24小时热门版块排行榜    

查看: 1053  |  回复: 6
本帖产生 1 个 翻译EPI ,点击这里进行查看

xiaowuxin

铁虫 (小有名气)

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

爱与雨下

荣誉版主 (职业作家)

木虫讲师

优秀版主

【答案】应助回帖

xiaowuxin(金币+1, 翻译EPI+1): 2011-09-22 16:32:21
triturated from a solution of ethanol by dropping on to ether
将其乙醇溶液导入乙醚后将其分散
生平不抽烟,不饮酒,不喝咖啡,一杯龙井相伴,笑读五经诸史;惟愿少鲁莽,少冲动,少说气话,三思后行为戒,淡看百事纷争。
2楼2011-09-22 16:31:19
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

爱与雨下

荣誉版主 (职业作家)

木虫讲师

优秀版主

别扭,请提供上下文以便更好理解!
生平不抽烟,不饮酒,不喝咖啡,一杯龙井相伴,笑读五经诸史;惟愿少鲁莽,少冲动,少说气话,三思后行为戒,淡看百事纷争。
3楼2011-09-22 16:31:46
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

xiaowuxin

铁虫 (小有名气)

The resulting inorganic precipitate
was filtered and the filtrate reduced to dryness and
triturated from a solution of ethanol by dropping on
to ether, giving the desired compound in 59% yield.
Calculated for C17H36N7O3
4楼2011-09-22 17:04:44
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

fanliang1389

荣誉版主 (文坛精英)

有爱的二哥

优秀版主优秀版主

【答案】应助回帖

★
爱与雨下(金币+1): 同意 !~ 2011-09-22 21:16:27
xiaowuxin(金币+1): 不太懂 2011-09-24 00:03:51
应该是:the filtrate reduced to dryness and
triturated from a solution of ethanol by dropping on
to ether吧?
沉淀减蒸干并向乙醇溶液中加入乙醚将其磨碎
5楼2011-09-22 18:59:47
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

clzkzy

木虫 (正式写手)

小二黑

【答案】应助回帖

★ ★ ★
爱与雨下(金币+1): !~ 2011-09-23 10:40:09
xiaowuxin(金币+1): 蒸干在前面还是后面呢? 2011-09-24 00:05:09
sltmac(金币+2): 2011-09-28 09:48:29
引用回帖:
4楼: Originally posted by xiaowuxin at 2011-09-22 17:04:44:
The resulting inorganic precipitate
was filtered and the filtrate reduced to dryness and
triturated from a solution of ethanol by dropping on
to ether, giving the desired compound in ...

滤液中含有乙醇,向其中滴入乙醚(应该是调节极性,将产物沉淀出来),将所得溶液蒸干,将产物磨碎。
楼主再结合试验理解吧
善待别人就是善待自己,胸怀是锻炼出来的。
6楼2011-09-23 09:42:07
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

zmy5890

新虫 (小有名气)

【答案】应助回帖

引用回帖:
6楼: Originally posted by clzkzy at 2011-09-23 09:42:07:
滤液中含有乙醇,向其中滴入乙醚(应该是调节极性,将产物沉淀出来),将所得溶液蒸干,将产物磨碎。
楼主再结合试验理解吧

同意专家,解释的很清楚。
7楼2011-09-23 10:20:44
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 xiaowuxin 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +5 C6CRn66RYYXS 2026-11-10 6/300 2026-11-13 11:04 by Equinoxhua
[论文投稿] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +3 TgvkbZZl9tqB 2026-11-11 4/200 2026-11-12 12:51 by ECLTXnJnRSXf
[公派出国] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +4 cdqGD6ftHmbl 2026-11-11 5/250 2026-11-12 12:28 by ECLTXnJnRSXf
[考研] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +4 Z7qfCsdIiD1T 2026-11-11 5/250 2026-11-12 11:44 by HajghKOMynmz
[考博] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +3 Z7qfCsdIiD1T 2026-11-10 5/250 2026-11-12 11:25 by HajghKOMynmz
[考研] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +5 Z7qfCsdIiD1T 2026-11-10 8/400 2026-11-12 11:22 by HajghKOMynmz
[教师之家] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +4 Z7qfCsdIiD1T 2026-11-10 5/250 2026-11-12 11:14 by HajghKOMynmz
[考博] 售SCI一区T0P文章,我:8O.55.1.O.5.4,科目齐全,可+急 +4 czAiolzR0IJC 2026-11-10 7/350 2026-11-12 11:11 by HajghKOMynmz
[考研] 售SCI一区T0P文章,我:8O.55.1.O.5.4,科目齐全,可+急 +7 czAiolzR0IJC 2026-11-10 9/450 2026-11-12 11:00 by HajghKOMynmz
[教师之家] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +4 G2rhSvqvhNzl 2026-11-10 6/300 2026-11-12 10:38 by HajghKOMynmz
[考博] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +3 G2rhSvqvhNzl 2026-11-10 5/250 2026-11-12 10:38 by HajghKOMynmz
[考博] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +4 C6CRn66RYYXS 2026-11-10 6/300 2026-11-12 10:27 by HajghKOMynmz
[教师之家] 售SCI一区T0P文章,我:8O.55.1.O.5.4,科目齐全,可+急 +3 C6CRn66RYYXS 2026-11-10 8/400 2026-11-12 10:16 by HajghKOMynmz
[公派出国] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +5 YHiw1gou1Eda 2026-11-10 6/300 2026-11-12 10:14 by HajghKOMynmz
[考研] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +8 cqv1zKnzd7hr 2026-11-09 12/600 2026-11-12 09:32 by HajghKOMynmz
[基金申请] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +6 zSbvVX9JFl9J 2026-11-09 9/450 2026-11-12 09:21 by HajghKOMynmz
[考研] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +5 czAiolzR0IJC 2026-11-10 5/250 2026-11-12 06:25 by 9fOTqj074tIg
[硕博家园] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +3 G2rhSvqvhNzl 2026-11-10 5/250 2026-11-12 06:14 by 9fOTqj074tIg
[基金申请] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +5 FChKX8meu1ds 2026-11-09 7/350 2026-11-12 05:30 by 9fOTqj074tIg
[考研] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +3 Z7qfCsdIiD1T 2026-11-10 4/200 2026-11-12 02:23 by 9fOTqj074tIg
信息提示
请填处理意见