analyticalmethod相关论文
The deformation modulus of a rock mass is an important parameter to describe its mechanical behavior.In this study,an an......
A High Selective Chemiluminescent Probe Derived from Iso-luminol Enabling High Sensitive Determinati
A new chemiluminescence (CL) reagent named 4-amino-5-thiocyanato-phthalyl-hydrazine (iso-luminol-SCN) is synthesized by ......
An Analytical Method to Detect the Coupling Damage Relationship of Concrete Subjected to Bending Fat
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The use of rotating ring-disk electrode(RRDE)has become a general practice for evaluating the oxygen reduction reaction(......
Synthesis of sulfonated oligosaccharide analogues and their application in capillary electrophoresis
Capillary electrophoresis is analysis technology using dielectric migration of charged particles in an electric field fo......
VIBRATION AND POWER FLOW ANALYSIS OF PERIODICALLY REINFORCED PLATES WITH ARBITRARY BOUNDARY CONDITIO
In this paper an analytical method is proposed to investigate the vibration and power flows of periodically stiffened pl......
用解析法研究了非局域非线性介质构成的平板波导中正交偏振、中心重合的双高斯光束的传输规律，得到了两光束各参量的演化方程和两个......
以受光阑限制的高斯光束在大气湍流中传输为例，用仿真程序数值模拟方法和实验方法对用Rytov相位结构函数二次近似和复高斯函数展开......
推导出部分相干厄米高斯(H-G)列阵光束在大气湍流中等效曲率半径R的解析公式。该公式具有一般性，它可简化为几种典型特例。研究表明......
基于太阳电池光生电流远大于反向饱和电流、并联电阻远大于串联电阻以及光生电流近似等于负的短路电流3个边界条件，结合太阳电池在......
Evaluation of bioefficacy of毩-cypermethrin in long lasting impregnated net (Interceptor?) using anal
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分析了氟盐掩蔽中和法测定聚合氯化铝铁碱化度各步反应中Ｆｅ羟基络合物的影响。计算产生Ｆｅ（Ⅲ）羟基络合物水解的ＰＨ值，并据此调整滴定终点ＰＨ区间......
由理论推导出尿冷凝液中ＮＨ３和ＣＯ２的分析方法，用标准溶液实验有限检验方法的正确性。并推导出ＮＨ３·Ｈ２Ｏ、ＮＨ４ＨＣＯ３、（ＮＨ４）２ＣＯ３的魔鬼洋电导计算公式，运用公式计算......
讨论了聚酯生产过程控制中酯化物和预聚物皂化值分析方法中的溶剂种类，用量，反应温度和反应时间。......
在现行水中总氮分析方法的基础上，利用便携式分光光度计和密封消解管，实验了过硫酸钾氧化、硫酸联氨还原、重氮－偶联反应的最佳条件，讨......
A review is presented on different analytical techniques used for qualitative and quantitative analysis of serratiopepti......
本文对氨电极测定空气中氨的方法进行了研究，确定了最佳分析条件，分析方法的精密度，其平均变异系数为４．７％，平均回收率为９９．８％，测定结果与纳氏试剂......
