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- wake vortex avoidance control 尾涡回避飞行控制
- Simulation of Wake Vortex Detection with Airborne Doppler Lidar. 用机载多普勒激光雷达探测尾旋的模拟。
- Engineers are working on ways to detect hazardous wake vortices so pilots can avoid them or to design aircraft that leave safer skies behind them. 工程师正在研究，想找出有效的点子，侦测危险的机尾涡流，或设计不会危及后方空域的安全飞机。
- A moving-target tracking and obstacle avoidance control system for unicycle mobile robots is proposed in this paper. 设计了双回路的双轮移动机器人运动目标追踪与避障控制方案。
- It is found that the vortex structures include the Kelvin?like vortexes in shear?layer of jet, the cross?flow separation vortex pair, the horseshoe vortex system in upstream bottom region of jet and the wake vortexes. 发现主要有4类旋涡,即射流主体周缘剪切层的类开尔文涡列、横流绕流分离旋涡、射流喷口前缘的马蹄涡系和尾迹涡。
- Strategies for Circulation Evaluation of Aircraft Wake Vortices Measured by Lidar. 光达观测的飞机尾波涡旋的环流评价战略。
- Harm of Aircraft Wake Vortex and Its Status Quo of Study 飞机尾流涡的危害与研究现状
- Research on Collision Avoidance Control for Soccer Robot 关于足球机器人避障控制的研究
- The wake vortices of an impinging jet in crossflow were studied experimentally by means of laser-induced fluorescence (LIF) flow visualization and particle image velocimetry (PIV) measurement. 摘要本文采用LIF（激光诱导荧光）流动显示和PIV（粒子图像速度场仪）测量对横流冲击射流的尾迹涡结构进行了实验研究。
- I didn't wake up until I heard the alarm clock. 直到听到闹钟的铃声我才醒来。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- If I fall asleep at the wheel wake me up. 如果我开车时睡着了，就叫醒我。
- He pushed hard on the brake pedal to avoid a collision. 他使劲踩下煞车踏板以避免撞车。
- I wake up with a very thick head this morning. 我早晨醒来觉得头昏昏沉沉的。
- She tread lightly so as not to wake the baby. 她步子很轻，以免惊醒孩子。
- Industry rarely thrives under government control. 在政府控制之下工业很少会发达。
- The merest noise is enough to wake him. 一丁点儿声音就足以把他吵醒。
- He brake his car just in time to avoid an accident. 他及时煞车，避免了一次事故。
- We should use anthracite to avoid air pollution. 我们应该使用无烟煤以防止空气污染。
- Those rebellious teenagers are hard to control. 那些反叛的青少年很难管教。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
