这种在《科学》杂志里所报道的装置使用一个标准的抛物柱面镜把阳光搜集进一个反应室。在这个反应室里，铈氧化物催化剂可以分解水和二氧化碳。
The device, reported in the journal Science, uses a standard parabolic mirror to focus the sun's rays into a reaction chamber where the cerium oxide catalyst breaks down water and carbon dioxide.
有研究者已利用一种纳米管催化剂，在光的作用下，把二氧化碳和水蒸汽转化为一系列的燃料，转化的速度比以往加快。
Researchers have used sunlight to convert carbon dioxide and water vapour into a range of fuels faster than ever before, thanks to a nanotube catalyst.
由此产生的进一步方案是将这样的溶液导入内容催化剂的试管中，其催化剂在紫外线的作用下使溶于水的二氧化碳（CO2）与水（H2O）反应，生成甲醇（CH3OH）。
The resulting solution is directed into tubes containing a catalyst that is activated by UV light and causes the dissolved CO2 to react with water (H2O) to form methanol (CH3OH).
格兰姆斯说，二氧化钛本身在紫外线下就是催化这个反应的良催化剂。
On its own, titania works best as a catalyst for this reaction in ultraviolet light.
这种反应，需要催化剂，将甲醇和水变成质子和电子（换句话说，就是游离的氢原子）以及二氧化碳。
The reaction, which requires a catalyst, turns the methanol and water into protons and electrons (in other words, dissociated hydrogen atoms) and carbon dioxide.
如果用于分解的物质是水蒸汽，那么二氧化铈催化剂还可以将分解出的氧气用于二氧化铈的再生。
When water vapor was used, the catalyst would strip out its oxygen to reform cerium dioxide.
方法是利用一种金属催化剂，将二氧化碳与天然气混合。这种催化剂是他们公司发明并注册的。
It does this by combining CO2 with natural gas in the presence of a proprietary metallic catalyst it has developed and licensed.
在这个过程中，植物将二氧化碳转化为含氧物质，使用的催化剂是Rubisco。
This is the process plants use to convert carbon dioxide into organic materials, using a catalyst called rubisco.
在二氧化碳系统中的催化剂效率则更低了。
他们往石油化学材料中，加入二氧化碳以及一种由康奈尔大学GeofferyCoates教授研制的新型催化剂来制造聚合物。
Novomer takes a petrochemical material, adds carbon dioxide and an innovative catalyst developed by Cornell University professor Geoffrey Coates to grow a polymer.
它是在某种催化剂参与下，由无水氨和二氧化碳气体在高压条件下反应生成的。
It is prepared by reacting anhydrous ammonia and carbon dioxide gas under very high pressure in the presence of a suitable catalyst.
比如火山，金属碳化物，甚至是二氧化碳、水、催化剂与阳光的相互作用而形成的。
Such as volcanoes, carbides of metals, or simply by the reaction of carbon dioxide, water and catalysts with sunlight.
本论文在参考相关文献的基础上，对甲烷、氧气和二氧化碳催化氧化重整制合成气镍基催化剂进行了研究。
Based on correlative references, catalytic oxidation and reformation of methane, carbon dioxide, and oxygen to synthesis gas by Ni-based catalysts was studied in this paper.
二氧化锰是超临界水氧化反应中的良好催化剂，它能有效地加速含酚废水的彻底降解。
Manganese oxide is an efficient catalyst which can enhance the degradation of waste water containing phenol in supercritical water oxidation reaction.
采用TPSR、TPD和脉冲反应等方法对担载型镍基催化剂上甲烷二氧化碳重整反应过程中二者的吸附和解离行为进行了详尽的研究。
The adsorption and dissociation of methane and carbon dioxide for reforming on nickel catalyst were extensively investigated by TPSR, TPD and pulse reaction experiments.
结果表明：添加金属钌和锡均降低了催化剂耦合甲烷部分氧化与二氧化碳重整的活性和稳定性。
It was found that doped Ru and Sn both decreased the activity and stability of the catalysts.
研究了二氧化氯催化氧化法在处理难降解有机化工废水中催化剂的选择和实验条件的优化。
Optimization of catalysts and experimental conditions for chlorine dioxide catalytic oxidation of refractory wastewater under normal pressure and temperature were studied.
以负载型氧化物为催化剂，研究了二氧化碳在超临界条件下，与甲醇和环氧丙烷一步合成碳酸二甲酯的反应性能。
A study was made on synthesis of dimethyl carbonate with one step from supercritical carbon dioxide, methanol and propylene oxide over supported oxides.
认为二氧化碳的存在能保持催化剂表面的活性状态，促进甲醇分解与合成的速率。
It corroborates that carbon dioxide can remain the active state of catalyst surface and speed the rates of methanol decomposition and methanol synthesis reactions.
实验结果表明，在CT-4A催化剂上，丙烯醛为反应过程的中间产物，丙烯腈、乙腈、一氧化碳、二氧化碳等均为丙烯氨氧化的平行产物；
The result shows that for catalyst CT-4A acrolein is a middle product and acrylonitrile, acetonitrile, carbon dioxide and carbon monoxide could be treated as parallel products.
纳米二氧化钛是目前最受人们关注的光催化剂之一。
Nanosized titanium dioxide is one of photocatalysts which is followed with great interest at present.
采用金属钙、脱水液氨、载体纳米二氧化硅及改性剂乙腈与环氧丙烷制备出氨钙体系催化剂。
Calcium ammine catalyst was prepared with metal calcium, dehydrated liquid ammonia as raw materials, nano-silica as a carrier and acetonitrile and propylene epoxide as modifiers.
通过实验证实了利用二氧化钛作为催化剂光降解地下水中六六六的可行性。
The feasibility of photocatalytic degradation of hexachlorocyclohexane(BHC) in groundwater with titanium dioxide was proved by a series of experimental investigations.
用二氧化钛纳米晶作为催化剂对马来酰亚胺进行非均相聚合反应。
In this paper, polymerization of maleimides in a heterogeneous system was studied using nanocrystalline titanium dioxide as catalyst.
以磷钨酸、草酸铵、二氧化钛三种物质组成三元混合光催化剂体系，用甲基橙为模拟污染物表征该体系的光催化降解活性。
The photocatalytic degradation activities of titanium dioxide composite system modified by phosphotungstic acid/ammonium oxalate using methyl orange as model pollutant were studied.
在纳米级二氧化钛载体上的铂催化剂，其在氢化硅烷化中的应用，使用该催化剂的氢化硅烷化方法以及包括该催化剂的组合物。
Platinum catalysts that are supported on nanoscale titanium dioxide, use thereof in hydrosilylation, hydrosilylation method using said catalysts and compositions comprising said catalysts.
以氢氟酸(HF)为催化剂，采用常压干燥法制备了二氧化硅干凝胶，分析了催化剂和干燥条件对干凝胶的影响。
The silica xerogels were synthesized by ambient pressure drying method with hydrofluoric acid (HF) as catalyzer. The influence of catalyzer and drying method on the xerogels were analyzed.
通过将手性胺和酸基团同时引入到二氧化硅表面制备得到了一种多相双功能催化剂。
A heterogeneous bifunctional catalyst was synthesized by incorporating chiral amine and acid groups into silica.
通过将手性胺和酸基团同时引入到二氧化硅表面制备得到了一种多相双功能催化剂。
A heterogeneous bifunctional catalyst was synthesized by incorporating chiral amine and acid groups into silica.
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