Diaryl nitroxides are even more stable than the dialkyl nitroxides.二芳基氮氧化物自由基比二烷基氮氧化物自由基还要稳定.The immediate products of this reaction are alkali - metal derivatives of dialkyl phenylmalonates.此反应得到的产物为二烷基苯基丙二酸酯的碱金属盐衍生物.Th...
She was unable to sell it, because for one thing its size was awkward.她卖不掉它，一来是由于尺寸用起来不方便。Don't set him the task. For one thing he's old; for another he's in poor health.不能让他去干, 一则年纪大, 二则身体弱.Many people wa...
Would you enlighten me on your plans for the future?请给我解释一下你将来的计划好吗?At last , we bring forward JW rule based on the enlighten idea.采用启发式思想提出了jw准则,为K值 的选择提供依据.Can you enlighten her on this subject?对这个问题你能启发启发她 吗 ?Electron...
Conclusion Domestic salmon calcitonin nasal spray is bioequivalent with the importation.结论国产与进口鲑鱼降钙素喷鼻剂生物等效.Calcitonin gene - related peptide ( CGRP ) is the most potent vasoactive peptide in human.降钙素基因相关肽 ( CGRP ) 是迄今发...