unit process

The market demand and unit process control of precipitated barium sulfate

沉淀硫酸钡的市场技术需求与单元过程控制

Disinfection is a very important unit process in water treatment , but the ordinary disinfectant chlorine will produce disinfection by-products which have potential carcinogenic effects .

消毒是一个非常重要水处理单元过程，但常规消毒剂氯气会产生具有三致作用的消毒副产物。

The system optimization model is built by methods of unit process simulation , process system simulation and system optimization .

采用单元模化系统模化系统优化构造出该冶金系统的优化工序模型。

The results of unit process are used as the constraints of crude oil mixing and oil blending .

利用装置加工计划的结果为原油的混合和产品的调合提供依据，而原油的混合和产品的调合则以装置的加工为基础，三者相辅相成。

After the above process and unit process , printing and dyeing wastewater and can be discharged

经过以上所述的处理工艺和单元流程，印染废水便可以达标排放了

Each process is regarded as an input-process-output unit process , and can be described with process IPO model .

事实上，每个制造工艺过程都可以看成是一个输入-处理-输出（IPO，Input-process-output）的过程，并可以利用IPO图或模型及其清单分析表进行描述和数据采集。

The expressions of unit process energy consumption , energy consumption of product and energy consumption per ton of crude steel are proposed .

给出了工序能耗、产品能值和吨钢能耗表达式；

This article embarked from the scope management basic content and unit process , summarizes the common question and solution on Computer information integration Project Management .

从范围管理的基本内容和范围管理的基本过程出发，总结计算机信息集成项目中范围管理常见问题及解决办法。

Tax law and accounting method set out from two angle , can appear in actual unit process of cargo bandling so difference .

税法和会计法是从两个角度出发的，所以在实际操作过程中会出现差异。

In this paper , the arsenic removal unit process in ethylene plant was introduced and the causes which can 't continuous run in long period were analysed .

简要介绍了乙烯装置中前脱砷工艺过程，但脱砷装置存在不能长周期连续运转问题，通过原因分析来对这一工艺过程加以探讨研究。

In turn , the worldwide business leaders must work with country business unit process leaders who take responsibility for ensuring the process is properly implemented in each country .

反过来，全球业务负责人必须与国家业务单位流程负责人（负责确保流程在每个国家恰当实现）协作。

Several parts of the signal processing unit process this amplified signal to linear isolated 4 ~ 20 ! mA output that is reliable and available for molten steel level control .

针对结晶器钢水液位测量的特殊性，放大信号再经信号处理单元的若干环节处理成可靠的、适于钢水液位控制的4～20mA线性隔离输出信号。

Exploited the calculating software of the light hydrocarbon recovery process units , NGpro / 1.0 , and elucidated the software based on the simulation of unit process .

在此基础上开发出了轻烃回收工艺单元过程计算软件NGpro／1.0，并对软件进行了说明。

Traditional studies on production planning of continuous process industries use MILP or MINLP formulations based on simplified unit process models which lead to the gap between planning results and production practices .

传统的流程工业生产计划研究建立在简化的过程模型基础之上，采用混合整数线形或非线形规划方法，计划的可实施性较差。

The load forecast is extremely important to the electrical power system plan and the movement , this article elaborated the power load to forecast and to classify , the load forecast unit process .

负荷预测对电力系统规划和运行极其重要，本文论述了电力负荷预测与分类、负荷预测的基本过程。

In this paper , we present a comprehensive description of the key unit process of the technology of OPC drum production : the theory and application of OPC drum coating and drying technique .

在本文中，将重点阐明OPC鼓生产工艺中的关键单元技术：OPC鼓涂布干燥工艺的理论与应用。

Deposition features suggest that it is actually a result of iteration and accumulation of some elementary unit process , which is associated with the intermittent surges of debris flows .

根据泥石流堆积的形态特征提出了堆积的元过程叠加，将堆积与间歇性的阵流运动联系起来；

Moreover , the flowage of different NF unit process have various quality , and the flowage with TQ56-36FC NF unit has better quality than the one with M-N1812A .

另外，不同的纳滤流程的出水水质有很大差异，含TQ56-36FC型纳滤膜的流程比含M-N1812A型纳滤膜的流程效果好。

In this paper , according to the problem of C_3 recovery rate is not high in a NGL recovery plant with turbo-expander , the main unit process models were built up , and the process simulation calculation is taken .

本文针对某使用透平膨胀致冷工艺的轻烃回收装置在实际生产中存在丙烷收率偏低的具体问题，建立了主要单元过程的工艺计算模型并对工艺过程进行模拟计算。

This paper introduces the commercial website data mining basic principle and the method . Union data warehouse studies , details account on the multi-dimensional data model , connection rule mining algorithm , commercial website data mining unit process , as well as online analytical processing .

本文介绍了商务网站数据挖掘基本原理和方法，结合数据仓库研究，论述了多维数据模型，关联规则挖掘算法，商务网站数据挖掘的基本过程，以及联机分析处理。

The present study and application situation of domestic landfill leachate treatment is discussed in this paper . The advances of unit process and composite process is introduced and some actual applications in domestic landfill is recommended to give some advices to environmental protection personnel .

对国内卫生填埋场垃圾渗滤液处理的研究和应用现状作了综述，分别介绍了渗滤液处理的单元工艺和组合工艺的研究进展，并介绍了多个国内渗滤液处理的应用实例。

This article briefly describes PDS desulfation process allocation requirements among coal gas pruification process in taking ammonia as alkali source . And further research and exploration has respectively been done on after desulfation process , before desulfation process and desulfation unit process allocation .

简述以氨为碱源，PDS脱硫工艺在煤气净化工艺中的配置要求，分别对脱硫后序工艺、前序工艺以及脱硫装置自身工艺配置作了进一步的研究和探讨。

Study on the unit root process of structure change for China 's electric power demand

中国电力需求的结构突变单位根过程研究

Mathematic Model on Cutting Parameter Optimization for Unit Cutting Process

面向单元切削过程的切削参数优化模型

Research on the difference between trend stability and unit root process with intercept

趋势平稳与带常数项单位根过程的区别研究

Atmospheric and vacuum distillation unit furnace process control analysis and transformation of instability

常减压装置加热炉过程控制不稳定分析及改造

Optimization Of Operation For Desalting Unit After Process Modification

脱盐装置工艺技术改造后的操作优化

Hydrogen Peroxide Concentration Unit Its Process Optimization

过氧化氢浓缩装置工艺过程的优化

Revamping of atmospheric naphtha aromatics extraction unit and process parameters optimization

常压石脑油芳烃抽提装置工艺改造与工艺参数优化

Corrosion protection in revamping crude distillation unit to process high-sulfur crude

改炼高含硫原油扩能改造中蒸馏装置的防腐蚀措施