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- Radar is used to detect objects in the air or at sea. 雷达被用来探测空中或海上的目标。
- It is no employing radar to detect objects in water. 使用雷达探测水下目标,没有什么用处。
- It is no use employing radar to detect objects in water. 使用雷达探测水下目标是没有用的。
- For their first attempt, the researchers designed a cloak that prevents microwaves from detecting objects. 作为头一步,研究人员设计出能阻止微波探测到物体的斗篷。
- Edge-fragment feature is very stable in detecting objects with large variances in color, texture and shape. 对于颜色、纹理变化较大的目标,边界片段是一种较为稳定的特征。
- Our own warm atmosphere and the heat generated by the telescope would make it impossible to detect objects as small as planets. 地球周围温暖的大气层和望远镜散发的热量使得我们根本不可能找到比行星更小的物体。
- In the monitoring and control system for port,digital map monitoring and video monitoring make it more intuitionistic for people to detect objects. 综合介绍了视频监控系统的发展、结构组成和功能应用等方面的内容 ,并对不同情况下的视频运动检测算法进行了介绍。
- Perceptual organization is a powerful tool for automatic detection objects. 感知组织是自动检测目标的有力工具。
- Slim able to detect objects. 能对超薄型物体进行检测。
- These results reflect approximate average obtained at various sites. Depending on soil mineralization and ground conditions, it is possible to detect objects at even greater depths. 这些结果反映近似平均获得各部位。取决于土壤矿化和地面条件下,很可能发现物体更深处。
- The work presented here is a comprehensive study of using time reversal to detect objects located in an inhomogeneous environment using backscattered signals with an emphasis on littoral environments. 近年来,时间反转法已应用于平板破损侦测之研究,时反法是利用声波时反回传讯号的不变性,进而检验结构有无破损之情况。
- A spot of light on a radar or sonar screen indicating the position of a detected object, such as an aircraft or a submarine. 光点雷达或声纳显示屏指示被探测物体,如飞机或潜水艇位置的亮点
- Any undesired particles cast a shadow which is detected by the Cognex cameras making it possible to detect objects which are the same colour as the tube itself. 任何瑕疵会投射出一个阴影,康耐视相机会探测到该阴影,这使得它可以探测出与管筒本身有同样颜色的物体。
- In addi-tion, the limitation that detected object must be put between the measurement apparatus was removed. 本方法还可以摆脱前向测量法必须把被测物体放在测量装置之间的限制。
- Nuclear explosives would be needed only for deflecting the largest NEOs, which are the least common and most easily detectable objects. 只有在对付最大型的近地物体时,才会需要核子武器,然而这种近地物体非常罕见,而且很容易可以侦测得到。
- Experiments on some infrared images make it was clear that the method detects object regions effectively. 对不同红外图像进行的仿真试验表明了该方法的有效性。
- He always travels first class expense is no object. 他出门总是用头等票--费用不成问题。
- He was too shortsighted to focus on the object. 他由于近视过深而无法把视力焦点对准在该物体上。
- The dentist could detect no decay in her teeth. 牙医检查了她的牙,未见有龋齿。
- Various objects were on the table. 桌子上摆着各种各样的物体。