下列化合物经羟汞化-脱汞生成的产物是http://edu-image.nosdn.127.net/8976BA3B0CE4E17C54AB2F92B1A2907F.PNG?imageView&thumbnail=890x0&quality=100

2021-04-14

下列化合物经羟汞化-脱汞生成的产物是http://edu-image.nosdn.127.net/8976BA3B0CE4E17C54AB2F92B1A2907F.PNG?imageView&thumbnail=890x0&quality=100

答案：

http://edu-image.nosdn.127.net/8B26725438C6E40C303D8B304754DF5E.PNG?imageView&thumbnail=890x0&quality=100

举一反三

内容

0
中国大学MOOC: 下图中，若http://edu-image.nosdn.127.net/3CC508F9AB3640FC7B4FC8A56BCC3C4A.png?imageView&thumbnail=890x0&quality=100，http://edu-image.nosdn.127.net/1E98E4093ED9A9CF99D5410CB4F9E5FC.png?imageView&thumbnail=890x0&quality=1000011，求http://edu-image.nosdn.127.net/C431073D6B6C788B674E11D5E7EA9B8F.png?imageView&thumbnail=890x0&quality=100（）。http://edu-image.nosdn.127.net/3F2606B33B97941F5DFADC9F32BD58AD.png?imageView&thumbnail=890x0&quality=100
1
利用matlab导入puma560模型，已知q=[0 pi/2 -pi/2 0 0 0],qd=[1 1 1 1 1 1 ]此时的科氏矩阵是http://edu-image.nosdn.127.net/3B37552850A33BC223A3E90AD4DDD240.jpg?imageView&thumbnail=890x0&quality=100
2
<img src="http://edu-image.nosdn.127.net/71A448760C52ECDFD18872E9B72EDB68.PNG?imageView&thumbnail=520x520&quality=100" />? 0<br >|1<br >|2<br >|3<br >
3
8、求积公式ò2 f (x)dx » 1 f (0) + 4 f (1) + 1 f (2) 的代数0 3 3 3精确度为（）。 A: 1 B: 2 C: 3 D: 4
4
已知图示有压混联输水管路（按长管计）各管段的沿程阻力系数http://edu-image.nosdn.127.net/1443EEDD6C2FA09BB126BDB9642044BA.png?imageView&thumbnail=890x0&quality=100，管径http://edu-image.nosdn.127.net/974CD2163F1D3BFAAEDC8DA84872F1CA.png?imageView&thumbnail=890x0&quality=100，管长http://edu-image.nosdn.127.net/76A594A1299928A8955B35FC20252D31.png?imageView&thumbnail=890x0&quality=100，流量http://edu-image.nosdn.127.net/1D52DAEDDD85EC829BD9C6E6F96AE143.png?imageView&thumbnail=890x0&quality=100,,则http://edu-image.nosdn.127.net/DAC36D2F41C6C3F84F776BC849094BA1.png?imageView&thumbnail=890x0&quality=100中k=（）。http://edu-image.nosdn.127.net/06283F2B8E549ACD83D8DDBBD7E4BE7C.png?imageView&thumbnail=890x0&quality=100