The recovery rate, calibration curve, coefficient of variation of the filter paper method are compared with the direct analytical method.
文中对滤纸洗脱法的回收率、标准曲线、变异系数等均与直接分析法进行了比较。
N release pattern from livestock waste compost and compost pellet was studied with incubation method in lab. and buried glass filter paper method in the field.
本文采用室内培养法和田间埋设玻璃滤纸包法研究了粉状畜禽粪便堆肥和颗粒堆肥的养分释放。
The acute toxicity of dichlorvos, chlorpyrifos and their mixture to earthworms were studied by two methods(the filter paper method and the natural soil method).
采用滤纸接触法和自然土壤法研究了毒斯乐对自然蚯蚓的急性毒性。
The basic principle, approach and precautions for measuring both the matric and the total suction of unsaturated soils using the filter paper method are introduced.
介绍了滤纸法量测非饱和土吸力的工作原理，以及滤纸接触法量测土体基质吸力和非接触法量测土体总吸力的试验方法和注意事项。
This experiment used filter paper method to determine each kind of density of cucumber skin extracts" inhibitory action with E. coli, Bacillus subtilis, Aspergillus and Penicillium."
采用滤纸片扩散法测定各种浓度的黄瓜皮对大肠杆菌、枯草芽孢杆菌、黑曲霉、青霉四种菌种的抑制作用。
The sample preparation by the filter paper method and the direct determination of major (thulium)and five neighbouring micro-rare earth element impurities in pure thulium oxide by XRF are described.
本文拟定了一种采用滤纸片法制样，X射线荧光直接测定纯氧化铥中氧化铥主量以及氧化钬、氧化铒、氧化镱、氧化镥和氧化钇等稀土杂质含量的分析方法。
In this paper, the principle of balanced transformation is analyzed; the balance mode, detection of compensating currents and controlling method of the active filter are discussed.
文中分析了系统平衡变换原理，讨论了系统的平衡方式、补偿电流检测与有源滤波器控制方法。
The effect of amplitude and phase error on the performance of receiver is discussed in this paper, and a method of digital correction based on FIR filter is proposed.
本文仔细分析了幅相误差对接收机性能的影响，提出了基于FIR滤波的一种数字域校正的方法。
A method of calculating wavelet transformation filter coefficients for multiscale edge detection is given in this paper, and the efficiency of the method is clarified.
提出了一种用于多尺度边缘检测的小波变换滤波器系数的计算方法，并且以具体例子进行了检验，表明了该方法的有效性。
In this paper, a novel design method of a passband edge frequency continuous adjustable FIR filter is presented.
提出了一种通带截止频率连续可调的低通滤波器的新的设计方法。
This paper gives the method to realize the triple correlation matched filter based on the double correlation matched filtering technique.
分析了在二重相关匹配滤波技术的基础上实现三重相关匹配滤波的方法。
This paper describes the design and realization of the azimuth preprocess in the real-time imaging processor of SAR with programmable logic device by the method of sub-aperture using band-pass filter.
该文讨论了在合成孔径雷达实时成像处理器中，采用子孔径带通滤波成像处理方法的方位预处理的设计，构造了一种用大规模可编程逻辑器件实现方位预处理的电路结构。
This paper lays emphasis on the designing of four-step band pass filter, and gives the details of design method and debug process.
重点介绍了四阶带通滤波器的设计方法，并给出设计思路和调试方法。
This paper laid emphasis on the designing of four-step band pass filter, and gives the details of design method and debug process.
重点介绍了四阶带通滤波器的设计方法，并给出设计思路和调试方法。
This paper introduces the basic principles of the band pass filter, laying emphasis on the designing of four-step band pass filter, and gives the details of design method and debug process.
简要介绍了带通滤波器的原理，着重说明四阶带通滤波器的设计方法，并给出设计思路和调试方法。
A spike detection method based on morphological filter was proposed in this paper.
本研究提出了一种基于形态学滤波器的脑电棘波检测方法。
A passive loop filter scheme and the design method of the filter for current charge pump PLL frequency synthesizer chip are given in the paper.
针对电流型电荷泵PLL频率综合器芯片，提出一种称为极值相位裕量的无源环路滤波器方案和设计方法。
In this paper, a method for ECG baseline drift correction based on smoothing filter is introduced.
介绍了一种基于平滑滤波器的心电基线漂移矫正方法。
In this paper theory and method of filter design are discussed with the transformed variables.
本文，讨论了应用变换变量设计滤波器的原理和方法。
Two mixing cultures of cellulose decomposing microorganisms, M1 and M2 were isolated by filter paper plating and shaking method.
滤纸平板法结合摇床培养筛选到2个纤维素分解能力较强的混合菌m 1和M2。
Methods Phenylalanine(phe) concentration in dried-blood spot specimens on filter paper was detected by fluorometric method.
方法用荧光法测定新生儿滤纸干血片上的苯丙氨酸浓度以筛查苯丙酮尿症。
This paper consists of (1) analysis of pseudo-Complementary filter, (2) optimization design method and (3) a design example.
本文包括(1)伪互补滤波器的分析；(2)最优化设计方法；(3)计算结果举例。
This paper introduces an optimal design method of constant-delay filter.
本文介绍一种恒时延滤波器的最优化设计方法。
Based on the sensitivity analysis to the method of Butterworth active filter design. this paper introduces the advantage and disadvantage of each design project.
本文针对巴特·沃兹有源滤波器设计进行了灵敏度分析，给出了各个设计方案的优缺点。
According to the time domain synthetic method, this paper introduces an adaptive system constituted by the optimum linear filter.
本文介绍一种基于时域综合法的由最佳线性过滤器构成的自适应系统。
Objective To establish the method of screening the susceptibility to childhood lead poisoning by filter paper.
目的建立以纸片末梢血筛查儿童铅毒性易感性的方法。
In allusion to this question, in this paper, we proposed a method of image filter based on direction gradient.
针对这一问题，本文提出了一种基于方向梯度的图像滤波算法。
In this paper, point cloud getting theory, point cloud index method and point cloud filter method are concerned.
本文在点云获取理论、点云索引方法、点云滤波等方面进行了较为深入的研究。
In this paper, point cloud getting theory, point cloud index method and point cloud filter method are concerned.
本文在点云获取理论、点云索引方法、点云滤波等方面进行了较为深入的研究。
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