But spectra gathered in these ways are too localized and too precise to build up the fuzzy big picture needed for comparison with the distant planetary dots turned up by astronomers.
但是利用这种方法收集的光谱地点局限性强，而且很难构建用于同天文学家所提出的远地点行星进行比较的整体画面。
The structures were identified on the basis of spectra data and TLC comparison with known compounds.
应用光谱和与已知品对照TLC法鉴定了所有化合物的结构。
Results:The results were demonstrated by three-dimensional differential diagram of convolution spectra and match comparison diagram of correlation coefficients.
结果：用三维褶合光谱差谱和二维相关系数图谱显示鉴别结果，令人满意。
应用推荐