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- velocity of radar waves 雷达电波传播速度
- First, Through the test studies of the interaction of radar waves that are reflected from rebar groups, we get some instructional experiences. 本文首先研究了各种相邻钢筋对雷达波的干扰问题,得出了一些有指导作用的经验。
- On the base of inducing the physical modeling similarity criterion of radar wave, we designed and made a sand model, and did the experiment of monitoring oil and gas pollution. 在推导雷达波模型实验的相似性准则的基础上,制作了砂质模型,并以原油为污染材料进行了探地雷达监测油气污染的模型实验。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- Based on conversion of radar measurement parameters from geodetic coordinates to space coordinates,a method is presented for calculating earth radius corresponding to any point on radar wave. 本文通过雷达测量参数和大地坐标与空间坐标的转换,给出了计算雷达电波射线上任意一点对应地球半径的方法。
- The hare darted off with the velocity of a bird. 野兔像鸟一样快速掠去。
- Status and development of radar wave absorber 雷达波吸收剂的研究进展
- The velocity of light is about 186,000 miles per second. 光速大约是每秒十八万六千英里。
- They were able to position the yacht by means of radar. 他们能够用雷达测定快艇的方位。
- The hare dart off with the velocity of a bird. 野兔像鸟一样快速掠去。
- Solar control of radar wave absorption by the Martian ionosphere 火星电离层雷达波吸收的太阳控制
- The plane is flying at the velocity of sound. 飞机以音速飞行。
- Restrain the error of radar wave by non-coherent MTI mode 非相干MTI方式对气象雷达地杂波的抑制
- Conduction velocity of motor nerves. 电生理学检测运动神经传导速度。
- The principle of radar is quite simple. 雷达的原理相当简单。
- Sets the initial linear velocity of added objects. 设置加入物体的初始线速度。
- Preparation of radar wave absorbing coating for camouflage mat 伪装网雷达吸波涂层的研制
- Calculate the velocity of light. 计算光的速度。
- The jet plane is flying at the velocity of sound. 喷射机以声音的速度飞行。
- Such kind of radar echo is called Second Trip Echo. 这些雷达回波被称为二次传输回波。