查询词典 material control

Studying the chemical balance,energy balance and material balance in the gasification process and probing into the interaction in the gasification process and law of changing offer a theoretical foundation for gasification control. Through the materialization nature of coal, the gasification characteristics of the deoxidize zone are mainly studied (the dynamics characteristics and chemical characteristics). Probing into coz deoxidize mechanism ?establishes the theoretical foundation for the proposition of mark gas;the Principle to adjust and control temperature and applying methods is studied;the physical and mathematical models of underground gasification are set up;A temperature field in the district of gasification is set up and the instance analysis of computer analogue simulation machine has been carried out.

本文通过探讨"三带"基本特征，进而对煤炭地下气化的过程稳定进行研究；研究气化过程中的化学平衡、能量平衡及物料平衡，探讨气化过程中各组分之间的相互关系及变化规律，为气化调控提供理论依据；通过煤炭的物化性质，重点研究还原带的气化特征，分析探讨还原机理，为标志气体的提出奠定理论基础；研究以标志气体为核心的调控升温气化原理及实施方法；建立地下气化的物理模型与数学模型；建立气化盘区温度场，并进行计算机模拟仿真的实例分析。

Through analysis on the technology characteristic and the main operating point in the different parts of process, such as granulation system temperature control, biuret concentration control, aminated triple superphosphate, dedusting and washing system, raw material distribution system and so on, the advantage of high-nitrogen compound fertilizer produced by K-T process is remarkable.

介绍尿基复合肥K-T技术工艺流程；通过造粒，系统温度控制，缩二脲含量控制，重钙的氨化，除尘洗涤系统，配料系统等方面的技术特点，操作控制要点的分析，指出K-T工艺生产高氮复合肥的突出优势。

Moreover, this paper introduces the analysis and design of automation system of the production line at length, including the spot controlling unit, the central controlling unit, hardware and software, communication connecting and electricalcontrol. Also introduces the technique analysis and controlling method design of the raw material preparation, rotating kiln system and coal powder preparation. Describes the system design in detail, such as the main control interface, the system main interface, the system flow diagram, group start and stop, equipments selecting, emergency and fault reset, alarming picture, tendency picture, speed setting, raw material feeding, feeding operation, production reporting table and so on.

接着，论文对该生产线自动控制系统进行了详细地设计分析，包括现场控制部分、中央控制部分、软硬件部分、通讯连接部分和电气控制部分；对生料制备系统、回转窑系统和煤粉制备系统进行了工艺分析和控制方法的设计；并对系统主要控制界面，系统主界面、系统流程图、组起/组停、设备选择、故障复位、故障紧停故障消音、报警画面、阀门操作、趋势画面、转速设定、生料喂料、喂煤操作、原料喂料、生产报表等做了设计介绍。

The composition control in the growth of Ga0.47 In0.53 As ternary material and the effect of some factors on the material composition are analyzed. Simple formula is given for practical applications.

本文分析了Ga_(0.47)In(0.53)As材料生长中影响材料组分变化的因素，简要地给出了生长合适组分外延层的料源配制公式及其应用结果。

The confected material can through the fluid position control transport to the packaging machine automatically,and the material which has not packed can be return back to emulsifying tank.

配制好的物料通过液位控制，自动输送到包装机，也可将未包装完的物料抽回到乳化罐。

In order to recovering the worth of product or reasonable reused, reverse logistic is the process which the enterprise set down a good plan to implement and control, and can make original material, the product in the mill, the end product, the packing material, wastes etc.

逆向物流是为了恢复价值或合理处置的目的，通过有计划的实施和控制，使原材料、在制品、最终产品、包装材料、废弃物等以及相关信息从供应链下游的顾客一端到上游的起始端的有效实际流动的过程。

Vibration control of structures using SMA material is one of important research direction which is well-shown applicable value of this advanced material.

开状记忆合金是一类应用前景广阔的智能材料系统，利用形状记忆合金材料控制结构振动是最能体现这种先进材料应用价值的重要研究方向之一。

Be based on relevant theory, those who built crucial material vent one's anger characteristic model, of the choice of crucial to refrigeration machine material, craft that remove gas optimize, the control that pollutes failure mode has referenced value.

基于相关理论，建立了关键材料的出气特性模型，对制冷机关键材料的选择、除气工艺的优化、污染失效模式的控制有参考价值。

Automatic Material-piling platform,level-off thermal Roller,of PVC piece-material automatic tension control and computerized simulated deviation-correcting are added In to the original standard machine.

它在原标准机各配置不变的基础上增加了：自动叠码台、PVC片材整平热辊、自动张力控制、电脑模拟纠偏等。

In order to increase the blending effect of raw material,a mathematical model of pileup material system with flow volume varying layer-by-layer is established,and a control system is developed on the foundation.

为提高原料的混匀效果，采用了变流量技术降低混匀料的粒度偏析，建立了逐层变流量堆料系统的数学模型，并在此基础上开发了控制系统。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。