| 查看: 651 | 回复: 7 | |||
| 本帖产生 2 个 翻译EPI ，点击这里进行查看 | |||
[交流]
高价求助翻译
|
|||
|
高价求助 ，帮忙翻译一下，翻译的好再追加奖励！它是一篇罗马利亚专利部分文献！ 翻译部分详见附件和图片 [img]  [/img]！https://d.namipan.com/d/e075775e693c87e357d3700b2f95c9ef47e4f7562c020200 [ Last edited by kk-001 on 2010-5-28 at 17:35 ] |
回复此楼» 猜你喜欢
材料工程085601，270求调剂
已经有24人回复
-
085404 293求调剂
已经有3人回复
-
调剂
已经有21人回复
-
复试调剂，一志愿郑州大学材料与化工289分
已经有15人回复
-
08工科求调剂290分
已经有12人回复
-
286求调剂
已经有16人回复
-
材料类284调剂
已经有24人回复
-
考研调剂-材料类-284
已经有14人回复
-
327求调剂
已经有11人回复
-
一志愿985初试354分生物调剂
已经有3人回复
 |
2楼2010-05-29 14:03:11
3楼2010-05-30 08:45:45
4楼2010-06-01 08:26:05
5楼2010-06-02 18:22:28
6楼2010-06-08 08:24:42
7楼2010-06-08 09:56:48
faming
禁言 (著名写手)
- 翻译EPI: 2
- 应助: 78 (初中生)
- 金币: 3999.3
- 散金: 116
- 红花: 49
- 帖子: 1666
- 在线: 439.4小时
- 虫号: 919092
- 注册: 2009-12-03
- 性别: GG
- 专业: 防灾工程
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
ringzhu(金币+10):牛人 可否去http://emuch.net/bbs/viewthread.php?tid=1753425&fpage=1 跟帖登记一下~~保持进一步的联系 2011-01-04 10:00:50
ringzhu(翻译EPI+1): 2011-01-07 11:23:43
ringzhu(金币+10):牛人 可否去http://emuch.net/bbs/viewthread.php?tid=1753425&fpage=1 跟帖登记一下~~保持进一步的联系 2011-01-04 10:00:50
ringzhu(翻译EPI+1): 2011-01-07 11:23:43
|
Give an example of the invention in a reaction glass vessel, stainless steel or enamel, equipped with stirrer and heating mantle is placed 10 L concentrated solution of thioglycolic acid and dilute to 50 liters with water. The solution thus obtained is added approximately 1 kg of calcium carbonate to The ventilation solution by releasing carbon dioxide. Next, add the lime while stirring until the purple color removal initially formed (pH = 12). By adding water to ensure that the solution volume of 210 l. to be agitated about 1 / 2 hours, ensuring total neutralization of thioglycolic acid. The solution fitreaza and debris on the filter is washed 4 times each with 4 liters of water. Apslare solution add solution mume. As calcium thioglycolate solution ontimuta dilute alcohol with an identical volume of double refined, when precipitated calcium tioglicolatul or focus at normal pressure or in vacuum until a volume of 55 .... 60 l solution, when the first crystals appear tiglicolat calcium. The solution is cooled to about 70 ° C and added with stirring, 50 l double refined alcohol (96%). Continue stirring and cooling to 15 .... 20 oC (degree C). Let it be 1 ..... 2 h and filtered. the filter product is washed twice each with 5 litre of alcohol and then twice each with 3 liters of ethyl ether. It is well absorbed from the vacuum when the product can be considered dry. If necessary, you can leave it in the aiir for about 2 h, spread on trays. Yield: 90%, compared with thioglycolic acid content in taking it. The product corresponds to a purity of 99.5 plus miuns 0.5% . |
8楼2011-01-04 02:50:47
5