This step improves the detection limits for various analyzers.
该步骤改善了各种分析器的检测下限。
The detection limits and precision for selected elements are satisfactory.
这些元素的检出限和测定精密度令人满意。
The detection limits were determined and they met the need of daily analysis.
方法检出限可满足日常分析的需要。
A more complete description with data on detection limits, etc, is published elsewhere.22.
更全面的叙述拥有检测极限等数据，发表在其它地方。
It is difficult to define the detection limits obtained by chelation-solvent extraction.
确定螯合——溶剂萃取法所得到的检测限颇为困难。
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 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 calibration methods, sensitivity and minimum detection limits, space resolution and radiation damage are discussed.
讨论了其刻度方法、灵敏度和探测下限、空间分辨率和辐射损伤等。
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。
Sevaral quantitative analysis methods were analyzed and compared in this paper. Their characteristics and detection limits were summarized.
本文重点综述了高效液相色谱法和气相色谱法等定量方法来分析检测动物性食品中氯霉素的残留含量。
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。
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。
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。
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。
Recently, it was realized that polymeric membrane ion-selective electrodes can be optimized to show dramatically improved detection limits over traditional values.
近年来，人们认识到，聚合物膜离子选择性电极经优化后可以获得较传统电极低得多的检出限。
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。
We determined trace silicon, phosphorus, niobium and titanium in steels, and examined the detection limits, accuracy and precision, and the results were satisfactory.
用此扩展道同时测定了钢铁中微量硅、磷、铌和钛，并对方法的检测限、精密度和准确度进行了考查，结果令人满意。
Several simple methods for micro-flow rate measurements are presented and the detection limits are estimated. The factors affecting the measurement accuracy are discussed.
提出了几种简单的微流量测量方法，估算了其检测限，讨论了影响测量精度的一些因素。
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。
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 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。
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。
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。
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。
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。
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。
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。
The echo signal power is the important factor that limits detection resolution.
回波信号功率是影响雷达探测分辨率的重要因素。
The echo signal power is the important factor that limits detection resolution.
回波信号功率是影响雷达探测分辨率的重要因素。
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