headspace analysis meaning in Chinese
淮面上部气体分析
液面上气体分析
液上气体分析
Examples
- Under the appropriate conditions of sampling equipment of gas chromatographic headspace analysis , determine a suitable salt and a suitable extracting solvent by the orthogonal design method , then determine the fitting feed composition of ethanol - water mixture , the fitting distribution between extracting solvent and mixture , and the fitting salt concentration by the uniform design method
在对建立的顶空气相色谱采样装置的操作条件进行优化之后，先用正交试验设计法确定非连续性因素盐和萃取剂及其在备选水平中的适宜水平，再用均匀试验设计确定连续性因素乙醇的进料浓度、萃取剂配比和加盐量及其备选水平中适宜的水平范围。