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- measuring velocity system 测速雷达
- In this system,INS is used as main navigation system,odometer is used to measure velocity,and pseudo-satellite is used to measure the difference of pseudo-distance. 为提高地面车定位/定向精度,文中研究一种基于伪卫星/惯性/里程仪组合的导航技术。
- The principle of waveform invariance is used in measuring velocity of an acoustic corr-elation current profiler(ACCP) with bottom tracking capability to provide vessel-earth relative velocity. 声相关海流剖面仪(ACCP)利用“波形不变性原理”进行测速,能够测得相对海底的绝对速度。
- Expendable Sound Velocity System 一次性声速系统
- Submarine-Launched Expendable Sound Velocity System 潜艇发射的一次性声速测量系统
- A measure velocity method is given by michelson intefese to deal with Lasen Doppler frequence change. 通过采用迈克尔逊干涉处理激光多普勒频移信息的方法,实践测量物体运动速度。
- variable frequency control velocity system 变频调速控制系统
- The influence on the measured velocity of random noise, cross sensitivity and alignment errors is discussed. 影响的测量速度的随机噪声,交叉灵敏度和定位误差进行了讨论。
- Design of CCD for Measuring Velocity 线阵CCD测速系统的设计
- A user defined function (UDF) which defined the gas phase inlet velocity was developed according to the real measured velocity. 参考实验中的实测人口风速大小,添加用户自定义函数定义气相入口边界风速。
- It has many merits, such as small volume, convenient control, fast measurement velocity, prefect precision, and using USB for communications, so it is convenient for remotion. 仪器具有体积小、操作方便、测量速度快、精度高的优点,并且是基于USB接口的数据通信,易于移动。
- Case studies show that the result of the model is satisfactory even though the accuracy of the measured velocity cannot meet the requirement of classic water qu... 实例研究表明,在流速实际测验精度不能满足经典水质模型的条件下,该方法可取得令人满意的效果。
- EXPLORATION OF MEASURING VELOCITY WITH CONSTANT TEMPERATURE ANEMOMETER SYSTEM UNDER LOW TEMPERATURE CONDITION 热线风速仪低温测速的初步研究
- Methods Prior to TIPSS, 3D MR venography and 3D CT angiography of abdomen were performed in 10 patients and in 60 patients respectively, MR bolus tracking technique was used in two cases to measure velocity of portal vein. 方法 TIPSS术前 10例患者进行了三维MR血管造影 ,2例用MR团注技术测量门脉血流速度。 6 0例进行了三维CT血管造影。
- Aim at production checkout of warhead,the method that use light screens,dada acquiring instrument and position locating board to measure velocity of fragment of warhead is presented. 针对战斗部常规生产检验,提出了采用多个光幕靶、数据采集仪和位置标识器进行测速的方法。
- The Application of Method of Phase in Measuring Velocity of Sound 相位比较法在声速测量中的应用
- Gazelles can move with astonishing velocity. 羚羊跑起来速度惊人。
- Based on mathematics model and mathematics formula which are concluded from the hydrokinetics, we designed a new type device to measure velocity of flow and measure temperature and liquid stress.2. 主要工作如下:1.根据流体力学原理推导出采集装置的数学模型和数学公式,并根据数学模型设计采集装置,然后进行多次的试验、测量、比较,得出理想的参数。
- Twin-beam laser Doppler velocity system 双光束激光多普勒测速系统
- Intelligent Measuring System for Sur. 表面轮廓智能测控系统设计。