final approach course中文是什么意思

• 最后进近航线

• final    adj. 最终的，最后的，终极的；结局的，结果的；决定性 ...
• approach    vt. 1.向…接近，走近；使接近。 2.探讨；看待，对 ...
• course    n. 1.进程，经过，过程，趋势；经过期间。 2.进路； ...
• course; final    终航线
• final course    终航向
• final approach    爱情泡泡糖; 进入目标; 在第五边上进入着陆; 最后进场
• approach course    接敌航向; 进场方向; 进场航线; 进场航向; 进场路线
• final great-circle course    最终大圆航向
• aids to final approach and landing    进场着陆导航设备
• fas final approach segment    最后进近段
• final approach climb    进入着陆末段前的上升
• final approach configuration    着隅接地前飞晃态
• final approach controller    最后进近管制员
• final approach fix    第五边进入点; 最后进场定位点
• final approach fix altitude    第五边定位高度
• final approach heading    着陆航向
• final approach procdeure    第五边操作程序
• final approach segment    最后进近航段
• final approach speed    第五边速度
• final approach surface    最低进近面
• final approach symbol    第五边速度标记
• final approach vfr    目视飞行规则的最后进近
• final-approach configuration    着隅接地前飞机形态
• on long final approach    在长五边上
• the final goods approach    最终产品法

• Wake vortex separation standards are used to prevent hazardous wake vortex encounters which mainly found in the final approach course within the airport termination zone . firstly , this paper analysis the mechanism of the vortex decay and research the influence on the safety of the flight ; then . several different radar wake vortex separation standards are compared and some basic guidelines are developed to establish the future vortex standards . in addition , one kind of advance vortex classification for the civil airplane is proposed . secondly , an encounter hazard model which established for the following aircraft and a simple vortex decay model which mostly concern with the proceeding one are developed ; and a safe separation model can be derived from the both . finally , through the simulation calculation , the correctness of the vortex classification of different types of aircrafts are tested and proved
  本课题对雷达管制条件下的最小尾流间隔标准进行了较为详细的分析和研究；首先对尾流的形成和消散机理以及尾流对飞行安全的影响做出了详细的分析，然后就目前实行的几种不同的最小尾流间隔标准进行了比较和分析，提出了相关的几条准则和一种改进的机型尾流分类标准；在这之后，采用理论分析和统计数据分析相结合的方法，建立了尾流危险遭遇基本模型和尾涡消散模型；并在此基础上对民用航空不同机型的尾流分类的合理性进行了计算和评估，为最小尾流间隔标准的确定和改进提供了初步的理论依据。