Design of self- stability servo system in captive balloon;
系留气球自稳定伺服系统的设计
Design of Captive Balloon Telemetry & Telecontrol System And Three-dimensional Real-Time Dynamic Simulation;
系留气球三维动态仿真及测控系统设计
This paper introduces the global positioning system(GPS),analyzes the characteristics of GPS signal,puts forward a kind of new floating GPS jamming means,gives out the realization theory of captive balloon-borne GPS jamming system.
介绍了全球定位系统(GPS),分析了GPS信号的特点,提出了一种新的浮空GPS干扰手段,给出了系留气球载GPS干扰系统的实现原理。
The composition and function of tethered aerostat system is introduced on the basis of analyzing the overall requirements of tethered aerostat system –bome radar.
系留气球是一种应用广泛的空中平台,本文在讨论搭载雷达系留气球系统总体需求的基础上,介绍系留气球系统的组成和功能,总结系统总体设计中涉及到的关键技术,并对关键技术的解决措施进行分析。
Tethered aerostat borne radar system is an integrated information system,in which the tethered aerostat is the carrying platform and the radar is the mission system.
系留气球载雷达系统是以系留气球为搭载平台,以雷达为任务系统的一种综合信息系统,在军事和民用领域有着广阔的应用前景。
The mathematic modeling of tethered balloon ascent are build in this paper,a method which is applied to a system of simulations of tethered balloon ascent and three kinds of design scheme about tethered balloon are presented.
建立了系留气球升空的数学模型,介绍了1个系留气球升空模拟系统的实现方法,提出了单个气球、串式球和混合式3种系留气球设计方案。
This paper takes a tethered balloon with inverted "Y" tail as the object of study based on the numerical simulation.
以某型号具有倒"Y"型尾翼布局的系留气球为算例进行数值模拟计算,在保证尾翼的布置形式及安装位置不变的情况下,对尾翼参数的气动设计进行研究。
To design a more safe and efficient method for the pressure adjustment system of a tethered balloon,this paper discusses its principle firstly,and makes a modeling for it based on the technical needs,then gives an extensible control method.
为了设计一种更安全有效的系留气球压力调节系统测控方法,首先分析系留气球压力调节系统的运行原理,并根据系留气球系统的实际工程需求对压力调节系统进行建模和分析;给出据此模型创建的一种具备可自由扩充条件的压力调节控制策略。
captive balloon
测低空气象气球,系留气球
Modeling and Design of Pressure Adjustment System for Tethered Balloon
系留气球压力调节系统的建模和设计
Research on the Relation between the Change of Membrane Stress Arises and the Change of Interior Differential Pressure of Tethered Aerostats
系留气球压差与球体应力变化关系研究
Some balloonists talked of using captive', ballons from ships.
一些气球飞行家曾提到在舰上使用系留气球的问题。
Dynamic Simulation and Experimental Study on Tethered Balloon at Mooring Condition;
系留气球锚泊状态动力学仿真分析与试验研究
an elongated tethered balloon or blimp with cables or net suspended from it to deter low-flying enemy planes.
有悬浮的为了阻止敌人的低空飞机的电缆或网的拉长的系留气球。
Anti-jamming design of sensor signal sampling system in captive balloon
抗干扰设计在系留气球传感器信号采集中的应用
Blow up a balloon and use a string to tie up the end of the balloon.
给气球充气并且用一根细线系在气球的尾端。
Sedimentary Facies and Oil-Gas Distribution Characteristics of the Silurian in Tarim Basin
塔里木盆地志留系沉积相与油气分布
THE INITIAL CONCEPT OF MULTI-USE PUFF CELESTIAL-COVER
关于多用途系留充气天盖的初步设想
When the atmospheric concentrations of these gases increase, however, more heat is trapped and the Earth's temperature rises.
但是如果这些气体的大气层浓度不断增加,更多的热量将会被留在地球,造成地球气温上升。
Global warming occurs when heat-trapping gases,such as carbon dioxide,get trapped in the atmosphere,causing the Earth's temperature to rise.
全球变暖的原因是像二氧化碳这样的吸热气体,被滞留在大气层中,导致地球温度上升。
World Weather Watch Global Observing System
世界天气监视全球观察系统(全球观察系统)
Research on the relations between gas chromatography retention value of pesticide residues and their numbers of functional groups in molecule
农药残留气相色谱保留值与其分子中基团数目的关系研究
geostationary meteorological satellite system
地球同步气象卫星系统同步气象卫星系统
The air-freshener leaves no stains But aroma.
空气清香剂,留香不留迹。
If the energy ratio is low, the hot gas is held in by the gravity of the galaxy.
若能量比较低,热气体将被星系的引力拘留。
Study on the Dynamics of Petroleum Accumulation in Relict Basin of Tertiary
第三系残留型盆地油气成藏动力学研究
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