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- altitude measurement precision 测高精度
- This easy method has good practicability for its relatively high measurement precision. 此方法测量精度较高,方法直观简便,有较强的实用性。
- Chen Boxiao,Wang Feng.Method of Altitude Measurement Based on Beam Split in VHF Radar and Its Application[J].Acta Electronica Sinica,2007,35(6):1021-1025. [10]陈伯孝;胡铁军.;基于波瓣分裂的米波雷达低仰角测高方法及其应用[J]
- The paper establishes RBF neural network to predict water holdup, and the measurement precision can be improved. 文章通过构建RBF神经网络,对含水率进行预测,提高了含水率测量精度。
- Delicate degree of wheatstone bridge is an important factor that affects its measurement precision. 惠斯通电桥灵敏度是影响惠斯通电桥测量精度的一个重要因素。
- Measurement precision is improved greatly by triangulation measurement only in small range. 仅在小范围内进行三角法测量,测量精度大大提高。
- The match strobe gate is presented to improve the measurement precision of low frequency signal. 文中提出使用匹配选通门提高低频信号频率测量精度。
- An approach of static simulation of altitude measurement using a KGW-XX radio altimeter installed in a target drone model is introduced, experimental data are presented, and testing results are analyzed in theory. 摘要介绍某型拖靶使用的KGW-XX型无线电高度表静态模拟测高试验方法,给出了试验数据,并对试验结果进行了理论分析。
- A novel measurement system is presented and designed to improve the measurement precision of rotative workpieces. 摘要针对目前回转面形被测件形位参数测量的不足,提出并设计了一种新的测量系统。
- With these measures,the measurement precision of OTF can be improved greatly. 采用这些消除方法,可大大提高传递函数的测量精度。
- CMM is typical delegate of contact measurementComparing to uncontact measurement,CMM is slow ,but it has upper measurement precision. 坐标测量机(Coordinate Measuring Machine,CMM)是接触式数字化设备的典型代表。 和非接触测量方法相比,CMM虽然在数字化速度上比较低,但是它具有较高的测量精度。
- Based on the pixel edge,the method of averaging the values of several measurement is used to cause the measurement precision reach 0 1mm. 在像素级边缘的基础上采用多次测量取平均的方法 ;使目标尺寸的测量精度达到 0 .;1mm以上。
- The test results demonstrate that measurement precision of the FL-8 wind tunnel have reached the international advanced level. 试验结果表明:FL 8风洞的测量精度已经达到了国际先进水平。
- It adopts CCD(Charge Coupled Devices) image measurement technology and greatly improves measurement precision and reduces operation intensity. 该方法采用电荷耦合器件CCD(Charge Coup led D ev ices)图像技术;可大大提高测量精度并降低操作人员的劳动强度.
- satellite earth altitude measurement 卫星测高
- The measure precision is near to the result of V-prism refractometer. 测定精度与V棱镜折射仪相近。
- The drilling tool should be measured precisely. 请准确丈量钻具。
- Missile Altitude Measurement System 导弹高度测量系统
- The measurement precision of the high accuracy gravitation exploration technology has been increased from rank of milligal to microgal. 高精度重力勘探的测量精度已从毫伽级提高到微伽级。
- To improve measurement precision requires the equipment of internal calibration has little change of performance with temperature in its life-span. 要提高测量精度需保障内定标设备尽可能小的温度变化特性及寿命期内小的性能变化。