您要查找的是不是：
- earth horizon sensor head 地平传感器头
- Infrared Horizon Sensor Head 红外水平传感头
- CCD star sensor with a high accurary and precise mathematical model of starlight passing through the upper atmosphere is used to indirectly sense ths earth horizon, such that the attitude and orbit of the satellite can be accurately determine. 这种导航方案利用高精度的CCD星敏感器，结合星光穿越大气的较精确的数学模型，来间接敏感地平，从而实现对卫星的精确定位和定姿。
- The signal from sensor head is sampled by a A/D converter,then the digital result is transformed to Manchester code and send to low voltage part by plastic fiber. 传感头输出信号经A/D转换器变成数字量后编码成曼彻斯特码,由塑料光纤发送到低压端,用激光供能的方法为高压端的电子器件提供能源。
- Attitude Correction of the Scanning Horizon Sensor 扫描式地平仪姿态测量误差研究
- The principle of phase discrepancy compensation of the tetragonal OCT (Optic Current Transducer) sensor head with dual layer optic circuit is analysed as well as its existing proplem. 分析了四角形双层光路光学电流互感器(OCT)传感头的位相差补偿原理及其存在的问题,进而提出了一种结构更为简洁,性能更加优越的光学电流互感器传感头方案;
- In this paper, we establish the interferometric hydrophones.The fiber optic coil of the sensor head is embedded with the special materials in order to acoustic impedance matching and waterproofing. 中文摘要由于声波能在水中做长距离的传播，使得水中听音器在水下侦测方面一直扮演著关键性的角色。
- A theoretical analysis of the sensor head, it can be used to suppress effectively the birefringence in the single mode fiber which is winded on the sensing part of the OFCS, is given. 对光纤电流传感器的一种光纤绕法进行 了理论分析，这种绕法能有效地降低传感头处引进的双折射。
- The correction algorithms of measurement of the scanning horizon sensor based on earth oblateness 基于地球扁率红外地平仪测量值修正算法研究
- Model of attitude correction of infrared horizon sensor 红外地平仪姿态测量误差模型
- The coupling visibilities(CV) of temperature sensor heads were measured with phase lock loop technique. 采用锁相环技术测试了各传感器的分光可见度随温度的变化关系。
- The rising of the earth above the horizon as seen from the moon. 地出从月球上看到的地球从地平线上升起的现象
- The detector must be mounted sensor head downward 探测器的探头总是朝下安装
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- The attraction of the moon for the earth causes the tides. 月球对地球的吸引力造成潮汐。
- The earth is only a speck in the universe. 地球在宇宙中只不过是一个小点罢了。
- How on earth do they manage to rob the bank? 他们到底怎么抢了银行的？
- Design of a Sensor Head for Hybrid Optical Current Transformer 混合式光电电流互感器电流传感头的设计
- A number of satellites are now circling the earth. 一些人造卫星现在正环绕地球飞行。
- The machine cast up a big heap of earth. 机器卷起了一大堆泥土。
