| 查看: 578 | 回复: 2 | |||
| 本帖产生 1 个 翻译EPI ，点击这里进行查看 | |||
zhaoqinglu05金虫 (小有名气)
|
[求助]
求助三句话的中译英
|
||
|
“Z417/Z418催化剂组合”相比原有催化剂组合优点： 1.几何表面积增加20%以上，对提高转化活性起到了明显的作用； 2.催化剂装填密度减少了5-10%，空隙率提高，有利于气流分布和传热，床层阻力降下降约20-25%，节能降耗效果明显。 |
回复此楼» 猜你喜欢
售SCI一区文章，我:8O5.5.1.O5.4,科目全,可伽急
已经有3人回复
-
售SCI一区文章，我:8.O.551.O.5.4,科目全,可伽急
已经有3人回复
-
售SCI一区T0P文章，我:8O.55.1.O.5.4,科目齐全,可+急
已经有3人回复
-
售SCI文章，我:8O5.5.1.O.54,科目齐全,可+急
已经有3人回复
-
售SCI一区文章，我:8.O.551.O.5.4,科目全,可伽急
已经有3人回复
-
售SCI文章，我:8O5.5.1.O.54,科目齐全,可+急
已经有3人回复
-
售SCI-T0P文章，我:8O.5.5.1.O.54,科目齐全,可+急
已经有6人回复
-
售一区SCI文章T0P，我:8O.551.O54,科目全,可十急
已经有9人回复
-
售SCI-T0P文章，我:8O.5.5.1.O.54,科目齐全,可+急
已经有3人回复
-
考博求助
已经有3人回复
chemistry2228
铜虫 (小有名气)
- 翻译EPI: 37
- 应助: 0 (幼儿园)
- 金币: 619.8
- 红花: 1
- 帖子: 232
- 在线: 99.1小时
- 虫号: 756097
- 注册: 2009-04-23
- 性别: GG
- 专业: 有机分子功能材料化学
【答案】应助回帖
zhaoqinglu05(金币+9, 翻译EPI+1): 2011-04-24 10:23:48
|
The advantages of catalyst combined scheme-Z417/Z418 compared with the original combined scheme. 1.The surface areas has increased by over 20 percent which results a significant increase of the catalytic activity. 2. The loading density of catalyst was reduced by 5 to 10 percent. The improved spacing ratio is beneficial to the flow distribution and heat transfer. what is more, the bed resistance was reduced by 20 to 25 percent. Finally it has got a remarkable effect on energy-saving and consumption-lowering. |
2楼2011-04-20 11:17:35
sltmac
荣誉版主 (知名作家)
- 翻译EPI: 161
- 应助: 10 (幼儿园)
- 贵宾: 4.557
- 金币: 31292.8
- 散金: 2687
- 红花: 47
- 沙发: 4
- 帖子: 5676
- 在线: 633.8小时
- 虫号: 996442
- 注册: 2010-04-14
- 性别: GG
- 专业: 无机纳米化学
- 管辖: 论文翻译
【答案】应助回帖
zhaoqinglu05(金币+9): 2011-04-24 10:23:55
|
Some advantages for “Z417/Z418 combined catalysts” when compared with previous are as follows: 1. There is 20% increase for specific surface area and it exhibits obvious effect for improving transforming activity; 2. There is 5%-10% decrease for catalyst’s loading density and the higher porosity is favour of gas distributing and heat transfering,the bed resistance decrease around 20-25% and it shows a significant effect for energy saving. |
3楼2011-04-20 17:53:49
