版块导航: 正在加载中...

登录注册

应《网络安全法》要求，自2017年10月1日起，未进行实名认证将不得使用互联网跟帖服务。为保障您的帐号能够正常使用，请尽快对帐号进行手机号验证，感谢您的理解与支持！

24小时热门版块排行榜

返回列表

本帖产生 1 个翻译EPI ，点击这里进行查看

ban168

新虫 (初入文坛)

应助: 0 (幼儿园)
金币: 11.5
帖子: 25
在线: 24.5小时
虫号: 861720

[交流] 求一段化工翻译谢谢~!

Cover the pill mass with three times its volume of dry acetone. Slowly bring to a gentle boil, with constant stirring. Boil for five minutes, allow to settle, decant. Continue with acetone boils until the decanted acetone is clean. Test for contaminants by adding water to decanted acetone and observing whether adulterants precipitate out. If so, continue acetone boils until acetone until it decants clear without adulterant precipitating with the addition of water. Expect three boils to be sufficient, depending on pill content and operator technique

回复此楼

» 猜你喜欢

0857调剂已经有5人回复
欢迎采矿、地质、岩土、计算机、人工智能等专业的同学报考已经有5人回复
279求调剂已经有4人回复
284求调剂已经有8人回复
材料复试调剂已经有4人回复
本子写完了，给DS兄弟看了，得了92分已经有7人回复
求调剂已经有6人回复
材料学硕318求调剂已经有13人回复
一志愿郑大材料学硕298分，求调剂已经有5人回复
材料化工调剂已经有13人回复

» 抢金币啦！回帖就可以得到:

查看全部散金贴

1楼 2011-02-17 14:49:52

已阅回复此楼关注TA 给TA发消息送TA红花 TA的回帖

qjluo

金虫 (小有名气)

★ ★
ban168(金币+1, 翻译EPI+1): 2011-02-17 19:58:46
ringzhu(金币+2): 辛苦~！ 2011-03-01 17:49:40

Cover the pill mass with three times its volume of dry acetone. Slowly bring to a gentle boil, with constant stirring. Boil for five minutes, allow to settle, decant.
将药丸用3倍体积的无水丙酮浸没。持续搅拌并缓缓加热至微沸，保持微沸5分钟，静置，倾去上清液。
Continue with acetone boils until the decanted acetone is clean. Test for contaminants by adding water to decanted acetone and observing whether adulterants precipitate out.
继续加入无水病痛煮沸，直到倒出的上清液澄清。往倒出的上清液中加入水观察有无假性沉淀，进行污染物的检测。
If so, continue acetone boils until acetone until it decants clear without adulterant precipitating with the addition of water.
如果有，嘉许用丙酮煮沸直到上清液澄清并且加入水后不产生假性沉淀。
Expect three boils to be sufficient, depending on pill content and operator technique
丙酮煮沸次数一般三次就够了，但是具体次数需要根据药丸成分以及操作者技术能力决定。

赞一下(1人)

回复此楼

2楼2011-02-17 16:47:05