搜索资源列表
123
- 大气激光通信 大气激光通信因其波长短,发散角小,所以天线可做得很小,但大气通信易受天气、地形、地物等的影响。这种通信常用于空间载体间的通信(包括飞机对飞机、卫星对卫星、飞船对飞船等),因为空间载体通信不存在影响传光的诸多因素。对海军来说,激光对潜通信尤为重要。蓝光或绿光穿透海水时衰减最小,波长为0.47~0.54mm的蓝光经过100m深度传播,其损耗仅为其他波长的1/100。蓝绿光在海水中的穿透能力可达600m以上,其传播方向好,不易被敌方截获,且隐蔽安全,极大地提高了其生存能力
855524
- 飞机设计手册+第10册+结构设计.pdf-Aircraft Design Manual+ Chapter 10+ design. Pdf
model
- 对飞机的生存力进行了系统研究,可用于打击效果评估,作战效能评估等-Carried out a systematic study of the viability of the aircraft can be used for battle damage assessment, Operational Effectiveness Evaluation
FlighTicketBooking
- 飞机订票系统用vs2005为基础做的。关于飞机的价格 时间等!-Airline reservation system with vs2005. About the time the price of the aircraft, etc.!
kqdlx
- 飞机动力学的知识,对做航模有很大的帮助,-Knowledge of aircraft dynamics do Aeromodelling great
Structure-and-strength-of-A380-
- A380飞机结构的先进材料与工艺,讲得还是比较详细的,有图有真相-Structure and strength of A380
fcsjkllq
- 为了协助某型飞机液压能源系统和起落架系统总装调试和外场排-In order to assist in the assembly and debugging of a certain type of aircraft hydraulic power system and landing gear system, and the field arrangement
aircraft-design03
- 经典飞机设计指导手册 第14册 起飞着陆系统设计03-Classic Aircraft Design Guidebook 14th book takeoff landing system design 03
aircraft-design02
- 经典飞机设计指导手册_第14册_起飞着陆系统设计02-Classic Aircraft Design Guidebook _ 14th book _ takeoff landing system design 02
aircraft-design01
- 经典飞机设计指导手册_第14册_起飞着陆系统设计01-Classic Aircraft Design Guidebook _ 14th book _ takeoff landing system design 01
STorM32-BGC-V1.31技术手册
- STorM32-BGC-V1.31技术手册 三轴增稳云台调参资料,对无人飞机云台有兴趣的小伙伴可以看一下