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- light detect ship wake 光检测尾流
- A method was given according to the characteristic of light signal forward-scattered from bubbles in water to get information about the bubble distribution and movement in ship wake . 根据光对水中气泡的前向散射信号的时域波形特点,提出了一种测量舰船尾流中气泡分布特征和运动状态的新方法,可以准确解算出气泡的尺度和运动速率。
- Ship wake appearances possess information of ship type, tonage and speed.Wakes' target recognition is a helpful way for ship identification. 摘要船舶尾流形貌包含着船舶类型、船舶吨位、船舶航速等方面的信息,对尾流目标的识别是船舶识别的一种有用途径。
- We apply "GPU-based wave equation simulation" and "particle-system-based simulation" to the simulation of ship wake, and we also show their pro and cons. 在船的尾迹模拟方面,我们利用采用了“基于GPU求解二维波动方程的模拟方法”和“基于粒子系统的模拟方法”两种方法,并对比了两种方法各自的优缺点。
- Algorithm to Detect the Ship Wake from ERS-1 SAR Ocean Imagery 一种从ERS-1SAR海洋图像中检测船舶航迹的算法
- Image segmentation is critical to feature extraction,recognition and tracking of UAV infrared detection ship target. 红外图像分割是无人机探测红外舰船目标特征提取、识别与跟踪的基础。
- The purpose was to exchange knowledge and experience in the application of LIght Detection And Ranging LIDAR system to weather monitoring. 到访的目的是就激光雷达系统应用于天气监测方面交流心得和经验。
- The light detection center of Qianjiang Motors obtained certification of Chinese National Lab Certification Committee (CNAL) on Dec. 28th 2004. 2004年12月28日;钱江摩托灯具检测中心获得中国实验室国家认可委员会(CNAL)认可.
- Ship wake detection based on laser Doppler effect 基于激光多普勒效应的舰船尾流探测研究
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- This paper introduces the theory and merits of light detection and ranging(LIDAR),and compares it with the conventional photogrammetry. 介绍了激光雷达系统的原理和优点,并将其与传统的摄影测量方式进行了比较。
- Ship wake guided torpedo and the defense technique 舰船声尾流自导鱼雷及其防御技术
- A new type of rectilinear displacement sensor which is based on the principle of polarized light detection is introduced in this paper. 本文提出了一种基于偏振光检测的直线位移传感器,它具有非线性预校正的功能。
- Simulation of Ship Wake in Complex Environment 复杂环境下的舰船航迹仿真
- Ship Wake Optical Characteristic Analysis 舰船尾流光特性分析
- The portrait shows fine effects of light and shade. 这幅肖像画的浓淡色调表现得很好。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- Now I begin to see light on their good intentions. 现在我对他们的良好动机开始有所领会了。
- I can see the ships wakes crisscrossing each other on the ocean surface. 海面上到处都是舰船互相交叉的航迹。
- The bright light of the car dazzled me. 这汽车的灯光使我目眩。