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随着社会经济的发展,复转军人复转后领取的复员费、转业费数额日趋增大。特别是近年来。出现了复转军人复转所得新类型的财产即自主择业的军队转业干部领取的自主择业补助费。这些费用在离婚时往往成为双方当事人争执的焦点。如赵某某,女,1970年出生,某小学教师。吕某。男,1970年出生,1988年入伍。1997年4月吕某与赵某某结婚,婚后生育一个女儿。2003年吕某从部队转业, 相似文献
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锂云母是兼含锂、铷和铯这3种关键矿产的特色矿物资源.先前采用硫酸熟化?水浸工艺有效地从锂云母精矿中同步提取锂、铷和铯.为了进一步明晰锂云母的硫酸熟化机理,采用X射线衍射(XRD)、扫描电子显微镜(SEM)、能谱仪(EDS)研究硫酸熟化过程物相转变机制,同时进行硫酸熟化动力学实验以查明其动力学控制因素.研究结果表明:熟化... 相似文献
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随着社会经济的发展,个体运输业以其灵活、快捷、方便的优点而被人们所青睐。但大部分个体车主往往文化素质低。经验少,对承运的货物不加检查、询问。就接受承运业务.托运人为了降低成本,往往对承运人的资格也不加审查,如果遇到所承运的货物属危险品时就存在着潜在的危险,甚至直接危及人的生命。 相似文献
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This paper was to validate the effects of airfoil thickness ratio on the characteristics of a family of airfoils. Research was carried out in different ways. First, tests were conducted in the wind tunnel. And numerical simulation was performed on the basis of tests. Results from calculation were consistent with tests, indicating that numerical method could help evaluate characteristics of airfoils. Then the results were confirmed by compared with empirical data. The study also showed that the determining factor of lift is not only the thickness ratio, but the angle of attack, the relative camber and the camber line. The thickness ratio appears to have little effect on lift coefficient at zero angle of attack, since the angle of zero lift is largely determined by the airfoil camber. According to the research, numerical simulation can be used to determine the aerodynamic characteristics of airfoils in different environment such as in the dusty or humid air. 相似文献
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以黄芪种子和带子叶的上胚为处理对象,用在培养基里添加不同浓度秋水仙素的方法,研究了秋水仙素不同浓度、不同处理时间对黄芪多倍体诱导的影响.结果表明,两种处理对象的诱导效果受秋水仙素浓度和处理时间两方面的影响.以成熟种子为处理对象,各种秋水仙素浓度和处理时间组合均可诱导出多倍体植株,但以秋水仙素浓度100mg/L,处理时间14d的组合加倍率最高,达13.3%;以带子叶的上胚为处理对象,从秋水仙素浓度50mg/L,处理时间7d开始有较低的加倍率,以秋水仙素浓度100mg/L处理时间7d的加倍效果最好,为10.9%.细胞染色体鉴定结果为:四倍体染色体数为2n=4x=32;而二倍体的染色体数为2n=2x=16. 相似文献
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