In order to make it land automatically and safely,a novel method of UAV automatic landing s guidance in all weather is proposed based on the cooperative object that is controlled to radiate infrared on the landing runway(highway or square available) and infrared computer vision.
GPS受他国控制和易受干扰对基于该导航系统的无人飞行器导航和着陆具有潜在危险,为了使其安全自动着陆,提出通过在着陆跑道(广场或公路)上预设具有受控发射红外光的地面合作目标,实现无人飞行器的视觉全天候自动精确着陆新技术。
The Development of Special Meteorological UV-B Radiometer for All-climate;
全天候气象专用B波段紫外辐照计的研制
The system has been applied to all-climate automation monitor and measurement for the circumstance of ice and water.
基于冰的弱导电性特点,以及空气、冰与水的电阻、电容值随温度变化存在的差异,本文提出利用空气、冰与水物理特性差异实现对冰、水情全天候自动化监测的分层检测原理,同时设计了电阻式与电容式两种不同的冰、水情自动化监测系统结构,实现了对河流、水库,湖泊、冰川、近海海洋冰、水情的全天候自动化监测。
The All-weather remote-storage solar water-heater;
全天候分体式太阳能热水器
For the characteristic of water information measuring and reporting in Taiyuan Fenhe River,this paper shows an all-weather hydrological measuring and reporting system which suits for the north area where rivers will ice over in winter.
设计制作了适合于我国北方冬季结冰地区的全天候河道水情测报系统。
Acquisition of all-weather land surface temperature (LST) with high spatial resolution provides a precondition and groundwork to monitor and evaluate cold disaster continuously.
全天候获取高分辨率的陆面温度(LST)是对寒冷灾害进行全天候监测、评估的前提和基础。
The velocity data are presented, and the uncertainty of the measurement is analyzed.
结果表明:系统性能可靠,测试精度高,实现了常规靶场全天候测量。
All-weather detection method of driver fatigue
一种全天候驾驶员疲劳检测方法研究
All Weather Operation Panel
全天候作业专家小组(全天候作业组)
It is of paramount importance to the safety of murals to track the monitoring data in all-weather conditions.
全天候跟踪监测的数据对壁画安全有着至关重要的作用。
all-weather acrylic resin
全天候型丙烯酸树脂
all weather liquefied petroleum gas
全天候液化(石油)气
all weather grade liquified petroleum gas
全天候级液化石油气
a tough all-weather faBric.
一种坚韧的全天候织物
The fusion and application of multi-source remote sensing data in real time monitoring of grassland snow of China
多源遥感数据协同的我国草原积雪范围全天候实时监测
Global Monitoring for Climate Change Programme
气候变化全球监测方案
Study on Structure of All-around Measuring in College Entrance Examination;
高考全科能力测量结构研究——以天津市为例
This system possesses many specialties including display aim taking on TV set, loading forms quickly, visual display, measurment speed in a high precision, decoding quickly, all-weather work etc.
系统具有电视观瞄、快速装表、直观显示、测速精度高、解算速度快、全天候等特点。
Relative Spacecraft Orbit Determination with Incomplete Relative Measurements
相对测量信息不全的航天器相对轨道确定方法研究
weatherproof industrial television monitoring system
全天候工业电视监控系统
We'll be waiting for calling the whole day in working days.
我们将在工作日全天等候您的致电！
The plane` s equipped for all-weather fly.
这架飞机的装备可以作全天候的飞行.
all-weather body
四季可用的车身,全天候车身
AWCLS (All-Weather Carrier Landing System)
全天候航空母舰上着陆系统