The synthesis of ν - curcumene was described. The experiment affirmed that ν - curcumene can aromatize to α - curcumene readily at room temperature.用金属锂 - 液氨一步还原法合成γ姜黄烯.实验证实γ姜黄烯极不稳定,室温下极易芳香化转变成α姜黄烯....
Even her soul, so strong for rhapsody, was not enough.甚至于她那特别善于狂想的灵魂也不足挂齿.Towards the despair of Rhapsody, Capriccio!绝望への狂想曲迫り来る空岛の消灭!The rhapsody reminds people of a vast plain.这段狂想曲能令人联想到那辽阔的草原!...George Gershwin'...
Objective The aim is to analyze and seek for the best treatment for ulcerative blepharitis.目的分析溃疡性睑缘炎的最佳治疗方法.Purpose : To observe the therapeutic effect of squamous blepharitis treated with liquefacient nitrogen cryother...
Nuclear weapons plants across the country are heavily contaminated with toxic wastes.全国的核武器工厂均受到了有毒废弃物的严重污染。Lead can accumulate in the body until toxic levels are reached.铅会在体内积聚直至造成铅中毒。Toxic waste could endanger lives a...
It might be worth taking a long hard look at your frustrations and resentments.认真仔细地审视一下自己的失落和不满情绪可能很有必要。He could never transcend his resentments and his complexes.他从来不能把他的怨恨和感情上的症结置之度外.Resentments are starting to fester...