要加快反应速度就得使用催化剂。
如果使用催化剂，那么化学反应将会发生得更快。
If we use a catalyst, there act ion will occur more quickly.
酯交换是油脂改性主要方法之一，使用催化剂可降低反应温度，加快反应速度。
Transesterification is one of main methods of oil modification. Catalysts are used to decrease reaction temperature, accelerate reaction velocity.
介绍了聚苯乙烯的催化降解，并得出了使用催化剂不同，降解产品也不同的结论。
It mainly introduced the catalytic degradation of polystyrene and drew a conclusion that degradation products vary with different catalysts.
目前已经普及的氢气传感器为接触燃烧式，即使用催化剂使氢气燃烧来检测发热量。
Hydrogen is already popular sensor for exposure to combustion-type, namely the use of a catalyst to make hydrogen is burned to detect heat.
使用催化剂是一种可以提高小分子可燃气体品位、提高生物质利用效率、减少焦油产生的经济可行的办法。
Using catalyst is an available and economic method to improve the quality of small-molecule combustible gas, increase the biomass utilization efficiency and decrease the tar yield.
通过使用你的技能，你可以拥有先起步的优势，一个催化剂。
该小组还正在努力寻找一种更常见的，更便宜的催化剂，以代替在验证性概念研究中使用的相对昂贵和稀有铱催化材料。
The team is also working to find a more commonplace, less-expensive material for the catalyst, to replace the relatively rare and costly iridium used in this proof-of-concept study.
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.
使用人造生物学工具，可能DNA和蛋白质都可以丢弃了——RNA自身可以充当基因分子和催化剂两个角色。
Using the tools of synthetic biology, perhaps DNA and proteins can be discarded - RNA itself can act both as a genetic molecule and as a catalyst.
相比以前，这种催化剂使用的是更廉价、储量更充足的金属。
The catalyst also is comprised of more affordable and abundant metals than those used in earlier efforts.
即使用现在的催化剂来促进循环反应，这些处理也必须在高温和高压下完成，而且耗时。
Even with the use of existing catalysts to help the recycling reactions along, these processes must be done at high temperatures and under great pressure, and take a long time.
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20世纪60年代，赫克曾一度放置碳原子之间结合的基础性工作，而通过使用一种催化剂，或化学制剂以推动研究进程。
In the 1960s, Heck laid the groundwork for coupling between carbon atoms by using a catalyzer, or chemical to promote the process.
Nocera说，这个新的催化剂工作在中性pH和室温条件下，而且容易使用。
The new catalyst works at room temperature, in neutral pH water, and is easy to set up, Nocera said.
广泛应用于高纯度气体、液体、石化行业中作为催化剂载体使用，也可以用于石化行业中脱硫、脱臭处理等。
Widely used in high-purity gases, liquids, petrochemical industry, is used as a catalyst support, can also be used in the petrochemical industry, desulfurization, deodorizing treatment.
这周初，Nocera报道发明了一种廉价催化氢气形成的催化剂，使用了3种不同金属。
Earlier this week, Nocera reported devising a cheap catalyst that USES three different metals to form H2.
很多重要的化学工业过程就是使用多相催化剂的。
Many processes that are essential to the chemical industry use heterogeneous catalysts.
不过，光合作用的活性非常强烈，催化剂每使用三十分钟就会被分解。
Photosynthesis, though, is so violently reactive that the catalysts involved break down every 30 minutes.
考察了各种反应条件对加氢的影响，催化剂的循环使用及其在有机相中的流失情况。
The reaction conditions have been optimized and the recycle efficiency and the leaching of the catalyst have been studied.
该法具有反应速度快，产品收率高，产品香气好，后处理简单，催化剂可重复使用等优点。
This method have many advantages, quick reaction, high yield, no by-product, elegant perfume, simple after-treatment, good product quality and regenerable catalyst.
通过使用一种金催化剂，该研究小组利用一个简单和廉价的过程成功地合成了大量半导体硫化锌纳米线。
Using a gold catalyst, the team successfully synthesized semiconducting ZnS nanowires in bulk quantities using a simple and cheap process.
该催化剂不经处理，可循环使用多次，且不污染环境，相对于一些常见催化剂具有明显的优点。
The catalyst could be used for many times without any treatment and no pollution to environment. Comparing with the normal catalysts, the nanosolid superacid catalyst had obvious advantages.
结果表明，这类催化剂具有良好的催化活性和重复使用性能。
The results show that the triphase catalysts exhibit excellent catalytic activity and reusability.
在直接镀工艺中，使用大量的催化剂所带来的导电性有利于后续的电镀。
A considerable amount is used for direct plating where the catalyst itself produces conductivity for subsequent electroplating.
国外发达国家已广泛使用三效催化剂。
Three-way catalyst has been widely used in the developed countries.
由于使用了活性较大的催化剂，反应进行地很彻底。
With more active catalyst, the reaction was carried out completely.
由于使用了活性较大的催化剂，反应进行地很彻底。
With more active catalyst, the reaction was carried out completely.
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