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从强制婚检到自愿婚检意味着政府从婚检领域的退出,但是,自愿婚检不能很好地保护公共利益,也不能保障个人的知情权。因此,政府不能一走了之,而是要尽快实现从“划桨政府”向“掌舵政府”的转变,通过建立和培育社会中介组织来填补政府退出后留下的权力空位。随着社会的进一步发展以及福利政府理念的确立,婚检福利化是婚检制度发展的大势所趋。  相似文献   

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4-Methylmethamphetamine has been detected in samples submitted for analysis in several states throughout Australia. Six ring substituted methyl isomers of methamphetamine and amphetamine were synthesised and analysed. As the regioisomeric 2-, 3- and 4-methylmethamphetamine and 2-, 3- and 4-methylamphetamine have virtually identical mass spectra, the use of MS is an ineffective technique to discriminate between these closely related compounds. We set out to determine whether the regioisomers could be differentiated by a combination of GC-MS, acetyl derivatisation and GC-IRD. We demonstrate that the three isomers of methylmethamphetamine and methylamphetamine can be separated by GC, and a combination of acetyl derivatisation and vapour phase IR can identify the specific ring substituted compound.  相似文献   

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