第一个<img data-latex="{H}_{2}" data-qs-formula="true" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACQAAAAcCAYAAAAJKR1YAAACWUlEQVRYR+3WS6hNcRTH8c/NI3kkecZACImUKAoZIYSSIq+JQilC3omSRyaiiDKRR14TzFCilImUmMgjA6+RgeSR0NJ/69zbPmfve7pHd3D/dTqD/d97ff/r/1u/tZq0s9XUznh0ABXdSJkMTcIcTEFn/MJzvMYlfMBYLMBk9MBPvE37ruFVEUj2vAxQtncVzmIPDuB3TpCZuIXj2IbvZUFaC9QVh7EJC3GjSqCdOIh1ON1amNhfNkP9cA4jsBhPcoJ1xzEswSw8bCTQeIQWQjsr8Skn2FBcxA8sx7tGAsWpQ8BHsSMFbRkvRB/6Cai42q+NAuqE/Qh91NLGWpzC5gReD08pDfXGGcyuoY1K0c/A/bpoSoo6009P3K5yFd0wPXnSMrxpJFAY3vUC/UzETdzBenzOAYqKnoth6IIJOIKnlXuLyj6e702/WvrJTHMXDlXJzlQMx/lkqouwFSvwsqwxZvqJj83Ho5xglfoJ/4lrbbmiMAI2Mp152GBcSPqM/7+rKEOjcTn5TjVv6Z9KvQ+W4kUV6KjUAdiQrrRvArpXmdUioKw3ncQWfMsJVkY/ebcYhw333467ZTNUpjdF5kIXtZpu3hWGXw3BbnwpA9QLJ1KrmIYHOceMcSQ6f3T2Wk235avhVauTqD8WVdk4zMPIdIII+j6VZzbbRLVEkx1VsSf62+M0CTyr4UNjko72oRlMGVHX62/V3huIjWkqCJhB6VD/nL1I1G0JFJPkGlxJ02R8O+wkyv9qGQ21JUz4UIg4nLlyhaM3m53+Z4ZKHbADqChN7S5DfwAqg3odeySAPQAAAABJRU5ErkJggg==" style="vertical-align: middle;">受体拮抗剂把侧链增长为四碳原子,链端换为碱性较弱的甲基硫脲(布立马胺)。拮抗作用较<img data-latex="{N}^{a}" data-qs-formula="true" src="data:image/png;base64,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" style="vertical-align: middle;">胍基组胺强100倍,且选择性好。可惜口服无效。( )<br>·正确<br>·错误

注意：此页面搜索的是所有试题

第一个<img data-latex="{H}_{2}" data-qs-formula="true" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACQAAAAcCAYAAAAJKR1YAAACWUlEQVRYR+3WS6hNcRTH8c/NI3kkecZACImUKAoZIYSSIq+JQilC3omSRyaiiDKRR14TzFCilImUmMgjA6+RgeSR0NJ/69zbPmfve7pHd3D/dTqD/d97ff/r/1u/tZq0s9XUznh0ABXdSJkMTcIcTEFn/MJzvMYlfMBYLMBk9MBPvE37ruFVEUj2vAxQtncVzmIPDuB3TpCZuIXj2IbvZUFaC9QVh7EJC3GjSqCdOIh1ON1amNhfNkP9cA4jsBhPcoJ1xzEswSw8bCTQeIQWQjsr8Skn2FBcxA8sx7tGAsWpQ8BHsSMFbRkvRB/6Cai42q+NAuqE/Qh91NLGWpzC5gReD08pDfXGGcyuoY1K0c/A/bpoSoo6009P3K5yFd0wPXnSMrxpJFAY3vUC/UzETdzBenzOAYqKnoth6IIJOIKnlXuLyj6e702/WvrJTHMXDlXJzlQMx/lkqouwFSvwsqwxZvqJj83Ho5xglfoJ/4lrbbmiMAI2Mp152GBcSPqM/7+rKEOjcTn5TjVv6Z9KvQ+W4kUV6KjUAdiQrrRvArpXmdUioKw3ncQWfMsJVkY/ebcYhw333467ZTNUpjdF5kIXtZpu3hWGXw3BbnwpA9QLJ1KrmIYHOceMcSQ6f3T2Wk235avhVauTqD8WVdk4zMPIdIII+j6VZzbbRLVEkx1VsSf62+M0CTyr4UNjko72oRlMGVHX62/V3huIjWkqCJhB6VD/nL1I1G0JFJPkGlxJ02R8O+wkyv9qGQ21JUz4UIg4nLlyhaM3m53+Z4ZKHbADqChN7S5DfwAqg3odeySAPQAAAABJRU5ErkJggg==" style="vertical-align: middle;">受体拮抗剂把侧链增长为四碳原子,链端换为碱性较弱的甲基硫脲(布立马胺)。拮抗作用较<img data-latex="{N}^{a}" data-qs-formula="true" src="data:image/png;base64,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" style="vertical-align: middle;">胍基组胺强100倍,且选择性好。可惜口服无效。( )
·正确
·错误

参考答案

随机试卷

郑州工业应用技术-计算机应用基础