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- minimum detection quantity 最小检测量
- minimum detectable quantity 最小检测量
- The minimum detection limit of this method is 1.5 Bq/L, The precision is 10% , The recovery ratio is 97% - 100% . 方法的检测限为1.;5Bq/L;精密度为10%25;放化回收率为97%25-100%25。
- The results of residues demonstrated that cyhalothrin in cotton seed is less than the minimum detection limit of t he present method. 最终残留量的测定结果说明,氯氟氰菊酯在棉籽中无残留。
- 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。
- 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。
- 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）。
- 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。
- The detection of moving nuclear material is more difficult than that of static one (namely, the minimum detectable limit of moving nuclear material is lower than that of static one). 从定性的角度易知，由于核材料移动时比静止时的探测下限低而更难以探测。
- 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 minimum detectable limit of the nuclear radiation detector array is an important technic criteria to judge whether the detector satisfies the detecting requirements or not. 摘要核辐射探测器阵列的探测下限是判断其是否符合探测要求的重要技术指标。
- 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）。
- The correlation between COD and TOC in eutrophic lakes was studied for the purpose of rapid monitoring and detecting quantities of organic pollutants. 为了快速综合的监测有机污染物，及时全面地掌握环境水样中有机污染量，探索性地研究了富营养化湖泊中COD与TOC的相关性。
- We have pared down our expenses to a bare minimum. 我们已最大限度地削减了开支。
- The class needs a minimum of 6 pupils to continue. 这个班最低限度要六个学生才可以继续办下去。
