中文摘要：

这研究的目的是在热带气旋(TC ) 检验差别在用一架贝它飞机上的一个 mesoscale 模型的不同气旋的发行量地点的形成。一个弱起始的旋涡在气旋的发行量在不同位置被强加。数字实验显示位于中心和气旋的发行量的东北部分的热带骚乱对 TC 形成有利，当位于气旋的发行量的南方的那些是相反的时。自从当起始的旋涡被放在气旋的发行量的南部的部分时，贝它效果山峰在旋涡的东北象限导致的不对称的发行量，旋涡开始由于气旋的发行量的西的风的效果在南方发展。气旋的发行量的西的风逐渐地，减少和旋涡主要被贝它效果以后贡献。因此， convection-circulation-moisture 的建立积极反馈被推迟，对 TC 快速的开发相反。相反，当起始的旋涡被放在气旋的发行量的北部分时，贝它旋回的重叠并且在东方气旋的发行量的风在旋涡的东北部分导致更强壮的 wavenumber-1 风。更大的不对称的风仔细通过精力变换与对称的风被联系，因此加速积极反馈并且便于进更强壮的 TC 的旋涡开发。同时，当起始的旋涡被放在中心和气旋的发行量的东方部分时，旋涡发展比慢一些比它什么时候被放在北部分，却强壮当在南部的部分放了时。

英文摘要：

The aim of this study is to examine the difference in tropical cyclone （TC） formation in different cyclonic circulation locations using a mesoscale model on a beta plane. A weak initial vortex is imposed at different positions in a cyclonic circulation. Numerical experiments indicate that the tropical disturbances located in the center and northeastern parts of the cyclonic circulation are favorable to TC formation, while those located in the south of the cyclonic circulation are unfavorable. Since the asymmetric circulation induced by the beta effect peaks in the northeastern quadrant of the vortex, when the initial vortex is placed in the southern part of the cyclonic circulation, the vortex begins to develop in the south due to the effect of the westerly wind of the cyclonic circulation. The westerly wind of the cyclonic circulation gradually decreases and the vortex is contributed mainly by the beta effect afterwards. Thus, establishment of the convection circulation-moisture positive feedback is delayed, unfavorable to TC rapid development. On the contrary, when the initial vortex is placed in the northern part of the cyclonic circulation, the superposition of the beta gyres and easterly wind of the cyclonic circulation induces stronger wavenumber-1 wind in the northeastern part of the vortex. The greater asymmetric wind is closely associated with the symmetric wind through energy conversion, thus accelerating a positive feedback and facilitating vortex development into a stronger TC. Meanwhile, when the initial vortex is placed in the center and eastern parts of the cyclonic circulation, the vortex develops a little slower than when it is placed in the northern part, but stronger than when placed in the southern part.