The seven solutions address intrusion detection, crowd control, loitering, standing vehicles, forbidden direction or path of motion, camera triggering, and facility utilization.

七款软件方案适用于入侵警报，人群控制，运动和静止车辆，禁止行驶方向和道路，摄像机触发和设备利用。

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Drag is the force of air resistance pushing against a ball's motion and slowing it down, while lift is a force causing a ball to swerve off a straight path.

拉力是一种物体在空气中所受到的阻力，它能产生与球运行方向相反的作用力，减缓球的运行速度，而升力则是一种能使物体偏离直线运行轨迹的力。

youdao

The technologies of intelligent mobile robots involve robot navigation and localization, path planning, motion control, etc.

智能移动机器人技术涉及到机器人导航与定位，路径规划，运动控制等。

youdao

The SNP motion accuses Tony Blair of pursuing "an inevitable path to war".

BBC: Liddell raises UN doubt over Iraq