Three-dimensional fluorescence spectrum and ultraviolet absorption spectrum of Bletilla striata extraction drawn by boiling water were reported.
报道了白芨沸水浸取液的三维荧光光谱和紫外吸收光谱。
2
Mass transfer processes, including gas absorption, distillation, extraction, adsorption, drying.
传质过程，包括气体吸收，蒸馏，萃取，吸附，干燥。
3
A sequential extraction technique and atomic absorption spectrometry were used in the study to extract and determine the cadmium forms in 35 farmland soil samples in the suburb of Chengdu.