2660全新锋范较上一代而言,车身尺寸进行了加大,长、宽、高达到了4450/1695/1477(mm),轴距为2600mm,由此带来了后排腿部空间60mm的提升,以及膝部空间70mm的增加,使乘坐更加舒适。7000新车在外形、空间和动力上均较上一代有所提升,以动...2660全新锋范较上一代而言,车身尺寸进行了加大,长、宽、高达到了4450/1695/1477(mm),轴距为2600mm,由此带来了后排腿部空间60mm的提升,以及膝部空间70mm的增加,使乘坐更加舒适。7000新车在外形、空间和动力上均较上一代有所提升,以动力为例,最大功率从8 8 k W提升到9 6 k W/6 6 0 0 r p m,最大扭矩从1 4 5 N·m提升为155N·m/4600rpm,而预售价格还比老款降低了7000元。这样的价格低于大部分同级别竞争对手,为全新锋范的销量回归奠定了基础。展开更多
The quadrupole mode frequency, the monopole mode frequency, and the critical rotational frequency for stirring a single vortex nucleation along the BEC-BCS crossover are obtained. The results show that, in a rotating ...The quadrupole mode frequency, the monopole mode frequency, and the critical rotational frequency for stirring a single vortex nucleation along the BEC-BCS crossover are obtained. The results show that, in a rotating anisotropic anharmonic trap, the quadrupole mode frequency and the critical rotational frequency for stirring a single vortex nucleation are modified significantly when the system crosses from the BEC side to the BCS side： the anisotropy of the trap induces a downshiff of the quadrupole mode frequency and the critical rotational frequency and helps the vortex formation in the system, while an anharmonic trap induces an upshift of the quadrupole mode frequency and the critical rotational frequency and suppresses the vortex formation in the system.展开更多
The rescue work of our country is facing with huge moral risk, the problem that the waste and the lack of resistance resources exist at the same time commands the realization of the accurate allocation of assistance r...The rescue work of our country is facing with huge moral risk, the problem that the waste and the lack of resistance resources exist at the same time commands the realization of the accurate allocation of assistance resources. Basing on the analysis of the characteristics and hazards of this population, the writer puts forward the suggestions to construct the urban vagrants＇ accurate rescue system with the relevant suggestions： perfecting the relief systern, fulfilling the basic functions of the relief management station, setting up an environment of sound laws and regulations. Take the temporary solution as the way and the permanent cure as the goal, not only achieve the resolve of the matter on surface, but also the matter of essence, enhance the overall viability of the urban wandering population.展开更多
文摘2660全新锋范较上一代而言,车身尺寸进行了加大,长、宽、高达到了4450/1695/1477(mm),轴距为2600mm,由此带来了后排腿部空间60mm的提升,以及膝部空间70mm的增加,使乘坐更加舒适。7000新车在外形、空间和动力上均较上一代有所提升,以动力为例,最大功率从8 8 k W提升到9 6 k W/6 6 0 0 r p m,最大扭矩从1 4 5 N·m提升为155N·m/4600rpm,而预售价格还比老款降低了7000元。这样的价格低于大部分同级别竞争对手,为全新锋范的销量回归奠定了基础。
基金Supported by the National Natural Science Foundation of China under Grant Nos. 10774120 and 10975114 and by Natural Science Foundation of Northwest Normal University under Grant Nos. NWNU-KJCXCC-03-48 and NWNU-KJCXGC-03-17
文摘The quadrupole mode frequency, the monopole mode frequency, and the critical rotational frequency for stirring a single vortex nucleation along the BEC-BCS crossover are obtained. The results show that, in a rotating anisotropic anharmonic trap, the quadrupole mode frequency and the critical rotational frequency for stirring a single vortex nucleation are modified significantly when the system crosses from the BEC side to the BCS side： the anisotropy of the trap induces a downshiff of the quadrupole mode frequency and the critical rotational frequency and helps the vortex formation in the system, while an anharmonic trap induces an upshift of the quadrupole mode frequency and the critical rotational frequency and suppresses the vortex formation in the system.
文摘The rescue work of our country is facing with huge moral risk, the problem that the waste and the lack of resistance resources exist at the same time commands the realization of the accurate allocation of assistance resources. Basing on the analysis of the characteristics and hazards of this population, the writer puts forward the suggestions to construct the urban vagrants＇ accurate rescue system with the relevant suggestions： perfecting the relief systern, fulfilling the basic functions of the relief management station, setting up an environment of sound laws and regulations. Take the temporary solution as the way and the permanent cure as the goal, not only achieve the resolve of the matter on surface, but also the matter of essence, enhance the overall viability of the urban wandering population.
