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- Parachute Altitude Wind Sensor 降落伞高度风力传感器
- Abstract: here is larger effect of flow angle-of-attack caused by high altitude wind on aerodynamic load and flight environment in rocket flighting. 摘 要: 高空风引起的气流攻角对火箭飞行中的气动载荷和飞行环境有较大的影响。
- Parachute Altitude Recognition System 降落伞高度识别系统
- After a brief introduction of the operational principal of the wind sensor, we focus on the target, blue print and structure of the CTD controlling circuit. 在简单介绍了该风速计的测量原理之后,主要介绍了恒温差控制电路的电路指标,方案选择,并给出了电路结构。
- This paper describes the controlling circuit of a two-dimensional CMOS silicon wind sensor, which exploits CTD controlling mode and can simultaneously measure both the wind velocity and direction. 在简单介绍了该风速计的测量原理之后,主要介绍了恒温差控制电路的电路指标,方案选择,并给出了电路结构。
- Different yes, he is wearing a glider suits, the paraglider carrying huge, carrying flowers, Yu from 200 meters altitude winds from the. 不同的是,他是穿着滑翔服,背着硕大的滑翔伞,捧着鲜花,从200米高空驭风而来的。
- CMOS thermal wind sensor and its package CMOS工艺实现的热风速传感器及其封装
- Last there is the jet stream these are high altitude winds concentrated in narrow, meandering bands of rapidly moving air that come mostly out of the west but it can come from all directions. 最后还有一种风叫急流,这种风是集中在狭窄、曲折地带的高速运动的气流,大多为西风,但各种风向都有可能。
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
- The wind whirled the dead leaves about. 风吹得枯叶在四处回旋。
- The boat heeled over in a strong wind. 船在强风吹袭下倾侧了。
- The shutters thumped the wall in the wind. 在风中百叶窗砰砰地碰在墙上。
- Delivery of supplies to a place by parachute. 伞投,空投用降落伞向一个地方投放物资
- We are flying at an altitude of 20000 feet. 我们的飞行高度是20000英尺。
- The airliner flew at an altitude of 20000ft. 客机在两万英尺的高度飞行。
- Design EIA-485 Interface Module for Dynamic Performance Wind Sensor 风向风速传感器EIA-485接口模块的设计
- At this altitude you often get strong winds. 在这一纬度地区,经常有大风。
- The plane flew at an altitude of30000 feet. 飞机在三万英尺的高空飞行。
- When his parachute failed he thought he was a goner. 他的降落伞打不开了,他想他算完了。
- Our first parachute jump was an exhilarating experience. 我们第一次跳伞感到兴奋莫名。