1, In the experiments of air defense, it is a complicated problem that the air-to-surface missile damages the targets on the ground.

2, In the ground air defense fighting, the opposability between the ground-to-air missile and air object is a dynamic opposed process.

3, In infrared homing seeker of single channel-controlled air defense missile, the hardware devices such as gyro and so on were used to solve the coupling problem of imaging rotation.

4, To calculate the fire frequency of coordinate air defense in feet, a calculation model restrained by kill zone depth, course shortcut and interval length between ships is presented.

5, Air defense motto: shoot'em down; sort'em out on the ground.

6, As a new system, passive air defense radar is interested by all over the world.

7, Antiaircraft artillery is the important weapon equipment in air defense and is the important constitute part in air defense system.

8, Article 9 The State protects civil air defense facilities from damage.

9, New S-400 air defense missiles will be deployed at Dmitrov just outside Moscow in March, Ivanov said.

10, To improve the operational effectiveness of portable air defense missile,[http:///air defense.html] the influence of infrared jamming on portable air defense missile is discussed.

11, The open program boasts Prithvi Air Defense anti - ballistic missile interceptor.

12, The ability of intercepting and tracking for air defense antimissile system can be effectively improved by top observation with aerostat.

13, The program aims to bolster the Navy's air defense and operational capabilities using mostly domestic assets.

14, These air defense works were inherited from the war years.

15, Integrating with future air defense combat practice, the paper analyzes dynamic air defense based on centralized command using theory of probability and queuing theory.

16, The result shows the method is practical for the combat effectiveness assessment of air defense system.

17, The destruction of the defending obturation of all kinds of pipelines through walls and floors in civil air defense engineering under explosion shock waves is currently focused on.

18, It is a new application for DIS (Digital Image Stabilization) to the infrared image processing field, in infrared homing seeker of single channel-controlled air defense missile.

19, The hierarchy of an aerial attack target menace evaluation model in air defense system is established using the hierachy analysis method, and the cost weighting coefficient is obtained.

20, According to the request upwards, in this thesis, the main task is to design a information transmission system which can be applied in passive air defense radar.

21, An advanced laser-based missile protection system, the Guardian System is designed to protect aircraft, crew and passengers from the advanced man-portable air defense systems (MANPADS).

22, The firing control system with floating - observation - platform can raise air defense capability considering recovery of our country.

23, With the increasing existing basements and other structures can be used to air defense blockhouse by functional transformation from peacetime to wartime.

24, AWACS: Mobile, long - range radar surveillance - and - control centre for air defense.

25, The eight-day exercise is being held in the South China Sea, where both navies will conduct maritime surveillance, air defense and anti-submarine warfare exercises.

26, Generic methods are hard to settle the problem of the efficiency evaluation of large area air defense information attack because of the subjective index set.

27, The results from the ability of satisfactory and can be used to quantize the ability of air defense missile systems to intercept targets under the conditions given by using an ideal efficiency model.

28, After that, a video frequency impulse transmission system for passive air defense radar has been proposed, and this system has been tested in project, the test result has also been analyzed.

29, Service in January 2010 the second ship of the U. S. Navy Littoral Combat Ship "Independence" is the first equipment "Hai Lamu" point defense air defense system platform.

30, An index system for the information warfare operational effectiveness of air defense is build up.

31, Division of work: Governor Wang is put in charge of transportation, construction, earthquake relief and people's air defense.

32, The Prime Power Unit (PPU) is an air- and highway-transportable, trailer-mounted 1.3MW (megawatt) Generator Set, a key component of the Terminal High Altitude Air Defense (THAAD) system.

33, Air defense weapon system is a complex system, it is characterized with synchronism and concurrency.

34, The cabinet had panicked, and had convened a committee to study the problem of air defense.

35, Troops demand analysis is very important to the operational disposition of ground air defense.

36, The air defense corps , equipped basically with - aircraft artillery - to - air missile systems, carries - to - air operations.

37, As the main defense system in air defense systems, it is very necessary to analyze the effectiveness of interceptive air defense systems.

38, However, such use may not impair their functions as air defense works.

39, Etc. is airport air defense section of public security bureau?

40, Like later F - 16 versions, the air defense version can fire the AIM - 120 AMRAAM radar - guided missile.

41, Conflicts have carried out, including freedom of the seas, air defense training, shooting at sea on an unprecedented scale exercise.

42, The work will be performed at Raytheon Integrated Defense System's Integrated Air Defense Center in Andover, Mass., and the Warfighter Protection Center in Huntsville, Ala.

43, The result has stronger practicability on complete and science evaluation of the air defense communication systems.

44, I really hate the obligation, especially as a air defense soldier.

45, The squadron was protected by a highly mobile anti - tank and air defense.

46, The antiaircraft missile and anti-aircraft artillery is our army's main low-altitude air defense weaponry.

47, The new state arms procurement program until 2015 stipulates the purchase of enough S-400 air defense systems to arm 18 battalions during this period.

48, The test data are analyzed, and air defense operation method for antiballistic missile target has been obtained from test results.

49, Holdover of housing funds and property maintenance costs of civil air defense construction shoes.

50, Combining with the current work, it brings forward the simulation framework of command and control model based on HLA, and analyzes the simulation process of air defense countermine.

51, Furthermore, the mathematics model of the topological optimization design of air defense multisensor network, as well as its solving method, are put forward.

52, The standard air defense fire unit theory demand was calculated by adopting damage probability method and damage target mathematical expectation method.

53, The Air Force and Navy planes took off to neutralize the Iraqi air defense system.

54, Then, Air Defense System optimization method was proposed. Simulation results proves the effectiveness of graph model and critical path algorithm for the analysis of networked Air Defense System.

55, Based on targets relativity, which is mutual affection of targets for accomplishing mission, this paper makes use of cooperative games to set a model of assignment of air defense force.

56, Air defense weapon system is a complex system, it is characterized with asynchronism and concurrency.

57, The simulation system is a computer generated forces (CGF) system, and it can provide virtual air-raid forces as enemy for antiaircraft forces in air defense training.