The second part of the research strategy of the legitimacy of the theoretical limits of detection.
第二个部分研究侦查策略合法性的理论界限。
Using reference materials, diagnostic thresholds and limits of detection were characterized for both methods.
研究采用参考材料描述两种方法的诊断阈值与检出限。
With the method the relative percentage of measured elements can be obtained. The Limits of detection are within the range of 0.05—90%.
采用该方法可获得被测元素的相对百分含量的分析结果，含量从0.05—90%范围都可测定。
The technique is well-documented, presents few interferences and ensures relatively good limits of detection. For the lowest analyte concentrations GF-AAS must be used.
该技术已被很好地文件化，干扰少而且能保证相对好的检测限。对于最低分析物浓度，必须使用GF -AAS。
This method has high sensitivity, accuracy, precision and lower limits of detection, can satisfy the requirement of determination of Arsenic and Stannum simultaneously with less time and effort.
该方法具有较高灵敏度、准确度、精密度和较低的检出限，能够满足样品中砷和锡同时测定的要求，省时、省力。
Ionospheric frequency modulation causes spreading of the surface clutter in Doppler domain which greatly limits the detection performance of HF sky-wave radars.
电离层频率调制导致地表面杂波的多谱勒展宽，极大地限制了高频天波雷达的目标探测性能。
In the research of data mining-based intrusion detection, data mining algorithms close rely on high standard training datasets, and this limits the validity and generality of results in this field.
在基于数据挖掘的入侵检测研究中往往紧密地依赖于高标准的训练数据集，这严重制约了这一领域研究成果的有效性和通用性。
In process monitoring, MSPCA automatically filters the data and adjusts the detection limits for easiest detection of important and tiny changes in the measurements.
过程监视时，MSPCA能自动对数据滤波并调节检测控制限，使控制限最容易检测出测量变量中重要的微小变化。
Pretreating method, detection limits, accuracy and feasibility are analyzed, sources of heavy metals are listed.
分析了预处理方法的选择、检测限、精密度、可行性，以及羊绒制品中重金属的来源；
The legislature should legally standardize in initiative detection from the aspects of its plactical cases' scope, material condition and object's limits, ect.
立法机关应当从适用的案件范围、适用的实质要件、适用的对象范围等方面对主动型侦查的合法性标准作出明确规制。
The extracted phenols were detected by gradient eluted mobile phase and UV wavelength programming HPLC. The precision, accuracy and detection limits of established methods were determined.
采用流动相梯度淋洗，紫外检测器波长编程的方法测定富集后的酚类化合物，并测定了方法的精密度、准确度和检测限。
To overcome the resolution limits drawback of modularity function, a new measure of modularity density in complex network community detection is studied.
针对模块度存在的解限制问题，分析了复杂网络社区检测中一种新的测度模块密度。
The detection limits and relative standard deviation of the data are dependent upon the element and sample matrix.
检测限和相关数据的标准偏差取决于元素和样品基体。
The main disadvantage of using LIDAR for the detection of objects in the ocean is that the backscattering clutter limits the contrast of underwater target reflections.
激光雷达在海洋水下目标探测中存在主要的问题是，海水对光的后向散射作用导致目标对比度的严重降低。
Experiment was done under different weather and different background conditions, so detection limits and identification probabilities of the system under different conditions were obtained.
在不同天气、不同背景条件下做实验，得到系统在各种情况下的探测极限及识别概率。
The theoretical limits on the legality of investigative tactics to systematic research, whether detection strategies for judging the legality or not.
在实践中，由于没有统一的判断标准，侦查策略的合法性往往存在争议。
The method provides the advantages of low detection limits, good precision, high efficiency and is suitable for routine analysis of PAEs in soil samples.
方法检出限较低，精密度好，简便快速，可满足大批量样品分析对质量和进度的要求。
A ICP instrument can easily analyze up to 60 different elements at the same time without compromising the precision of the ana, lysis or the detection limits.
ICP仪器能同时容易地分析多达60个不同的元素，而无需折衷分析精度或检测限。
Under the same operating conditions the detection limits of 30 elements are reduced two fold to three fold when CSCS is used.
当使用旋流雾室系统时，对于所测三十个元素的检出限，相对于双管雾室系统降低了二至三倍。
The detection limits are suitable for the detection of impurity elements in high purity tellurium. The recoveries are in the range between 94.0% and 108%.
用离峰扣背景法消除背景干扰，检出限能满足高纯碲中杂质元素的测定要求，加标回收率在94 .0 %— 10 8%之间。
The method provides the advantages of low detection limits, good precision, high efficiency and is suitable for routine analysis of VOCs in groundwater samples.
方法检出限低，精密度好，分析快速，适用于大批量地下水中挥发性有机物的分析。
The method provides the advantages of low detection limits, good precision, high efficiency and is suitable for routine analysis of VOCs in groundwater samples.
方法检出限低，精密度好，分析快速，适用于大批量地下水中挥发性有机物的分析。
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