判断以下命题的真假：[tex=3.857x1.143]z6EKCcp7iGrK2na+nRz2RQ==[/tex]
判断以下命题的真假：[tex=3.857x1.143]z6EKCcp7iGrK2na+nRz2RQ==[/tex]
设集合A,B若[tex=3.857x1.143]GEgGPmYW0ZIDRvjViOQg4w==[/tex],则A与B有什么关系?
设集合A,B若[tex=3.857x1.143]GEgGPmYW0ZIDRvjViOQg4w==[/tex],则A与B有什么关系?
设[tex=13.571x2.786]QN0fTQbn6M33pU3gx/S2sg0vDA9A9Cfbcu323VOWRQpJgmLDmVZKCM4fOZCKk9aqG1UKVTOWfXu4PWQwrjftF1EhJwsAzlm2NW27KoCRiq6UVSK/TSJOYWekOdDb+Vyzqa/0JKZBv7WbN6TK0B9/KLTU8gXO1iJmiyLrVuxuGtU=[/tex] 计算 [tex=3.857x1.143]lVHlzeA8VALH4D34++spgg==[/tex] .
设[tex=13.571x2.786]QN0fTQbn6M33pU3gx/S2sg0vDA9A9Cfbcu323VOWRQpJgmLDmVZKCM4fOZCKk9aqG1UKVTOWfXu4PWQwrjftF1EhJwsAzlm2NW27KoCRiq6UVSK/TSJOYWekOdDb+Vyzqa/0JKZBv7WbN6TK0B9/KLTU8gXO1iJmiyLrVuxuGtU=[/tex] 计算 [tex=3.857x1.143]lVHlzeA8VALH4D34++spgg==[/tex] .
指出下列官能团可由哪些其他官能团经一步反应形成。[tex=3.857x1.143]yTOhdVJ8z87l8ZvYLsDt3g==[/tex]
指出下列官能团可由哪些其他官能团经一步反应形成。[tex=3.857x1.143]yTOhdVJ8z87l8ZvYLsDt3g==[/tex]
若[tex=5.214x1.429]KvUAV1griPRW/Q4BaDjJaacy1BGp/XRJ7cGV57BWJZc=[/tex], 则 [tex=1.857x1.357]bZ4KhrFbnCaidqbMGQZfww==[/tex] 的原函数之一是 未知类型：{'options': ['[tex=3.857x1.143]69/mGBCmNgjvgYWUhsU1iQ==[/tex]', '[tex=3.857x1.143]3Qugba76M+f9qBtoLBc6mg==[/tex]', '[tex=3.714x1.143]v0UZG/NdE0tPMoUAAc1iJg==[/tex]', '[tex=3.429x1.143]QqPHrDvQZ1ozUI++kMKBIg==[/tex]'], 'type': 102}
若[tex=5.214x1.429]KvUAV1griPRW/Q4BaDjJaacy1BGp/XRJ7cGV57BWJZc=[/tex], 则 [tex=1.857x1.357]bZ4KhrFbnCaidqbMGQZfww==[/tex] 的原函数之一是 未知类型：{'options': ['[tex=3.857x1.143]69/mGBCmNgjvgYWUhsU1iQ==[/tex]', '[tex=3.857x1.143]3Qugba76M+f9qBtoLBc6mg==[/tex]', '[tex=3.714x1.143]v0UZG/NdE0tPMoUAAc1iJg==[/tex]', '[tex=3.429x1.143]QqPHrDvQZ1ozUI++kMKBIg==[/tex]'], 'type': 102}
求 [tex=3.857x1.143]nyaqs4pS2raq/1mQv9WZjA==[/tex] .[p=align:center][tex=7.857x3.643]xj0ESHe99JsCaDaib+EnGTpeZODGFjdilMBSXG9UPOQJlVlwa1J5T2WYSqnTDnNRuC8x7ehbcUgt1Q9iu4T9lL1adSsVeqWzrz9OMdeysMMMa1DYwkQ0a4jgmDV6UWyE[/tex]，[tex=7.857x3.5]WcZuvSM2C1uewTlGoy7V0zcnzQMS53LVhHQsi5Cqj7cPEQQNsUq1hEZsUQ96ce0W5dIjGM1c+ZMF7mcPT9J8v2Diw7HdpYtxGZJhVJRvHJ05TKEuwqmhK2oa8Cw4Tktw[/tex].
求 [tex=3.857x1.143]nyaqs4pS2raq/1mQv9WZjA==[/tex] .[p=align:center][tex=7.857x3.643]xj0ESHe99JsCaDaib+EnGTpeZODGFjdilMBSXG9UPOQJlVlwa1J5T2WYSqnTDnNRuC8x7ehbcUgt1Q9iu4T9lL1adSsVeqWzrz9OMdeysMMMa1DYwkQ0a4jgmDV6UWyE[/tex]，[tex=7.857x3.5]WcZuvSM2C1uewTlGoy7V0zcnzQMS53LVhHQsi5Cqj7cPEQQNsUq1hEZsUQ96ce0W5dIjGM1c+ZMF7mcPT9J8v2Diw7HdpYtxGZJhVJRvHJ05TKEuwqmhK2oa8Cw4Tktw[/tex].
求 [tex=3.857x1.143]nyaqs4pS2raq/1mQv9WZjA==[/tex] .[p=align:center][tex=7.857x3.643]xj0ESHe99JsCaDaib+EnGTpeZODGFjdilMBSXG9UPOQJlVlwa1J5T2WYSqnTDnNRuC8x7ehbcUgt1Q9iu4T9lL1adSsVeqWzrz9OMdeysMMMa1DYwkQ0a4jgmDV6UWyE[/tex]，[tex=7.857x3.5]WcZuvSM2C1uewTlGoy7V0zcnzQMS53LVhHQsi5Cqj7cPEQQNsUq1hEZsUQ96ce0W5dIjGM1c+ZMF7mcPT9J8v2Diw7HdpYtxGZJhVJRvHJ05TKEuwqmhK2oa8Cw4Tktw[/tex].
求 [tex=3.857x1.143]nyaqs4pS2raq/1mQv9WZjA==[/tex] .[p=align:center][tex=7.857x3.643]xj0ESHe99JsCaDaib+EnGTpeZODGFjdilMBSXG9UPOQJlVlwa1J5T2WYSqnTDnNRuC8x7ehbcUgt1Q9iu4T9lL1adSsVeqWzrz9OMdeysMMMa1DYwkQ0a4jgmDV6UWyE[/tex]，[tex=7.857x3.5]WcZuvSM2C1uewTlGoy7V0zcnzQMS53LVhHQsi5Cqj7cPEQQNsUq1hEZsUQ96ce0W5dIjGM1c+ZMF7mcPT9J8v2Diw7HdpYtxGZJhVJRvHJ05TKEuwqmhK2oa8Cw4Tktw[/tex].
求 [tex=3.857x1.143]nyaqs4pS2raq/1mQv9WZjA==[/tex] .[p=align:center][tex=7.857x3.643]xj0ESHe99JsCaDaib+EnGTpeZODGFjdilMBSXG9UPOQJlVlwa1J5T2WYSqnTDnNRuC8x7ehbcUgt1Q9iu4T9lL1adSsVeqWzrz9OMdeysMMMa1DYwkQ0a4jgmDV6UWyE[/tex]，[tex=7.857x3.5]WcZuvSM2C1uewTlGoy7V0zcnzQMS53LVhHQsi5Cqj7cPEQQNsUq1hEZsUQ96ce0W5dIjGM1c+ZMF7mcPT9J8v2Diw7HdpYtxGZJhVJRvHJ05TKEuwqmhK2oa8Cw4Tktw[/tex].
求 [tex=3.857x1.143]nyaqs4pS2raq/1mQv9WZjA==[/tex] .[p=align:center][tex=7.857x3.643]xj0ESHe99JsCaDaib+EnGTpeZODGFjdilMBSXG9UPOQJlVlwa1J5T2WYSqnTDnNRuC8x7ehbcUgt1Q9iu4T9lL1adSsVeqWzrz9OMdeysMMMa1DYwkQ0a4jgmDV6UWyE[/tex]，[tex=7.857x3.5]WcZuvSM2C1uewTlGoy7V0zcnzQMS53LVhHQsi5Cqj7cPEQQNsUq1hEZsUQ96ce0W5dIjGM1c+ZMF7mcPT9J8v2Diw7HdpYtxGZJhVJRvHJ05TKEuwqmhK2oa8Cw4Tktw[/tex].
求 [tex=3.857x1.143]nyaqs4pS2raq/1mQv9WZjA==[/tex] .[p=align:center][tex=7.857x3.643]xj0ESHe99JsCaDaib+EnGTpeZODGFjdilMBSXG9UPOQJlVlwa1J5T2WYSqnTDnNRuC8x7ehbcUgt1Q9iu4T9lL1adSsVeqWzrz9OMdeysMMMa1DYwkQ0a4jgmDV6UWyE[/tex]，[tex=7.857x3.5]WcZuvSM2C1uewTlGoy7V0zcnzQMS53LVhHQsi5Cqj7cPEQQNsUq1hEZsUQ96ce0W5dIjGM1c+ZMF7mcPT9J8v2Diw7HdpYtxGZJhVJRvHJ05TKEuwqmhK2oa8Cw4Tktw[/tex].
求 [tex=3.857x1.143]nyaqs4pS2raq/1mQv9WZjA==[/tex] .[p=align:center][tex=7.857x3.643]xj0ESHe99JsCaDaib+EnGTpeZODGFjdilMBSXG9UPOQJlVlwa1J5T2WYSqnTDnNRuC8x7ehbcUgt1Q9iu4T9lL1adSsVeqWzrz9OMdeysMMMa1DYwkQ0a4jgmDV6UWyE[/tex]，[tex=7.857x3.5]WcZuvSM2C1uewTlGoy7V0zcnzQMS53LVhHQsi5Cqj7cPEQQNsUq1hEZsUQ96ce0W5dIjGM1c+ZMF7mcPT9J8v2Diw7HdpYtxGZJhVJRvHJ05TKEuwqmhK2oa8Cw4Tktw[/tex].
求 [tex=3.857x1.143]nyaqs4pS2raq/1mQv9WZjA==[/tex] .[p=align:center][tex=7.857x3.643]xj0ESHe99JsCaDaib+EnGTpeZODGFjdilMBSXG9UPOQJlVlwa1J5T2WYSqnTDnNRuC8x7ehbcUgt1Q9iu4T9lL1adSsVeqWzrz9OMdeysMMMa1DYwkQ0a4jgmDV6UWyE[/tex]，[tex=7.857x3.5]WcZuvSM2C1uewTlGoy7V0zcnzQMS53LVhHQsi5Cqj7cPEQQNsUq1hEZsUQ96ce0W5dIjGM1c+ZMF7mcPT9J8v2Diw7HdpYtxGZJhVJRvHJ05TKEuwqmhK2oa8Cw4Tktw[/tex].
求 [tex=3.857x1.143]nyaqs4pS2raq/1mQv9WZjA==[/tex] .[p=align:center][tex=7.857x3.643]xj0ESHe99JsCaDaib+EnGTpeZODGFjdilMBSXG9UPOQJlVlwa1J5T2WYSqnTDnNRuC8x7ehbcUgt1Q9iu4T9lL1adSsVeqWzrz9OMdeysMMMa1DYwkQ0a4jgmDV6UWyE[/tex]，[tex=7.857x3.5]WcZuvSM2C1uewTlGoy7V0zcnzQMS53LVhHQsi5Cqj7cPEQQNsUq1hEZsUQ96ce0W5dIjGM1c+ZMF7mcPT9J8v2Diw7HdpYtxGZJhVJRvHJ05TKEuwqmhK2oa8Cw4Tktw[/tex].