塔

The operation and control interaction analysis between main fractionator and stabilizer of FCCU is given.

stabilizer control ； system design ；分析了催化裂化装置稳定塔的先进控制问题，讨论了主分馏塔与稳定塔之间操作控制的关联性，基于状态反馈预测控制，根据装置的操作运行情况及关联性分析，使用现有的测点，对稳定塔建立了用于实时控制的简化状态空间数学模型，以在线计算稳定汽油饱和蒸汽压作为被控变量，设计了稳定塔先进控制系统。

A technology-oriented companies, ongoing restructuring product innovation, development of a patented technology for chemical, pharmaceutical, oil refining, petrochemical and gas processing, scientific research, experiments of the gas - liquid separation of the metal structured packing, Landfill materials and liquid bulk distribution, sieve towers, water towers apparatus, cutting floating tower, trays, all kinds of Kazi, floating cutting, foam hats, and other tower components.

公司以科技为导向，不断进行产品改制创新，开发出具有专利技术的用于化工、医药、石油炼制、石油化工及天然气加工、科研、试验的气-液分离工程所需的金属规整填料、散堆填料及液体分布器、筛板塔、泡帽塔、浮伐塔、塔盘、各种卡子、浮伐、泡帽等塔内构件。

This paper describes and analyzes the Kronstadt Russian Communist Party after the events occurred before and after the policy notable changes in the political, economic, cultural and other aspects of the Russian Communist Party has made on the corresponding adjustment and the reasons for the changes, but these adjustments and just change to the impact of the establishment of Soviet power is a double impact - both positive and negative and adverse impact.

本文以1921年春，俄国波罗的海舰队主要军事基地喀琅施塔得发生动乱为切入点。喀琅施塔得事件---这是苏维埃政权建设初期的重大政治事件，虽然迅速被苏维埃政府平息了，但是从19世纪20年代年到20世纪80年代的很长一段时间里史学界都把喀琅施塔得事件看做是反对俄共和苏维埃政府的一场叛乱。本文试图通过重组喀琅施塔得事件发生和发展过程，分析喀琅施塔得事件发生原因和结果。

Composed of long takes of indirect gazes and oppressively alienated temps morts (where an eclectic assembly of anonymous residents alternately stare out the window, smoke a cigarette, handle their rifle, voyeuristically peep, awkwardly flirt, become inebriated, and even mischievously set on fire laundry that has been hanging on a clothesline), the fragmented, collage-like portraits of the tenants are interstitially connected through the recurring image of the building's dimly lit hallways, a visual metaphor for a culture adrift and in transition - a conduit to an undefined destination.

塔尔齐名的东欧诗电影导演，他的大部分电影都没有对白，只用近乎静默的长镜头去探索人物内心的孤独和绝望，展现后共产主义的东欧社会巨变下人们精神世界的空虚，94年的《走廊》无疑是这种风格的代表作，其中的长镜头堪称能与同年那部赫赫有名的《撒旦探戈》相媲美。巴塔斯与俄罗斯的安德烈。索科洛夫，匈牙利的贝拉。塔尔共同被称为继承塔尔科夫斯基诗电影风格的当代重要导演，他们的作品或多或少都受到了塔尔科夫斯基的影响，无论是在电影艺术语言还是在作品的主题上，但三人之间又有所不同。

Energy savings can be achieved in this distillation system by running one of the columns at a higher pressure and integrating the condenser of the high-pressure column with the reboiler of the low-pressure column.

它的基本原理是由一个高压塔和一个低压塔来构成一个精馏系统，高压塔的塔顶蒸汽作为低压塔的塔釜供热，以节省能耗。

Lastly, in accordance with the actual situations of the prototype structure of mosque pagoda, based on the similar relation of model experiments, a model structure of mosque pagoda with a similar coefficient of 1/10 is designed and fabricated. Earthquake simulating shaking table tests are performed on the model structure of pagoda in the cases the AB type passive control system with SMA dampers is erected or unerected. The leading earthquake responses like the relative drift at the top of the main tower and the small tower, interstory drift ratio, acceleration, and cracking process of the pagodas body etc. are studied. The operational behaviors involving the deformation capacity and energy dissipation capacity is tested for passive control system with SMA dampers under the earthquake excitation, and the corresponding control mechanism and regularity is also analyzed. Furthermore, the performance changes and protection effectiveness is comprehensively evaluated while the model structure of pagoda is seismically protected or not.

最后，根据光塔原型结构的实际情况，以模型试验的相似关系为基础，设计并制作了一个相似系数S，为1/10的光塔模型结构，并先后进行了未安装和安装A、B型SMA阻尼器被动控制系统光塔模型结构的地震模拟振动台试验，研究了模型结构在3种不同工况下，主塔顶部和小塔顶部的相对位移、层间位移角和加速度以及塔体开裂等光塔结构的主要地震反应，测试了SMA阻尼器被动控制系统在地震激励下的变形能力和消能能力等工作性能，分析了相应的控制机理和控制规律，并从总体上评价了光塔模型结构抗震保护前后的性能变化和保护效果。

When pH is litmusless, the purification efficiency is the largest. The unhomogeneity of liquid flow results in the uneven biofilm growth. The flow resistance after start-up is significantly larger than that before start-up, whichprovides a method to monitor the biofilm growth.3、The packed bed is simplified to a series of straight capillary tubes covered by the biofilm. The two-phase flow and mass transport, biochemical reaction kinetics, and the limitation of oxygen are taken account of in this model. The results of model are basically in agreement with the experimental data.

通过观察还发现，由于液体分布不均，生物膜在滴滤塔内生长分布不均，并且挂膜后，滴滤塔的孔隙率减小，两相流动阻力比空塔时的大，可采用流动阻力的变化作为判断挂膜成功与否判据。3、首次将多孔填料塔简化成多个竖直毛细管并行排列构成的填料，应用两相流理论，结合生化反应动力学，并考虑氧的限制，建立了一个生物膜滴滤塔降解废气的毛细管模型，其结果与实验数据吻合得较好。

In the introduction,the author introduced the writing motive and the goal of this paper; In the first chapter of dissertation, the author mainly analysed the inditing background of "Falstaff" and the gut of opera also the relations between the role;In second chapter,the author compared and construed the different classics performance of "Falstaff";In the third chapter, the author expatiated his performance experience of Falstaff and his understood of Falstaff; In conclusion, the author concluded the music and the reality significance of "Falstaff".

在绪论中笔者简介了该论文的写作动机、目的以及优势；在第一章的阐述中，笔者主要征对《法斯塔夫》的创作背景、剧本内容以及剧中人物关系等方面进行了分析和阐述；第二章中，笔者就几个不同的经典演出版本《法斯塔夫》进行了实例分析和比较；在第三章中，笔者就自身演唱和表演法斯塔夫这一角色时的一些具体演唱、表演手段进行分析，以及本人所理解的法斯塔夫阐述；结语中，笔者再次对《法斯塔夫》的音乐与现实意义进行了总结、归纳。

After the modification, the acetaldehyde consumption and energy consumption were reduced by about 10% respectively, and install time of the towers was only about 1/5 of the float valve towers with cutting 60% of the cost.

采用JKB-125Y型板波纹填料塔代替浮阀塔，对乙醛分馏塔和酒精回收塔进行改造，乙醛单耗及能耗可降低10％，塔设备的投资可节约60％，塔设备安装时间可缩短至原来的1/5。

But Ratan Tata, the patriarchal boss of the Tata Group, had made it clear that a condition of the deal was that Mr Varin stayed.

但是，塔塔集团的大老板拉丹·塔塔清楚地表明，交易的条件是瓦兰先生继续留在塔塔公司。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。