To calculate the relatively weight revise gene of the composition from alcoholic wine such as alcohol、aldehyde and ester with virtual carbon value responding approximate formula, prove the feasibility of the approximate formula to determine the relatively weight revise gene , comparing with the result from the measurement of gas chromatography.
利用有效碳数近似响应规律公式来计算酒中醇、酯等组分的相对重量校正因子(f值),与气相色谱法测得的f值相比较,从而验证用近似公式计算酒中醇、酯等组分f值的可行性。
This rubber protective wax has a reasonable distribution of carbon numbers, suitable composition of hydrocarbon, high melt point and good barrier property in a wide range of temperature.
该蜡具有适宜的烃组成和碳数分布,具有较高的熔点,可在较宽的温度范围内保持良好的防护性能。
Measurement of carbon distribution in rubber wax with high temperature gas chromatography;
高温气相色谱法橡胶防护蜡碳数分布测定
A method has been developed to measure the carbon distribution and content of microcrystal wax with high drop melting point.
采用冷柱头进样的高温气相色谱技术,建立了测定高滴熔点微晶蜡中正构和非正构烃类含量及碳数分布的方法。
82% equivalent carbon number (ECN)36-42 triglycerides.
高温气相色谱法分析鱼油质构脂质,表明超临界CO2酶法酯交换合成的鱼油质构脂质,其特征等价碳数ECN36-ECN42的甘三酯为78。