塔

You may recall that two years ago, that is, March 11, 2001, China Central Television and Zhejiang television station ran off live coverage of the process of excavation sites Leifeng Pagoda, the Pagoda at that time a lot of cultural relics discovered underground palace was also one of the most precious Buddha is enshrined the hair relic of the Ayu Wang tower we are now seeing the tower over the ruins is Lao Ta, so that the building is well protected form of the original tower site, which At this first building format now please follow me up the elevator to go to a Taree to see whether some

各位可能还记得在两年前，也就是2001年3月11日，中央电视台和浙江电视台曾连袂直播了发掘雷峰塔遗址的过程，当时在雷峰塔的地宫还发掘出很多文物，其中最珍贵的就是供奉佛祖释迦牟尼发髻舍利子的阿玉王塔我们现在所看到的塔就是在老塔的遗址之上，这样的建筑形式很好的保护了原塔的遗址，而这种建筑格式在目前尚属首创现在就请大家跟随我走上电梯一同到塔里去看一番究竟

The following points are emphasized:The operation models of adiabatic and diabatic distillation have been set up and the operation block, thermodynamics model and mathematical model in the simulation have been determined as well;(2)Based on the simulation and exergy analysis with Aspen Plus program, shortcut distillation design—DSTWU model and rigorous distillation design—RADFRAC model, the author has determined the heat duty, exergy losses and the distribution of exergy losses along the adiabatic column, which will help the simulation and optimization of the diabatic distillation;(3)Diabatic distillation under various operation conditions has been simulated by using energy balance method and exergy analysis;(4)How the different mixture and the various degree of separation, number of trays and feed location influence exergy saving in diabatic distillation have also been discussed;(5)On the basis of the total exergy losses along the column, different schema of the heat transfer distribution along the column have been compared and analyzed;they can be classified in three categories: heat duty equipartition approach, empirical approach, separation degree matching approach. In conclusion, different heat transfer distribution along the column will have effect on total exergy losses. In particular, most satisfactory results have been obtained by using separation degree matching approach. In order to diminish the exergy losses, heat transfer distribution should meet the needs of the request of separation degree.And on this premise, the author makes his suggestion in increasing the proportion of heat supplied to the tray with minimum exergy losses and decreasing the proportion of heat supplied to the tray with the maximum exergy losses.

本文对透热精馏过程进行了模拟并对其节能效果的影响因素做了较为全面的分析和深入的研究，主要研究内容如下：(1)建立了常规精馏和透热精馏过程的模拟操作模块、热力学模型以及数学模型；(2)利用化工模拟软件Aspen Plus并分别采用DSTWU简捷模型和RADFRAC严格计算模型对常规精馏进行模拟计算和有效能分析，确定常规精馏塔的公用工程热负荷、有效能损失及有效能损失在塔内的分布，为透热精馏的模拟和优化提供数据参考；(3)对不同物系在不同分离度条件下进行透热精馏的模拟，分别采用能量衡算法和有效能分析法进行计算和分析；(4)探讨了各种因素如物系的选择、不同分离度、塔板数、进料位置对透热精馏节能效果的影响；(5)以全塔总有效能损失为比较基准，对热量在塔内的三种分布方案即热负荷平均分配法、经验法和分离度匹配法进行了对比分析并得出结论：塔内热量的不同分布方案对于全塔总有效能损失会产生影响，其中以分离度匹配法的节能效果最为理想，为减少有效能的损失，应使塔内的热量分布满足各塔板的分离度要求，并在此前提下，尽量减小有效能损失大的塔板的热负荷和增加有效能损失小的塔板的热负荷。

In design of rectifying unit to separate toluene-titanium tetrachloride,according to design projects,the theoretical plates of rectifying tower were calculated by the software with graphical calculation of theoretical plate.The tower load parameters in now running float valve tower were checked by the KG-TOWER float valve tower checking softwarel.The packing-tower diameter was calculated by high-effciency structured packings and hydraulic calculation softwocre.The evaluation through calculating data of valv...

在设计分离甲苯—四氯化钛的精馏化工单元中，依据设计任务，通过使用图解法计算理论板软件，计算精馏所用的理论板数；运用KG—TOWER浮阀塔校核软件，对现用浮阀塔进行塔负荷等参数的校核；采用等板数较大的高效规整填料与精馏塔水力学计算软件，来计算填料塔的塔径；通过对浮阀塔和填料塔的计算数据进行评价，得出结论认为选用填料塔设计优于浮阀塔设计。

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拉蓬塔阿不动产，巴亚尔塔名叫墨西哥太平洋独家从属克里斯汀的伟大遗产拉蓬塔阿不动产、太平洋墨西哥加入国际网络最大的房地产经纪专业销售高价值性能有所专属从属克里斯汀的伟大遗产巴亚尔塔蓬塔阿德Mita市、careyes柯斯塔，柯斯塔与纳亚科斯塔、拉蓬塔阿不动产提供客户和非凡实力达到世界上最大和最负盛名的销售网络，专门从事房地产奢侈。

Leifeng Pagoda was first built in Northern Song Dynasty 977 AD, two years of peace and rejuvenating the country, originally for the King of Wu and Yue Feng Qian-shu Tibetan Buddhism as a relic to pray for peace and prosperity Luo Ji-fat built, the original name of Princess tower, tower of brick-wood structure leifeng well-known high tower, and Chinese folk legend of White Snake widespread myth is closely related to the story in the embodiment of white snake Bai Suzhen have been a result of the pursuit of true feelings and sea monk imprisoned in Leifeng Pagoda, the Leifeng Pagoda and therefore the statement of history far and wide Leifeng Pagoda on the fire hit twice, the first declared in the Northern Song Dynasty and years, because of Fang La uprising, a torch outside the wooden structure burned to the tower to the Southern Song Dynasty years, have been rebuilt Leifeng Pagoda, West Lake, one of Dusk is the leifeng circulated Leifeng Pagoda at that time subjected to fire the second Jiajing in the Ming Dynasty, when the pirates violation of Hangzhou, Leifeng Pagoda burnt again, remaining tower stands on the shore of West Lake, this case continued until the end of the Qing, Leifeng Pagoda finally collapsed due to overwhelming cause of the collapse on the Leifeng Pagoda in history is also very controversial, in general there are two versions of the previous two years in the clean-up sites Leifeng Pagoda time, found that a considerable portion of the tower of brick side of a small hole in the cave there are Buddhist in the past, people have incorrectly relay erroneous messages will pass into a gold brick by brick, the tower blocks have take-home, resulting in the collapse of the tower argument argument, one of the two, due south is the land of plenty since ancient times, but Hangzhou is the House of silk and tea, the history of Hangzhou on the rich silk, and every year when the silkworms cocoon silk, a variety of reasons, tend to have a large number of cocoon death, Over the past superstition, misconception that cocoon cursed, while the Leifeng Pagoda is a town of white snake demon, thinking that would be the Pagoda bricks at home, they can withstand the erosion of Yao Xie, you have to take a sericulture, his family wealth take a course of time, in particular, Taki shaft damage due to the common people, coupled with those in power are indifferent Leifeng Pagoda finally at 13:40 on September 25, 1924 came crashing down

雷峰塔初建于北宋太平兴国二年公元977年，原本为吴越国王钱淑为奉藏佛螺髻发舍利子以祈祷国泰民安所建，原名叫皇妃塔，塔为砖木结构雷峰塔的知名度之高，与中国民间广泛流传的神话传说白蛇传密切相关，故事中白蛇的化身白素贞因追求人间真情而被法海和尚囚禁于雷峰塔下，雷峰塔因而声明远播历史上的雷峰塔曾两次遭遇大火，第一次是在北宋宣和年间，因方腊起义，一把火把外面的木结构塔身加以焚毁到了南宋年间，曾重修雷峰塔，西湖十景之一的雷峰夕照就是在那个时候流传的雷峰塔第二次遭受火烧是在明朝的嘉靖年间，当时倭寇侵犯杭州，雷峰塔再次把火焚，仅剩塔身屹立于西湖之滨这种情形一直持续到清末民初，雷峰塔终因不堪重负而倒塌了关于雷峰塔倒塌的原因，历史上也很有争论，一般来讲有两种说法，前两年在清理雷峰塔遗址的时候，发现有相当一部分的塔砖一侧有一个小洞，在洞里有佛经而在过去，老百姓们以讹传讹将经砖传成金砖，纷纷将塔砖拿回家，从而导致塔的倒塌此说法之一说法之二，由于江南自古就是鱼米之乡，而杭州又是丝茶之府，历史上的杭州就盛产丝绸，而每年蚕宝宝吐丝结茧之时由于多种原因，往往有大量的蚕茧死亡，过去的人迷信，误以为蚕茧中了邪，而雷峰塔是镇妖的白蛇，以为将雷峰塔的砖放在家里，就可以抵挡妖邪的侵蚀，你家养蚕拿一块，他家求财拿一块，久而久之，塔身特别是塔基由于老百姓的破坏，加上当权者的漠不关心，雷峰塔终于在1924年9月25日下午1点40分轰然倒塌

The products of company mainly include Bubble-Cap Tray, Vertical Shifter Pagoda Plate Tray, High-effect HLMV Float Valve Tray, Firm-Float Valve Tray, F1 Float Valve Tray, Guiding sieve Plate Plate Tower Tray and various types of gauge tower internals products such as neat packing, random packing.

公司主要产品有泡罩塔、垂直筛板塔、高效HLMV浮阀塔盘、固阀塔盘、F1浮阀塔盘，导向浮阀塔盘、导向筛板塔盘等。各种规整、散堆填料和各种类型的液体分布器等塔内件产品。

The company's main products are: metal structured packing, metal bulk fill, efficient jet tray, blister tray, tray sieve, sieve tray-oriented, slant-hole tray, tongue-shaped tray, tray channel , S-Ta Sita board, valve tray, the distribution of gas-liquid, fluid collection, mist eliminator, in addition to Mo screen, float valve, blister board and various sub-tower, solid, and so tight.

本公司主要产品有：金属规整填料、金属散装填料、高效喷射塔板、泡罩塔盘、筛板塔盘、导向筛板塔盘、复合斜孔塔板、舌形塔盘、槽形塔板、S型塔斯塔板、浮阀塔板、气液分布器、液体收集器、除雾器、丝网除沫器、浮阀、泡罩及各类塔板卡子、紧固体等。

Taliesin West塔利辛西 Taliesin West is an example of Frank Lloyd Wright's ideas of organic architecture taking root in the desert.

塔利辛西是一个有机建筑弗兰克劳埃德赖特的想法，例如参加了沙漠的根源。

At that time, only 15-year-old斯伦塔Richard Apple Apple II computer for the preparation of the virus.

当时只有15岁的理查德。斯伦塔针对苹果Apple II计算机编写了这一病毒。

Since then, Britain has shifted the focus of colonial Orient, especially India. In 1600 established British East India Company are the United Kingdom in the east of the colonial institutions, in 1612, the company beat the Portuguese in India from the Moghul dynasty in India to obtain trade privileges. Placido battle in 1757, laid the UK at the dominance of Hindustan. 1767 ~ 1799 4 times and the final occupation of offensive Mysore states. 1803 ~ 1804 people beat Marat resistance, as well as克塔克include the Ganges River and Chu Mu-Canal large areas of fertile soil between.

此后，英国殖民的重点遂转向东方，特别是印度。1600年成立的英国东印度公司是英国在东方的殖民机构，1612年，该公司击败在印度的葡萄牙人，从印度莫卧儿王朝获得贸易特权。1757年普拉西一役，奠定了英国在印度斯坦的统治地位。1767～1799年4次进攻并最后占领迈索尔土邦。1803～1804年打败马拉特人的反抗，囊括了克塔克以及恒河与朱木拿河之间的大片沃土。

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。