在合适的环境中、合适的计量，它们能引起问题而不是阻止氧化。
In the right context and the right dose, they may be able to cause problems rather than prevent them.
然而，研究人员发现在30摄氏度这种清除过程并不能清除活性氧或阻止氧化损伤的发生。
However, at 30 degrees centigrade the researchers found that the cleanup processes cannot cope with ROS and oxidative damage occurs.
大气中的二氧化碳和甲烷阻止热量向太空散发。
Carbon dioxide and methane in the atmosphere block the escape of heat into space.
二氧化碳在我们和太阳之间形成了一道屏障，阻止热量从大气中散发出来。
Carbon dioxide, which makes a barrier between us and the sun, prevents heat from getting out of the atmosphere.
二氧化碳在我们和太阳之间形成了一道屏障，阻止热量从大气中散出，因此地球变得越来越热。
Carbon dioxide, which makes a barrier between us and the sun, prevents heat from getting out of the atmosphere, so the earth is becoming warmer.
树木可以吸收空气中的二氧化碳，阻止全球变暖。
二氧化碳是第二大重要的温室气体，它阻止我们的大气散热，并通过温室效应增加全球温度。
Carbon dioxide is the second most important greenhouse gas, trapping heat in our atmosphere and increasing global temperatures via the greenhouse effect.
事实上，OMEGA系统不光可以清理污水，而且还可以帮助阻止二氧化碳现象的恶化。
The fact that the OMEGA process would clean up wastewater and help sequester carbon dioxide doesn't hurt, either.
茶，特别是绿茶，含有的抗氧化剂可以帮助阻止对你身体的伤害。
Tea, especially green tea, is loaded with antioxidants that help prevent damage to your body.
“我们无法阻止二氧化碳排放，因为它们大多数来自火山喷发，”他说。
"We cannot stop carbon emissions because most of them come from volcanoes," he said.
科学家们发现一种能将煤炭、杂草及城市垃圾更有效地转化为清洁燃料的方法，这或许能阻止成百万吨二氧化碳进入大气层。
Millions of tonnes of carbon dioxide could be prevented from entering the atmosphere following the discovery of a way to turn coal, grass or municipal waste more efficiently into clean fuels.
黑巧克力(包含超过70%的可可)是一种复合食物，有许多抗氧化剂帮助阻止损害。
Dark chocolate (which contains over 70% cocoa) is a complex food that has numerous antioxidants which help prevent damage in your body.
研究者希望下一步研究当工程师往深层地面注射来自发电厂的二氧化碳时，会有什么情况发生，试图阻止二氧化碳进入大气中。
The researchers next want to look into what happens when engineers inject liquid carbon dioxide from power plants deep underground, in an attempt to keep the carbon from entering the atmosphere.
研究者希望下一步研究当工程师往深层地面注射来自发电厂的二氧化碳时，会有什么情况发生，试图阻止二氧化碳进入大气中。
The researchers next want to look into what happens when engineers inject liquid carbon dioxide from power plants deep underground in an attempt to keep the carbon from entering the atmosphere.
磷可能阻止了全球变暖，它使本来长期得不到生长的森林生长，使本来受限制的树木吸收二氧化碳的能力通过生长得到了释放。
This may put a check on global warming by removing what would otherwise be a long-term constraint on the forest's ability to suck up carbon dioxide as it grows.
但辉山的新系统将会阻止甲烷(对温室效应的影响)，当它达到大气层后，作为另一种温室气体，它的危害是二氧化碳的23倍。
But Huishan's new system will prevent methane, which is 23 times more potent than carbon dioxide as a greenhouse gas, from reaching the atmosphere.
他们发现了抑制一氧化氮并阻止血液流动的途径。
They discovered a pathway that inhibits nitric oxide and thus impedes blood flow.
他们发现了抑制一氧化氮并阻止血液流动的途径。
They discovered a pathway that inhibits nitric oxide and thus impedesblood flow.
排在水蒸气之后，二氧化碳是第二大重要的温室气体，它阻止我们的大气散热，并通过温室效应增加全球温度。
Carbon dioxide is the second most important greenhouse gas (after water vapour), trapping heat in our atmosphere and increasing global temperatures via the greenhouse effect.
这些照明灯阻止了一种特殊类型的二氧化氮水分子——它被认为是一种硝分子团——的生成，而二氧化氮水分子则是二氧化氮和臭氧的反应物。
The lights prevent production of a particular type of nitrogen-oxide molecule known as a nitrate radical, which forms from reactions of nitrogen dioxide with ozone.
停止二氧化碳排放将不会阻止全球变暖。
Turning off the carbon dioxide emissions won't stop global warming.
他们的目标是：起草一份旨在通过减少二氧化碳排放从而阻止全球变暖的协议。
Their goal: to draft an agreement that will limit global warming, chiefly by reducing greenhouse gas emissions.
如果没有足量的一氧化氮来阻止血栓的形成和增长，最终就会得心脏病和中风。
Without enough nitric oxide the plaque blockages build up and grow creating eventually heart disease and strokes.
抗氧化剂有利于阻止组织胺酵素起作用。
她认为包括黄酮类、镁、钾、烟酸和维生素e的复合物通过有破坏性的氧化过程和降低有害的炎症反应来阻止血管老化。
She credits compounds, including flavonoids, magnesium, potassium, niacin, and vitamin e, for combating blood vessel aging by blocking the damaging oxidation process and reducing harmful inflammation.
他还表示，这一计划还阻止了约1亿3千七百万吨到2亿吨的二氧化碳进入大气层。
It has also, he claims, prevented between 137m and 200m tonnes of carbon dioxide from entering the atmosphere.
延缓或阻止不希望发生的化学变化的化合物或材料的通称，例如腐蚀、氧化或聚合、风干、油漆起皮、霉菌生长等现象。
General term for compounds or materials that slow down or stop an undesired chemical change such as corrosion oxidation or polymerization drying skinning mildew growth etc.
未知的危机：”地球之友“表示，对抗气候变化的”太阳辐射管理“方案可能起到反作用，影响我们的天气系统，无力阻止二氧化碳富集。
Unknown risks: The solar radiation management approach to climate change could adversely impact on out weather systems, and would do nothing to combat carbon build up, says Friends of the Earth
气候组织最近进行的分析发现，要实现各国已经同意的排放目标，在2020年以前一定要阻止93亿吨二氧化碳进入大气。
A recent analysis by the Climate Group found that, to meet the emissions targets already agreed by nations, 9.3bn tonnes of CO2 must be prevented from entering the atmosphere by 2020.
气候组织最近进行的分析发现，要实现各国已经同意的排放目标，在2020年以前一定要阻止93亿吨二氧化碳进入大气。
A recent analysis by the Climate Group found that, to meet the emissions targets already agreed by nations, 9.3bn tonnes of CO2 must be prevented from entering the atmosphere by 2020.
应用推荐