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- rotating direction finder 旋转测向仪,旋转式测向仪
- I am calibrating radio direction finder or adjusting compasses. 我正在校准无线电测向仪或校正指南针.
- Inspection installation for loop antenna of direction finder on berth. 测向仪环状天线船台安装检查。
- rotating antenna direction finder 旋转天线测向器
- A radio direction finder system is designed on the basis of the principle of Doppler Direction Finder technology. 在对多普勒无线电测向技术深入研究的基础上设计实现了一套无线电测向系统.
- The first section of this paper discusses the theory of the Doppler Radio Direction Finder technology. 本文首先分析了多普勒无线电测向技术的基本原理。
- In this case the fighters, typically Focke-Wulf Fw 190s, were equipped only with a direction finder and landing lights. 夜间战斗机的乘员多在两名或者是两名以上，除了共同分担作业压力，提高滞空时间，也可以更好的搜索目标。
- Function test and calibration self-heterodyne curve for direction finder on sea trial. 航行试验中测向仪效用试验及自差曲线校正。
- The rotating speed and rotating direction of DC.motor is controled by the DC.returnable system which carry out the returnable performing on actuator(for example:Portal Planer). 直流可逆系统用来控制直流电动机的转速和转向,从而实现执行机构(如龙门刨)的可逆运行。
- And the second section is the detail about the hardware of Doppler Direction Finder and the hardware and software of control circuit and display circuit in system. 接着描述了无线电自寻的系统中多普勒无线电测向仪的硬件构造,以及控制电路板、显示电路板的软件及硬件构造。
- Rotation direction: clockwise rotation viewed from motor end. 泵的旋转方向：由电动机方向往泵看为顺时针方向旋转.
- He has designed more than 30 types of safety equipments, including a low cost earthquake alarm, an epicenter direction finder and an epicenter distance locator. 他已经设计了30多种安全装置，包括一个低成本的地震报警仪，一个震中方向确定议，以及一个震中距离确定仪。
- When your search party is within range of his signal, your directional finder will lead you right to him. 如果搜索队能进入讯号的范围，就可以运用导向装置找到他。
- Results: (1) Sloping and rotating directions of the fetal head were regarded as: the longitudinal lying and cephalic presentation, fetal head rupen and fetal neck extension. 用电动带锯按等距法制成与正中矢状面平行的腹、盆部连续矢状断层标本，并获取连续矢状断层标本图像数据，显示妊娠晚期宫内胎儿脑组织的形态结构。
- Adopted unique ventilation system and rotational direct current motor stabilize the hot airflow. 采用独特的导风系统及旋转式直流电机,恒定预热风量。
- direction finder and radiobeacon 测向仪与指向标
- Tilted transversely isotropic media refer to a case of transversely isotropy with tilted symmetry axes, which have rotating angles with different stiffness matrix in different rotating directions. 摘要倾斜横向各向同性介质的对称轴与坐标轴有一定的旋转角度，不同的旋转方向其刚性矩阵有不同的形式。
- Study on Dual-Channel Doppler Direction Finder 双通道多普勒测向机研究
- The rotation direction of impeller is based on the direction indicated by rotation arrow. 叶轮旋转方向，以转向箭头所示方向为准。
- The Sun was laid with a clockwise swirl, contrary to its actual rotation direction. 太阳是顺时针方向相反,与实际的旋转方向。
