24小时热门版块排行榜    

北京石油化工学院2026年研究生招生接收调剂公告
查看: 1515  |  回复: 15
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

trd_114

木虫 (小有名气)

[交流] Who can tell me what I should to do?

It’s an unlucky day, I spent almost a month to synthesize a compound, and today I make the final step. It’s worse for me I didn’t get the product after working up the reaction, and I don’t know why. It’s time to delivery and I still missing 700mg product. I don’t know what to do. Oh my god, please tell me, what I should to do!
回复此楼
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

sanyecao1984

金虫 (正式写手)

calm down and find what‘s the problem, then do the experiment again to solve it
7楼2012-01-17 16:56:14
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
查看全部 16 个回答

yieryi

至尊木虫 (知名作家)


小木虫(沙发+1,金币+0.5):恭喜抢个沙发,再给个红包
best wishes

[ Last edited by yieryi on 2012-1-16 at 20:21 ]
2楼2012-01-16 20:19:55
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

poyoro

木虫 (文坛精英)

calm down ,analysis every step carefully,maybe  a very tiny factor could .......

[ Last edited by poyoro on 2012-1-16 at 23:48 ]
5楼2012-01-16 23:47:25
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

dl00bern

木虫 (正式写手)

Best wishes!Good luck!
6楼2012-01-17 02:56:50
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
普通表情 高级回复 (可上传附件)
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 0703化学 +22 妮妮ninicgb 2026-04-04 25/1250 2026-04-07 10:35 by plum
[考研] 325 调剂 +4 QQ小虾 2026-04-07 4/200 2026-04-07 10:28 by barlinike
[考研] 333求调剂 +6 合乘杨习夕 2026-04-06 6/300 2026-04-07 09:44 by 猪会飞
[考研] 一志愿华中农业大学0710(A)初试329分 求调剂 +5 一名26考研生 2026-04-04 5/250 2026-04-07 08:54 by 18828373951
[考研] 290求调剂085701 +11 1314捧花 2026-04-02 11/550 2026-04-06 13:31 by zllcz
[考研] 复试调剂 +5 asdasdassda 2026-04-05 5/250 2026-04-06 09:32 by dongzh2009
[考研] 22408 总分320,一篇论文二作,两个国三,求调剂 +3 Leomulufu 2026-04-04 5/250 2026-04-05 19:04 by chongya
[考研] 调剂 +3 李广火 2026-04-05 3/150 2026-04-05 18:57 by 蓝云思雨
[考研] 一志愿电子科技大学085600材料与化工 329分求调剂 +10 Naiko 2026-04-04 10/500 2026-04-05 09:40 by sam3303
[考研] 材料求调剂 +10 呢呢妮妮 2026-04-01 10/500 2026-04-04 23:12 by 无际的草原
[考研] 调剂 +11 JLLLLLLLLLL 2026-04-03 11/550 2026-04-04 22:21 by hemengdong
[考研] 求调剂,一志愿南京航空航天大学 ,080500材料科学与工程学硕 +10 @taotao 2026-04-03 10/500 2026-04-04 09:01 by T可可西里T
[考研] 求调剂,一志愿北京中医药大学 +3 小小达不溜 2026-04-02 3/150 2026-04-03 22:55 by 冲矢昴星团
[考研] 兽医调剂 +3 wh119216 2026-04-02 3/150 2026-04-03 19:34 by zrongyan
[考研] 301求调剂 +14 A_JiXing 2026-04-01 14/700 2026-04-03 18:31 by ls刘帅
[考研] 机械专硕297 +3 Afksy 2026-04-03 3/150 2026-04-03 14:24 by 1753564080
[硕博家园] 求老师收留 +9 lllq123 2026-04-03 9/450 2026-04-03 13:48 by 呼吸都是减肥
[考研] 338求调剂,一志愿能源动力,外语是日语203 +5 zzz,,r 2026-04-02 5/250 2026-04-03 09:45 by 蓝云思雨
[考研] 一志愿北京科技材料科学与工程288分,求调剂 +14 是辰啊 2026-04-02 14/700 2026-04-02 21:10 by dongzh2009
[考研] 一志愿北交材料工程总分358 +5 cs0106 2026-04-01 7/350 2026-04-01 11:45 by wangjy2002
信息提示
请填处理意见