1) Volatile oil content
挥发油含量
1.
The NIR technique and SVM were applied to detecte volatile oil content.
以105份样品作为校正集,分别选取epsilon-SVR、nu-SVR两种SVM类型,并采用Linear、Poly、RBF与Sigmoid四种不同核函数进行SVM回归建模,以所建立的校正模型对36份样品的挥发油含量进行预测。
2.
Based on wavelet transformation by different decomposing levels,the near-infrared spectroscopy signals of 138 intact zanthoxylum bungeagum maxim samples were denoised and some PLS-LOO-CV(partial least squared-leave one out-cross validation) operations were proposed for the prediction of volatile oil content with the reconstructed spectra after denoising.
利用Daubechies3小波变换对138份花椒样品进行不同尺度的消噪处理,并对消噪重构后的光谱用偏最小二乘法对挥发油含量进行留一法内部交叉验证。
2) essential oil content
挥发油含量
1.
Dynamic change of essential oil content and increment in different organs of Atractylodes lancea;
茅苍术不同器官挥发油含量及其生长量的动态变化
2.
Effect of water stress on growth and essential oil content of Atractylodes lancea rhizome;
水分胁迫对茅苍术根茎生长及挥发油含量的影响
3) pre-curing deg ree
挥发份含量
4) volume of oil gas volatilization
油气挥发量
补充资料：挥发油
分子式：
分子量：
CAS号：
性质：见精油。
分子量：
CAS号：
性质：见精油。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条