The thesis comes from a project that is to design a new automatic control system on a Calcium Carbide closed furnace in a chemical plant.
本文的研究背景为某化工厂的大型密闭电石炉自动化技改项目。
In view of the requirements of the project, the thesis mainly studies the control model and the control strategy of the Calcium Carbide closed furnace.
本文针对该项目控制系统改造的要求，重点进行了控制模型建立和控制算法的探讨研究工作。
A flash empurpled all the facades in the street as though the door of a furnace had been flung open, and hastily closed again.
火光一闪，把街旁的房屋照成紫色，好象有个火炉的门突然开了一下，又立即闭上似的。
Since we’re inside with doors and windows closed for most of the winter it’s important to keep the furnace filters clean and clear of dust and other debris.
因为在冬天的大多数时候都会紧闭门窗，所以保持暖气过滤网干净、清洁、没有灰尘和碎石是很重要的。
Since we're inside with doors and Windows closed for most of the winter it's important to keep the furnace filters clean and clear of dust and other debris.
因为在冬天的大多数时候都会紧闭门窗，所以保持暖气过滤网干净、清洁、没有灰尘和碎石是很重要的。
The ends of the tubular furnace are closed to minimize convection currents inside the furnace.
把管式炉的前后端盖紧，是炉内的对流减少到最低限度。
The article tells about the practical process of using furnace gas in closed carbide furnace as well as the technique of producing steam with furnace gas.
介绍了密闭电石炉炉气利用的实践探索过程及炉气烧余热锅炉产蒸汽技术。
Flue-cured tobacco is dried in a closed barn with heat piped from a furnace, while burley is cured in the open air.
烤烟是利用在一个从烤炉引过来的热量管道在封闭的熟化仓里进行干燥，而白肋烟是在户外进行熟化加工的。
The paper introduces the design of closed-circuit soft water cooling stave control System used in No. 3 blast furnace in Baosteel.
本文介绍了在宝钢3号高炉上采用的软水密闭循环冷却壁控制系统的设计。
The practice of smelting high silicon ferromanganese silicon in 9MVA closed electric furnace is expounded.
阐述了在9MVA封闭电炉上冶炼高硅锰硅合金的实践。
This closed door fluxing practice allows the furnace fluxing to proceed with minimum levels of oxygen and moisture from the atmosphere entering the furnace.
全过程紧闭炉门的精炼方式，把空气和水汽排除在炉内环境以外，使炉内铝业进行氧气和水分吸收降低到最低水平。
The furnace door is opened or closed manually.
炉门的启闭是通过手动来进行的。
Regarding the closed-loop soft water cooling system applied in blast furnace, system configuration and respective features and purposes have been briefly described.
针对高炉软水密闭冷却系统，阐述了系统的组成及各自的特点和用途。
BAT Uganda produces mainly flue-cured tobacco, dried in a closed barn with heat piped from a furnace, and burley, treated in the open air, according to the company.
据公司称，英美烟草乌干达公司主要生产在封闭的烤房内用来自炉子的加热管进行烤制的烤烟，以及在户外晾晒的白肋烟。
The invention provides a closed type calcium carbide furnace charging nozzle and a process for producing the same.
本发明是一种密闭式电石炉加料嘴及制造工艺。
The weldability, repair quality and reliability of a furnace tube bear closed relation to the accumulated damage at microscale. Certain correlation between the hardness and damage could also be found.
炉管的可焊性、修复质量和可靠性与炉管组织的损伤程度有密切的关系，而硬度与炉管的损伤也有一定的相关性。
The closed cooling system for the treated water provided with a air cooler can improve coo-ling effect. It becomes an important measure to increase the blast furnace campaign.
配备有空气冷却器的软水闭路循环冷却系统改善了高炉循环水的冷却状态，是延长高炉冶炼寿命的一项重要措施。
Through comprehensive analysis and discussion, the process of briquetting-smelting by closed-top blast furnace for copper smelting is selected.
通过综合分析与论证，选择了压团—炼铜密闭鼓风炉熔炼工艺。
The large roller hearth furnace production line for annealing hot bearing RACES is designed as a rectangular and closed structure under the limit of the length of available shop.
轴承套圈余热退火辊底炉生产线是一高度机械化自动化的特大型加热设备。由于受厂房长度限制，设计成长方形的闭环结构，这是本设计的特点之一。
The large roller hearth furnace production line for annealing hot bearing RACES is designed as a rectangular and closed structure under the limit of the length of available shop.
轴承套圈余热退火辊底炉生产线是一高度机械化自动化的特大型加热设备。由于受厂房长度限制，设计成长方形的闭环结构，这是本设计的特点之一。
应用推荐