障碍物

Prevent access to by barricading .

通过障碍物阻止进入。

If echoes do come back, then the closer the obstruction the faster the succession of bleeps and the deeper the pitch of each bleep, Without needing a constant companion to guide him.

假如真有回波到来，则障碍物越近连续的信号声越快，强度也越高。通过实践盲人可以借助超声电筒的帮助过一种比较正常的生活棗无需一个固定伙伴来引导他。

The president denounced them as "ignorant" saboteurs and in June ordered security forces to lift the blockades.

总统斥责他们是&无知的&破坏分子，并于6月下令武装拆除了他们设置的障碍物。

You use catapults to jump over obstacles.

你可以使用弹射装置跳过障碍物。

The high level used station-behavior pair reinforcement learning to learn the circumambulating direction according to the obstacles.

高层采用&条件——行为对&强化学习机制解决了多移动机器人长障碍物的绕行方向选择问题。

The despising of manual labour, a vestige of the ideology of the exploiting classes, is an obstacle to the progress of our new society.

轻视体力劳动的剥削阶级思想的残余，是我们的新社会前进的障碍物。

The YW(subscript 25G) train corn partments were studied, and passengers and several kinds of barriers (including desks, racks, dosses, seats) were taken into account for airflow. The k-ε turbulence model was applied for numerical simulation of indoor fluid flow and age of air, and the air exchange efficiency was obtained.

笔者以YW(下标 25G)型空调硬卧列车车厢为研究对象，在物理模型中考虑了旅客以及车厢内各障碍物（包括边桌、行李架、床铺、折座）等对流场的影响，采用k-ε湍流模型及数值模拟的方法，对硬卧车厢内流场及空气龄的分布变化规律进行研究，从而得到车厢内的换气效率。

He hurdled two barriers to avoid reporters.

他跳过了两个障碍物以躲避记者。

Then they switched to warm ups with obstacles and a series of lunges.

之后是结合障碍物的热身以及一系列冲刺跑。

In discussion of this problem,obstacles are supposed having known at numerous methods for predigesting problem.

在该问题的探讨过程中，人们尝试了各种方法，如实时性比较好的人工势场法、虚力场法和全局优化性能较强的遗传算法、神经网络、蚂蚁算法等[1-3]，但是这些方法基本上都是在假设障碍物已知的情形下进行的，即将研究的重点仅放在了算法对最优路径的搜索上。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。