换热网络的优化设计一直是化工系统工程最活跃的研究领域。
The optimal design of the Heat Exchanger Network (HEN) is the most active field in the chemical systematic Engineering.
化工过程测量数据校正技术是目前化工系统工程的研究前沿。
The technique of measuring data reconciliation in chemical engineering process is research frontier now.
模型由于引入指标权向量，使其更符合实际情况，以适用于化工系统中。
The weighting vector of indexes is introduced into the models to enable them to match actual situations and have to be applied to studies chemical engineering.
微化工系统通常包括了微热系统、微反应系统、微分离系统和微分析系统。
Micro-chemical system can be divided into four sub-systems, i. e. micro-heat system, micro-reaction system, micro-separation system and micro-analysis system.
对化工系统的可靠性分析、预测和加强薄弱环节的管理，可提供一个有效的方法。
It provides a valid method for reliability analysis, prediction and management of the weak link in chemical process system.
运行结果表明，该系统满足设计要求，并且在石油化工系统具有广泛的推广价值。
The operational results show that the system can meet the designing requirements satisfactorily and has been widely applied to oil industry or chemical industry.
针对化工系统模型难以确定的问题，提出了基于对象的有向无环图节点粒度的转换方法。
To solve the difficulty in modeling a chemical system a new node granularity transformation method based on object directed acyclic graph was proposed.
结论在化工系统中，疲劳是影响化工工人工作能力的重要因素，工人的疲劳度越高，其工作能力越低。
Conclusions fatigue has affected work ability in chemistry workers, the frequency of fatigue is higher, the score of WAI is lower.
阐述了应用精细分离与精细有机合成以及化工系统工程的综合技术建设磷脂学科群，产品树的研究工作。
The study of building subject group and series products of phospholipid by the multi technology of fine separation, fine organic synthesis and systems engineering was put up.
型锅炉以其结构紧凑，占地小，安装周期短，运行维护方便等特点，在国内石油化工系统得到了广泛的应用。
D type boiler is widely used in petrochemical industry because of its characters of compact construction, less area occupied, short site installed period, easy operating and maintenance.
阐述课题组，应用精细分离与精细有机合成以及化工系统工程的综合技术建设磷脂学科群、产品树的研究工作。
The study of building subject group and series products of phospholipid by the multi-technology of fine separation, fine organic synthesis and system engineering was put up.
对含不确定参数的化工系统的动态过程进行优化，若未考虑滞后环节对动态优化结果的影响，不能保证系统实际操作的优化及安全运行。
The effect of the time delay to the result of the dynamic optimization for chemical process system with uncertainty parameters is considered in this paper.
在分析线性滤波器原理的基础上，建立了化工系统动态信号的最优线性滤波器的数学模型，并以加氢裂化反应器出口温度信号的除噪为例比较了滤波器模型参数对去噪效果的影响。
Taking the noise elimination of the outlet temperature signal of hydrocracking reactor as an example, the effect of the model parameters of the wave filter for noise elimination was compared.
在分析线性滤波器原理的基础上，建立了化工系统动态信号的最优线性滤波器的数学模型，并以加氢裂化反应器出口温度信号的除噪为例比较了滤波器模型参数对去噪效果的影响。
Taking the noise elimination of the outlet temperature signal of hydrocracking reactor as an example, the effect of the model parameters of the wave filter for noise elimination was compared.
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