使氧化硅含量达到95%以上？
它为那些细菌使氧化不但细菌，而且生物食品来源。
It oxidizes not only bacteria, but also organic food sources for those bacteria.
在提高氧化沟循环比的同时，应使氧化沟在一定程度上保留推流式反应器的特点。
Oxidation ditch should keep the feature of PF reactor to an extent as increasing circulation ratio.
这是普洱茶为什么被叫做“在使氧化茶之后”的理由。在这个阶段茶饼是在不断氧化的。
This is the reason why Pu-erh tea is called "after oxidized tea". At this time the tea cake is oxidizing.
异丁醇气体和空气混合后通过催化剂层的固定床反应器，使氧化反应和分子重排反应同时进行。
The oxidation and molecular recomposition proceeded in the same time, when the isobutanol gas and air passed the fixed bed catalytic reactor continuously.
结果表明：随着结晶陈化温度的提高，结晶碳酸钕中氧化钕含量升高，而增大碳酸氢铵加入量则使氧化钕含量降低。
It was found that the neodymium oxide content in neodymium carbonate increased with adding temperature increasing and decreased with the feed molar ratio increasing.
在酸化作业中所用的一种酸添加剂。它可为用于络合铁离子的螯合剂，或为用于使氧化状态的铁还原的还原剂(如赤藓酸)。
An acid additive used in acidizing that is either a a sequestering agent used to complex iron ions orb a reducing agent such as erythorbic acid used to reduce the oxidized state of iron.
溶解的二氧化碳使水更具酸性。
他发明了一种制造程序，使金线既不会腐蚀也不会氧化。
He has devised a process for making gold wires which neither corrode nor oxidize.
地球早期大气中的火山二氧化碳使地球足够温暖，保证生命在太阳过于昏暗而无法提供足够热量的时候能够得以孕育。
Volcanic carbon dioxide in Earth's early atmosphere kept Earth warm enough for life to begin during the time when the Sun was too dim to provide much warmth.
当我们的太阳后来温度变得更高时，早期细菌持续清除大气中的二氧化碳和甲烷，使地球的气候不至于变得太热而无法维持生命的存在。
When our Sun later became hotter, the continued removal of atmospheric carbon dioxide and methane by early bacteria kept Earth's climate from becoming too hot to sustain life.
这包括使用硫或硫化氢气溶胶，使二氧化硫形成云层，进而导致全球变暗。
This would involve using sulphur or hydrogen sulphide aerosols so that sulphur dioxide would form clouds, which would, in turn, lead to global dimming.
他们将其重新编程，使一段带有催化剂——氧化铱，另一端则带有光敏色素锌卟啉。
They engineered it so that one end carries a catalyst-iridium oxide. Bound at the other end are light-sensitive pigments, zinc porphyrins.
变异果蝇无法闻到二氧化碳，这不仅使它们活得更久，同时还使它们在多项测量上保持强壮与很强的复原能力。
The mutant flies that couldn’t smell carbon dioxide not only lived long lives but also remained strong and resilient by several measures.
变异果蝇无法闻到二氧化碳，这不仅使它们活得更久，同时还使它们在多项测量上保持强壮与很强的复原能力。
The mutant flies that couldn’t smell carbondioxide not only lived long lives but also remained strong and resilient byseveral measures.
当使一种元素与氧化合时，即称其被氧化。
When an element is caused to combine with oxygen it is oxidized.
许多植物的叶子吸收二氧化碳，并使之化合成有机酸。
Leaves of many plants take up carbon dioxide and fix it in organic acids.
番茄红素是一种抗氧化剂，存在于番茄的外皮，使番茄呈现红色。
Lycopene is an antioxidant contained in the skin of tomatoes which gives them their red colour.
如果我们把二氧化硫释放到大气中去，而大气中已经有云雾颗粒存在，那么已有的云雾颗粒就会粘住这些二氧化硫微粒，使它们变大，而不是自己形成新的微粒。
If you put sulphur dioxide into air that already has a haze of particles in it, the gas will glom onto those particles, making them bigger, rather than forming new small particles of its own.
植物有能力从空气中吸收二氧化碳，使之与水化合转化成植物的组织，实际上，所有有机碳化合物都是通过这种方式形成的。
Plant have the power to take this gas from the air, combine it with water, and make it into their tissues; in fact, it is from this source that all organic carbon comes.
地球最大的优点在于板块构造，这些构造能够平衡大气层中二氧化碳的数量，使地球保持温暖。
Earth's biggest advantage comes from having plate tectonics that stabilize the amount of carbon dioxide in the atmosphere that keeps Earth warm.
传统的燃料电池是通过催化材料(比如氢)来氧化燃料，然后使两电级间产生电流。
Traditional fuel cells work by using a catalytic material to oxidise a fuel, such as hydrogen, and make an electric current flow between two electrodes.
在低层大气里，氮氧化物使臭氧和可以引致呼吸道疾病的微粒增加。
In the lower atmosphere the oxides of nitrogen add to an increase in ozone and small particles, which can cause respiratory ailments.
所产生的二氧化碳的云层冲向下坡，使1,700多人和数千只的动物窒息而死。
The resulting carbon dioxide cloud rushed downhill, asphyxiating 1, 700 people and thousands more animals.
所产生的二氧化碳的云层冲向下坡，使1,700多人和数千只的动物窒息而死。
The resulting carbon dioxide cloud rushed downhill, asphyxiating 1,700 people and thousands more animals.
例如，批评家指出二氧化碳并不仅仅使大气变暖，它也使海洋酸性更大。
Critics point out, for instance, that carbon dioxide does not just warm the atmosphere. It also makes the oceans more acidic.
传统的燃料电池使用催化材料来氧化燃料，比如氢气，使之转变为一个带正电的离子与一个电子。
Traditional fuel cells work by using a catalytic material to oxidise a fuel, such as hydrogen, turning it into a positively charged ion and a negative electron.
把星期天定为低碳日，我们就可以一下子削减10%排入大气的二氧化碳，同时也使我们自己更健康、更快乐。
At a stroke, we can reduce 10% of our carbon emissions into the atmosphere by making Sunday a low-carbon day and at the same time make ourselves healthier and happier.
凿耕法和铧式犁翻耕法在短时间内使二氧化碳的排放增加。
Chisel and moldboard plowing increased carbon dioxide emissions for a short time.
凿耕法和铧式犁翻耕法在短时间内使二氧化碳的排放增加。
Chisel and moldboard plowing increased carbon dioxide emissions for a short time.
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