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- radar minimum detectable range 雷达最小探测距离
- minimum detectable range 最小探测距离
- Minimum detection range 最小作用距离
- The minimum detectable concentrations (MDC) of Pb and Cd were 4mg/L and 0. 3mg/L respectively in 5 .0ml sample. 取样品5.;0ml,最低检出浓度铅、镉分别为4mg/L,0
- The minimum detectable concentrations are less than 0.1 ppm for H2, O2 and CH4, and 0.5 ppm for CO. 氢、氧、甲烷的最小检知浓度为0.;1ppm;一氧化碳的最小检知浓度为0
- In this paper,the minimum detectable velocity(MDV) of moving target indication(MTI) radar is researched. 研究了动目标显示(MTI)雷达的最小可检测速度(MDV)。
- The method is simple, fast and of high precision and accuracy.The minimum detectable concentration is 1.5mg/kg. 该法简便快速;最低检测浓度为1.;5毫克/公斤;具有良好的精密度和准确度。
- Abstract: In this paper, the minimum detectable velocity(MDV) of moving target indication(MTI) radar is researched. 文章摘要: 研究了动目标显示(MTI)雷达的最小可检测速度(MDV)。
- For 51Cr, 60Co, 65Zn, 95Zr-95Nb and 137Cs the decontamination factor is greater than 103. The minimum detectable limit of this method is 3. 8X 10-3 Bq/L. 对铬-51、钴-60、锌-65、锆-95-铌-95和铯-137等核素的去污系数均大于10~3。 方法简便;易于操作;探测限为3.;8×10~(-3)BqL~(-1)。
- The scheme can achieve 195V/pF sensitivity and IfF minimum detectable capacitance variance, which can satisfy the capacitive micromachined inertial sensors with ordinary precision. 采用一组标定电容作为传感器的模型进行了实验,实验电路灵敏度可以达到195V/pF,最小分辨率为1fF。 采用该方案能够满足对普通精度的电容式微机械惯性传感器信号的检测。
- Taking optical scintillation and aperture averaging into account, the operating range model shown by minimum detection power or illumination was discussed while specific detection possibility. 进而考虑大气闪烁对激光瞬时分布的影响,综合孔径平均效应推导出了系统在一定探测概率时,用最小探测功率或最小照度表示的作用距离模型。
- This study adopts the Monte-Carlo general software-MCNP to compute and analyze the effect of movement of the nuclear matter on the minimum detectable limit of the nuclear radiation detector array. 文章通过建立蒙特卡罗模型并应用通用软件MCNP程序分析计算核材料的移动对核辐射探测器阵列探测下限的影响。
- Finally, the numerical simulations related to infrared point-target detection range are executed using typical atmospheric data output form LOWTRAN7 code. 最后,利用LOW-TRAN7程序的典型大气模式数据,对红外点目标探测距离进行了数值模拟。
- Detecting the density of pollutant gas is one of the important applications of lidar.The minimum detectable concentration is a key index of lidar. 探测大气中污染气体的浓度是激光雷达的一个重要应用方面,最小可探测浓度是衡量一个雷达系统的重要指标。
- Ever since the inception of the first radar systems, the concept of radar horizon has limited their effective detection range. 自从最初的雷达系统问世以来,有关雷达水平面的概念对其有效的探测距离形成了限制。
- From the qualitative point of view, the nuclear material are more difficult to detect when moving than static (namely, the minimum detectable limit is lower when static than moving). 从定性的角度看,核材料移动比静止时更难以探测(即静止比移动时的探测下限低)。
- Minimum Detective Height and Height Measurement Accuracy Use Diffraction Wave Method to Detect a Crack Height. 衍射波法测定裂纹高度时的最小可测高度和高度测试精度。
- The U-boat (also known as the shadower) will remain just out of the detection range of the convoy and continue to shadow it while BdU coordinates an attack. 型潜艇继续在护航舰队的视野之外进行监视,直到潜艇指挥部确定攻击坐标。