查询词典 processes

The commercial production of aromatics is achieved by modern aromatics combination unit with complex processes accompanying transformation between aromatics.

芳烃的大规模工业化生产是通过现代化芳烃联合装置实现的，其加工流程复杂，伴有芳烃间的相互转化过程。

B the complexity of processes and their interactions, and

过程的复杂程度及它们之间的相互作用

In teaching, the spirit of "demand to meet the" teaching philosophy and the "liberation of interest, activation issues, the teaching process optimization" of the teaching principles, advocating the teaching of the subject, democratic, open to cognitive processes, knowledge formation process and the evaluation process of knowledge organically combine to form a unique "double main one" teaching mode and the "1 +3" curriculum model, over the years HKALE the composite indicator, steadily holds the first place in Chengde city.

在教学上，本着"需求满足"的教学理念和"解放兴趣，激活问题，教学过程最优化"的教学原则，倡导教学的主体性、民主性、开放性，把认知过程、知识形成过程和对知识的评价过程有机地结合起来，形成有特色的"双主一体"教学模式和"1﹢3"课程模式，多年来高考成绩的各项综合指标，均稳居承德市第一名。

Linear solvation energy relation was firstly introduced in the paper, and the method and step of gaining the special parameters of solvent and solute were introduced in detail, and these special parameters were used to selection and optimization of extractive agent in extractive distillation. The model of predicting activity coefficient at infinite dilution was established by linear solvation energy relation. By the above theory, several candidate solvents were selected to separate C5 fraction, and by experiment of vapor-liquid phase equilibrium at atmosphere pressure, the mixture of N-methyl-pyrrolidone including 4% water was used extractive agent of separating C5 fraction. Then binary vapor-liquid phase equilibrium of the some compound in C5 fraction and N-methyl-pyrolidone were determined at atmosphere pressure and correlated by NRTL equation. Isoprene being objective compound, experiments were operated in the laboratory-scale column; the processes were simulated by RadFrac model in ASPEN PLUS. And by the combination of experiment and simulation, the new process of separation of C5 was established.

本文首先对线性溶剂化能关系进行了分析介绍，也介绍了采用溶剂化能关系得到溶质溶剂特性参数的方法步骤，并将这些参数用于萃取精馏萃取剂的选择与优化；也通过线性溶剂化能关系式建立无限稀释活度系数预测模型，取得了一定的预测精度；将通过上述方法初选的溶剂进行了常压汽液平衡的测定研究，通过实验研究选定含水4%的N-甲基吡咯烷酮溶液做为C5分离的萃取剂，测定了大量N-甲基吡咯烷酮与C5组分的二元平衡数据，并进行关联计算；以异戊二烯为目标产物在实验室规模的精馏塔内进行了C5分离的实验研究，取得大量塔内数据；通过选用合适的热力学模型，采用ASPEN中RadFrac模块对分离过程进行模拟研究，通过实验与模拟相结合，建立了C5分离的新工艺，为将来的工业化打下了坚实的基础。

Comprehensive use of the school's basic theory, basic knowledge of mechanical design and related expertise, careful analysis of drawings to determine the processing technology and manufacturing processes.

综合运用所学的基本理论、基本知识和相关的机械设计专业知识，对图纸细心分析，确定加工工艺和加工工序。

Have no what very compunctious of, a lot of processes of affairs are more more important than its result.

没有什么好后悔的，很多事情的过程比它的结果更加重要。

The branch of engineering science that studies computable processes and structures.

工程科学中研究计算程序和结构的分支。

On the basis of that, in this paper, we deal with the distributions and moments of integral type functional for nonhomogeneous processes, and obtain computational formula of the distributations and moments.

在此基础上，对马氏骨架过程中非齐次过程积分型泛函作讨论，并且得到了它的分布与矩的具体计算公式。长沙铁道学院科研所！湖南长沙410075

These processes consume your computer resource and take up your CPU memory.

这些过程消耗计算机资源，并采取了你的CPU记忆体。

There are two important processes in the development of word meaning: radiation and concatenation.

一词多义的共时研究有两个重要途径：辐射过程和链式过程。

We have something to do in the new stage.

在这段崭新的时期中，我们有一些要做的。

The difference between tourism decision-making under uncertainty and risky tourism decision-making is indistinctive.

其中不确定性旅游决策和风险旅游决策的界线比较模糊，两者的区分是相对的。