shows percentage of predicted warming due to the direct effect of carbon dioxide on plants.
在过去的10年至15年，越来越多的研究表明，具有强烈抗氧化作用的食物和维生素可以降低患许多疾病的风险，包括癌症和衰老。
In the past 10 to 15 years, a growing body of research has shown that foods and vitamins with a strong anti-oxidant effect may reduce the risk of many diseases, including cancer and aging.
只要通过简单地放松肌肉，拉伸收缩肌肉，就能提高血液循环并促进氧化作用。
Quite simply by unwinding your muscles, by stretching and contracting them, and improving the blood circulation and oxygenation.
蜂蜜确认含有抗氧化剂和杀菌作用，这就可以解释为什么它对于伤口愈合有效。
Honey has well-established antioxidant and antimicrobial effects, which could explain its contributions to wound healing.
如果没有温室效应释放二氧化碳和水蒸气以起到保温作用，地球就会凝结成固体。
Without the greenhouse gases carbon dioxide and water vapor to trap heat, for example, Earth would be frozen solid.
绿色植物通过光合作用吸收二氧化碳，并把碳储存在组织内。
Green plants capture carbon dioxide through photosynthesis and store carbon in their tissues.
像许多其它药草和香料一样，鼠尾草有抗炎、抗氧化及抗癌作用。
Like so many other herbs and spices, sage has anti-inflammatory and antioxidant properties as well as anticancer actions.
像许多其它药草和香料一样，鼠尾草有抗炎、抗氧化及抗癌作用。
Like so many other herbs and spices, sage has anti-inflammatory and antioxidant properties as well as anticancer actions.
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