1) free travel
自由行
1.
The paper,through a demonstrative case study of "free travel package" product and in.
本文通过"自由行"产品的实证案例研究,结合最新的市场动态,围绕用户在线体验和Web2。
2) Free Run
自由运行
5) idea of free travel
自由旅行
1.
By analyzing Lin Yutang s philosophy of life-long pleasure seeking ,the article gives a succinct account of the Lin s "theory of leisure" and "idea of free travel", and points out that his tourism thought bears the marked brand of middle class.
从林语堂的人生"享乐主义"哲学切入,对林氏的"悠闲理论"与"自由旅行主义"作了简洁的勾勒,并指出其旅游思想具有"中等阶级"的深刻烙印。
6) free flight
自由飞行
1.
Conflict resolution in free flight with linear programming;
自由飞行中冲突解脱的线性规划法
2.
In the condition of free flight, in order to ensure the distance of two aircrafts could not less than a given safety distance, the Pontryagin minimum principle(PMP) of optimal control theory and inner-point restriction condition were introduced to study the conflict resolution problem of free flight aircrafts, in which control vectors were restricted.
在自由飞行中,为了保证任何两架飞机之间的距离不能小于给定的安全间隔,采用内点约束条件和最优控制中的庞特里亚金极小值原理,研究了自由飞行中飞机的控制向量受约束时的平面冲突解脱问题,考虑了只改变速度大小和只改变速度方向的解脱策略。
3.
This paper imported the Delaunay triangulation method, often used in computational fluid dynamics (CFD) in the conflict detection in free flight environment after simplification.
在对自由飞行进行适当的简化建模后,引入常用于计算流体力学Delaunay网格生成方法,对于空中交通冲突进行检测,能够同时检测到空域内的多架飞机间的冲突。
补充资料：自由行波
自由行波
物理学术语。在一个无边界、均匀而各向同性的介质中(即在自由场中)传播的声波。自由行波在传播过程中不发生反射、折射、散射和衍射现象。声波可视作以直线传播的自由行波。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条