distillation curve
英 [dɪstɪˈleɪʃn kɜːv]
美 [dɪstɪˈleɪʃn kɜːrv]
网络 蒸馏曲线
双语例句
- New Mathematical Model for True Boiling Point Distillation and ASTM Distillation Curve of Petroleum Fractions
石油馏分实沸点蒸馏曲线与恩氏蒸馏曲线关系的新数学模型 - So then, in a practical way, it's possible to walk quite far along the distillation, the coexistence curve, and distill to really a high degree of purification.
如此反复，实际过程中，可以沿着，共存曲线蒸馏很久，然后提纯到一个很高的纯度。 - The reduced pressure distillation experiment on the liquid paraffin was done and the Engler distillation curve was obtained.
进行了石蜡油的减压蒸馏实验，得到了恩氏蒸馏曲线。 - Methods Two steam distillation processes were carried out to extract the volatile oil from three Chinese herbs. UV-spectrophotometry method was used to determine the oil content in the distillate, and the mathematical model was established according to volatile oil distillation process by exponential curve regression analysis.
方法以两种水蒸汽蒸馏工艺提取含挥发油药材，紫外分光光度仪测蒸馏液中挥发油的含量，采用Exponential曲线回归分析法建立挥发油馏出规律的数学模型。 - Extended properties and a methodology for the determination of the structure of simple distillation residue curve maps for ternary mixture are described.
介绍了三组元混合物共沸系统中简单蒸馏残余曲线图结构的性质和画法。 - Study on the Structure of Simple Distillation Residue Curve Maps
简单蒸馏残余曲线图结构的研究 - This model austerely simulating dynamic action of vacuum distillation unit, and the dynamic curve of Vacuum's sidetrack from feed-in to static state.
该模型严格地模拟了减压精馏塔的动态行为，模拟了稳态下进料发生变化时减压精馏塔中各塔板上液相浓度变化的曲线。 - On the basis of analyzing the methods used in ECSS ( Engineering Chemistry Simulation System) for calculating the physical properties of petroleum, improvements of fitting distillation curve and division of the distillation curve were studied for the original methods.
在对化工模拟软件ECSS（EngineeringChemistrySimulationSystem）处理石油物性方面的分析基础上，针对其中蒸馏曲线的拟合和蒸馏曲线的切割方法进行了改进。 - To explore a new technology for synthesis of bis ( 2-hydroxyethyl) terephthalate from terephthalic acid and ethylene glycol, feasibility of reactive distillation process for the direct esterification was analyzed with the aid of residue curve map using Aspen Plus simulation package.
为开发聚对苯二甲酸乙二醇酯聚酯单体新的生产工艺，利用剩余曲线图，对反应精馏直接酯化合成的可行性进行了分析。 - The mathematic model equation for the calculation of ASTM distillation curve is established on the basis of 800 set of ASTM data collected from a large number of oilfields and refineries. Eighteen equations are obtained with average errors between 3 ℃ and 9 ℃.
搜集了国内大多数油田、炼油厂的800多组恩氏蒸馏数据，建立了预测恩氏蒸馏数据的数学模型，包括18个计算公式，平均绝对误差为3～9℃。 - When the pH value was between 9.07-10.93, the distillation rate was 86.33%-92.79%, and their relationship curve became flat again.
当pH值介于9.07~10.93时，烟碱蒸出率介于86.33%~92.79%之间，二者的关系曲线再次趋于平缓。 - Distillation curve is for description flowing distribution of liquefaction oil. Average molecular structure parameters of liquefaction oil are calculated based on the data obtained from high resolution H-NMR technique.
由常减压蒸馏方法得到的蒸馏曲线用于描述液化油的馏程分布，H-NMR方法给出液化油的平均分子结构参数。