tobacco sheet 中文意思是什麼
tobacco sheet
解釋
煙草薄片-
In comparison with the results obtained with the control group, the concentrations of his, pro and ala in tobacco dried on the sheet metal decreased 30 % - 50 %, while those of asp, pro, lys, his, and arg in tobacco dried with high expansion dryer decreased significantly
而高溫氣流乾燥與對照組則表現出明顯的差異, 17種氨基酸的含量均有不同程度降低,尤其是如天門冬氨酸、脯氨酸、賴氨酸、組氨酸、精氨酸有明顯的減少。 -
In order to test the prediction feasibility of total sugar, total nitrogen, nicotine, potassium and chlorine content in tobacco sheet, predictive models were established by partial least square ( pls ) technique, based on the data of nir diffuse reflective spectrum and determined chemical results of 250 tobacco sheet samples
摘要為了研究近紅外光譜分析技術預測煙草薄片中的總糖、總氮、煙堿、鉀和氯含量的可行性,本文以250個具有代表性的煙草薄片樣品的近紅外漫反射光譜數據和它們相時應化學測定數據為基礎,通過偏最小二乘回歸法( pls )建立了以上5種成分的近紅外分析模型,並對模型的預測效果進行了評價。
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