| 查看: 1450 | 回复: 8 | |||
| 本帖产生 1 个 翻译EPI ，点击这里进行查看 | |||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | |||
hairongz金虫 (小有名气)
|
[交流]
求翻译一段话
|
||
|
在开始的第一个月 ,失重 3%, 这可能与泡沫中少量未参与聚合的成分在水洗过程中溶出有关.在此后4个月中 ,泡沫失重很少 ,直到气温回升后 6～10月份 ,失重速率显著增加.11 月份后泡沫失重速率又趋减缓. 总体上看 ,泡沫生物降解速率是比较缓慢的 ,即全年降解失重仅 15.61%. 这可能与土壤中微生物对氨基甲酸酯键的适应需要较长的时间有关.另外由于样品为大块状,土壤与泡沫的实际接触面很小 ,也是一个重要原因。 千万别用机器翻译，谢谢 |
回复此楼» 猜你喜欢
建议基金发布提前给出明确的时间点
已经有5人回复
-
看来今天不会放榜了？
已经有10人回复
-
时间戳又变了
已经有19人回复
-
filecode，4个jtjc了
已经有14人回复
-
让我中一个面上吧！
已经有13人回复
-
人气不行了
已经有7人回复
-
今日不放榜？网传国自然预计 8 月 27 日可查结果
已经有18人回复
-
感觉是下周放榜了
已经有12人回复
-
我面上完蛋了
已经有8人回复
-
只有每年这种时候来逛逛小木虫
已经有25人回复
hairongz
金虫 (小有名气)
- 应助: 1 (幼儿园)
- 金币: 1194.6
- 散金: 14
- 帖子: 193
- 在线: 28.7小时
- 虫号: 275191
- 注册: 2006-08-27
- 专业: 高分子合成化学
|
我自己译的，怎么分就扣完了。。。。。。。。。。。。。。 The whole degradation course of PUF from liquefied wood could be divided into two stages. In the beginning of biodegradation from 1 to 5 month, the loss weight was nearly 4 %, it was a process in which microorganisms moved and adhered onto the surface of the specimen, followed by further propagation. In the second stage from 5 to 10 month, the weight loss rate of PUF increased rapidly, which was mainly due to the oxidative degradation of soft-segment or degradation of wood components. Generally, the weight loss rate of PUF was relatively slow, and the annual weight loss rate was only 16.54 %. The reason may be that the actual contact area between the soil and the sample was very small due to large bulk samples. |
8楼2010-10-21 21:46:08
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
wypward(金币+1):谢谢参与 2010-10-13 17:49:41
hairongz(金币+5, 翻译EPI+1):谢了！ 2010-10-15 09:09:16
木子小木虫(金币+45):谢谢，继续努力 2010-10-19 10:27:53
wypward(金币+1):谢谢参与 2010-10-13 17:49:41
hairongz(金币+5, 翻译EPI+1):谢了！ 2010-10-15 09:09:16
木子小木虫(金币+45):谢谢，继续努力 2010-10-19 10:27:53
| In the first month, the weight loss is 3%, which may has relationship with the composition in the small amount of foam that not involved in polymerization and dissolving out in the washing process. During the next four months, there is a little foam weight loss until the temperature rose to 10 after 6 months, then the weight loss rate increased obviously. The weight loss rate was towards to slow down After November. Generally, the rate of foam biodegradation is relatively slow,, that is annual weight loss is only 15.61%. This may be the soil micro-organisms to adapt to the urethane bond require a longer duration. In addition, for large bulk samples, the actual contact surface between the soil and the bubble is very small, and that is also an important reason. |
2楼2010-10-13 07:39:42
3楼2010-10-13 17:54:59
5楼2010-10-20 21:34:50
