| 查看: 1096 | 回复: 2 | ||
| 本帖产生 1 个 翻译EPI ，点击这里进行查看 | ||
[交流]
求助：英译汉4句话，不胜感激
|
||
| It has two techniques able to diagnose the location and extent of any blockage. The choice of technique depends on the nature of solid under investigation, access to the piping, how much piping is to be surveyed, and ultimately what information you, the customer, desire to learn. For example, if the solids are hydrogenous in nature and access is limited, only certain spot locations require to be surveyed (e.g. before and after bends and valves), and an answer of ‘yes’ or ‘no’ to presence of fouling material, then a Neutron Backscatter survey may suffice. However if the goal is to identify how much fouling material is present through a complete section of piping, then a Diagnostics™ Scan is necessary. |
回复此楼
tianjm07
木虫 (著名写手)
- 应助: 2 (幼儿园)
- 金币: 2832.2
- 散金: 1553
- 红花: 3
- 沙发: 12
- 帖子: 1612
- 在线: 662.7小时
- 虫号: 1081080
- 注册: 2010-08-24
- 性别: GG
- 专业: 有机合成
2楼2010-10-30 13:45:31
petrocatal
木虫 (正式写手)
- 翻译EPI: 134
- 应助: 23 (小学生)
- 贵宾: 0.01
- 金币: 3436.6
- 红花: 1
- 帖子: 959
- 在线: 299.5小时
- 虫号: 557856
- 注册: 2008-05-13
- 性别: GG
- 专业: 有机化工
3楼2010-10-30 19:30:47