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- total volatile content 总挥发分
- Composed of the total volatile oil over 90%, 186 components were separated and identified. The effect on the content of PPFA from different habitats is remarkable. 共鉴定了186个成分,占挥发油总成分的90%25以上,不同产地及炮制前后对枳壳饮片挥发油含量影响较大。
- Results Composed of the total volatile oil over 90%, 186 components were separated and identified.The effect on the content of PPFA from different habitats is remarkable. 结果共鉴定了186个成分,占挥发油总成分的90%25以上,不同产地及炮制前后对枳壳饮片挥发油含量影响较大。
- A new method for quantitative prediction of total sugar (TS) and total volatile alkali (TVA) content in tobacco samples from near infrared (NIR) spectrometry was proposed. 摘要将主成分分析(PCA)用于近红外光谱的特征提取,并与支持向量回归(SVR)相结合,实现了主成分分析-支持向量回归(PCA-SVR)用于近红外光谱定量分析的建模方法。
- Objective: To analyze the amount of volatile content, borneo, in Danshen pill. 目的 :分析复方丹参滴丸中挥发性成分冰片的含量。
- So while measuring the volatile content,it absorbed oxygen in the air. 在测定其挥发物进行加温时,其吸收空气中的氧气。
- Total volatile organic compound , such as maldehyde, toluol, benzene etc.. 空气污染物苯、二甲苯、苯乙烯等多种挥发性有机化合物的总量。
- When The oxygen content is larger than the vaporized volatile,the sample weight after baking increases and makes the volatile content minus. 如果吸收氧气的量比挥发物的量多,则烘烤后试样反而增重,导致挥发物呈负数。
- The contents of the identified terpinenes and terpinene oxides made up 78.92% of the total volatile substances detected. 其中主要成分为萜类化合物;占总检出量的82.;48%25。
- Abstract: Simultaneous determination of total volatile organic compounds (TVOC) in indoor air was carried out by capillary column GC. 摘 要: 利用毛细管气相色谱法测定室内空气中的总挥发性有机化合物(TVOC)。
- Definitions and inspection methods are given for main performance indexes of resin impregnated paper resin content, volatile content, resin flow and precuring degree. 介绍了浸渍纸的浸胶量、挥发物含量、流展、预固化度等主要性能指标的概念及其检测方法;
- The raw Heshan coal was pyrolyzed in a fixed-bed reactor in oxidative atmosphere to examine the sulfur removal efficiency and the volatilization content. 在氧化性气氛中采用固定床反应系统对合山原煤进行了热解脱硫效果考察。
- The mass rally was a total fiasco. 那次群众集会彻底失败。
- AIM: To establish a method of determining the content of volatility contents in Baicao Oil. 目的:建立百草油中薄荷脑、肉桂醛、丁香酚等挥发性成分的含量测定方法。
- The results showed that among 18 kinds of determined volatile components in the boiled sunflower seeds with caramel aroma,52% of total volatile components were matters with caramel aroma. 结果表明:在检测出的焦香味煮制葵花籽的18种挥发性成分中,焦香味物质含量占总挥发性成分的52%25;
- VOC content can be calculated after coating density, weight percent volatile content, water content, and exempt solvent content, volume percent nonvolatile (solids ) content have been determined. 含量可以通过密度,可挥发物含量的重量,水含量,和免除稀料含量,非挥发物含量的重量(固体份含量)来确定。
- I must say the news comes as a total surprise. 我得说这个消息来得太突然了。
- Ten years was the sum total of my education. 我受教育的年限加起来共十年。
- The mixture of raw Heshan coal and poplar powder was pyrolyzed together in a fixed-bed reactor in air atmosphere to examine the sulfur removal efficiency and the volatilization content. 在氩气气氛中采用固定床反应系统对合山原煤与杨木粉共热解脱硫效果进行了考察。
- My small contribution was lost in the grand total. 我的小小捐献在巨大的总额中小得几乎看不见。