英译汉 化工 文献As a new type support for combustion catalyst, besi

英译汉 化工 文献
As a new type support for combustion catalyst, besides high thermal stability, it also should have high adsorption effciency of active species. In contrast, the appearance of 0.01%Pt–0.02%Pd/stainless steel catalysts, calcined at different temperature of 500 °C, 800 °C and 1000 °C were prepared for further measurement. From SEM image shown in Fig. 4a, it could be seen that many particles exists in their cluster or crystal forms onto the surface of catalyst after 500 °C calcined, they are the platinum and palladium particles on anodized dielectric ?lms. The mean diameters of the particles are approximately in the 1–5 lm size range. Interestingly, SEM investigations show that the PdO particle sizes are also found to be quite uni- form after 800 and 1000 °C calcination. The particles appeared in the case of Fig. 4b and c tend to be more uniform with the increase of temperature. Also, the average diameter of the platinum and palladium particles was reduced to 1–2 lm in their size, respectively. These results indicate that the anodized dielectric ?lm has a considerable dispersed effect to active phases of platinum and pal- ladium with the increased of temperature.
Fig. 4a指图4a Fig. 4b指图4b 化工中关于催化剂的一段文献,求亲自翻译,满意后再加分!

作为一种新型燃烧催化剂的辅助材料,它除了要有较高的热稳定性,还得对活性物有较高的吸附性.相比之下,对于表面含有0.01％的铂和0.02％钯的不锈钢催化剂,我们正准备进一步的测量,以观其在 500 °C、 800 °C、1000 °C 等不同温度下的煅烧情况.从图4a上的图像SEM,可以看出,许多原先以群集或晶体形式存在的粒子,在经过500℃的煅烧后,都跑到催化剂的表面上去了,它们是铂粒子和钯粒子的氧化介质吗?粒子的平均直径范围大约为1-5流明.但有趣的是,SEM图像显示,在经过800和1000℃焙烧后,我们发现,PdO的粒径大小也变得相当均匀了.而在图4b和图4c中,随着温度的增加,这些粒子也变得越来越整齐.此外,铂粒子和钯粒子的平均直径也分别减少到了1-2流明的大小.这些结果表明它们是氧化介质?随着温度的升高,它对铂和钯的活跃阶段起了相当大的分散的效果.
你看看这样翻译行不行?我对化学仅有的知识都忘得差不多了,有不恰当的地方你就再自己修改下吧.
另外我想问一下,这原文是不是你自己输入的啊?有几个地方我看不懂啊,会不会是打错了?
比如说,第七排开头的"lms.",倒数第二,三排的"These results indicate that the anodized dielectric lm has.”