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- chromatographic peak width 色谱峰宽度
- Methods of Extracting EMG Parameters from Skew Chromatographic Peak. 色谱峰EMG模型参数的计算方法。
- Peak width Tanzania, such as Tobe, grass-yan faint, nasturtium, mountain lily flowers and other bits and pieces. 峰顶宽坦如砥,草茵幽幽,金莲花、山卷丹花等星星点点。
- Results Cosine ratio and correlation coefficient should be the first choice for similarity calculation based on chromatographic peak area. 结果在以色谱峰面积作为指标进行的相似度计算中,推荐采用夹角余弦和相关系数法。
- It has also been shown that the relationship between the second moment and the square of peak width at1/4 height is linear. 并证明了二阶矩与1/4峰高处峰宽的平方成线性关系。
- Three bufogenins compounds such as CSH,CSZ,CDL and bufotenine . which is one of bufotenidines, were provided the contrasts of HPLC fingerprint chromatographic peak. 以CS药材中3个蟾毒配基,1个蟾毒色胺为对照品,分别是CSH、CSZ、CDL和CSJ,为HPLC指纹图谱提供了具有指纹意义的色谱峰的对照品。
- Their LC/MS chromatographic peak intensities suggest that they represent an important fraction of the organic mass in ambient aerosols, especially at night. 其液相色谱/质谱色谱峰强度显示,其于空气中气溶胶中扮演的一个重要部分,尤其是在夜间。
- We suggest that widening the peak width of the pulsed current and cooling the propellant at the end of the pulse significantly improve performance of the PPT. 为了提高PPT的性能,应该延长电流脉冲峰值的持续时间,同时在脉冲电流峰值结束后,对推进剂表面进行更好的冷却。
- To self-adaptedly deduct the chromatogram baseline of dissolved gas in transformer oil,a half peak width and profile extraction-based baseline deduction method was proposed. 为了自适应地扣除变压器油中溶解气体色谱基线,提出了基于半峰宽和轮廓提取的基线扣除方法。
- Auger effects available: 1)Auger surface effect 2) Auger peak width and chemical effect 3) Auger recom-bination effect 4) Auger electron structure effect and Auger surface state effect. 俄歇效应,提出可采用的俄歇效应有:(1)俄歇表面效应,(2)俄歇峰宽和化学效应,(3)俄歇复合,(4)俄歇电子结构效应和俄歇表面态效应。
- This method is handled by first measuring area of each impurity peak and total area of chromatographic peak on the chromatograph chart exceeding solvent peak, then calculate percentage of each peak area and their sum to total peak area. 方法是测量各杂质峰的面积和色谱图上除溶剂峰以外的总色谱峰面积,计算各峰面积及其之和占总峰面积的百分率。
- This paper introduces the half peak width method (KI index) which is widely used in the or1d to analyze the Permo-carboniferous sample from Budate Group in Geier Sag in Hailaer Basin and northern Songliao Basin. 引入国际通行的半峰宽法(KI指数法),对海拉尔盆地贝尔凹陷布达特群和松辽盆地北部石炭-二叠系的样品进行了分析。
- By predicting the retention time, peak width and resolution of each solute under different mobile phase conditions, the overlapping separation range map of the solutes in the sample is plotted. 该方法通过预测不同流动相条件下各组分的保留时间、峰宽和分离度,绘制出对于样品中各组分的重叠分离区域图。
- Through analyzing by GC-MS technology,48 chromatographic peaks were separated and 39 compounds were identified,occupying 80% of total amount. 运用气相色谱-质谱联用技术分析,从中分离出48个色谱峰,鉴定39个化合物,占总量的80%25。
- Result:The main chromatographic peaks were identified combined with literature data,and 19 probable compounds in 17 chromatographic peaks were inferred. 结果:结合文献对指纹图谱主要色谱峰进行鉴定,推断出17个色谱峰中19个可能的成分。
- Probability estimation in chromatographic peak purity test 色谱峰纯度检查中的统计概率估计
- A two phase genetic algorithm(GA) which has robustness and random globe optimization is used to train RBFNN so that it has the ability on the resolution of overlapping chromatographic peaks. 通过两阶段学习算法的交替使用,使网络具有结构自学习和参数优化的能力,而后将网络应用于组分数未知的重叠色谱峰解析。
- RESULTS: The material basis of the Wuzhuyu decoction was found to be produced chiefly by the chemical constituents contained in No.X4, X9 (rutaecarpine), X10 and X12 chromatographic peaks. 结果:确定吴茱萸汤的药效物质基础主要为产生X4,X9,X10和X12号色谱峰中的化学成分(已确认X9为吴茱萸次碱)。
- The stoichiometry method is crisp in chromatograph peak examination 化学计量学方法在色谱峰检测中的应用
- The garden is six meters in width. 花园的宽度为六米。