塔

The simulating results showed that the temperature at the bottom of monoethanolamine tower and diethanolamine tower was reduced greatly, which helps to prevent the degradation of the solutions, so the color index can be lowered, at the same time the product purity was kept above 99%.

模拟计算表明，采用该流程可以显著降低MEA塔和DEA塔的塔釜温度，防止物料高温热解，为降低产品色度创造了必要条件；同时产品纯度保持在99%以上，能够满足质量要求。

The valve tray, fragmented tray, signal overflow bow downcomer, and standard ellipsoidal head were selected in this design.

本次设计选用浮阀塔盘，分块式塔盘，单溢流弓形降液管，标准椭圆形封头，塔体材料选用16MnR，裙座材料为Q235-A。

In this paper, the current states of research about the basic theory of stationary state perturbation method are firstly reviewed, on base of them, and studied some physics issues mainly about hydrogen atom. The stark effect of the energy level (n = 4) of hydrogen atom is calculated and the stark effect of three dimensional hydrogen atom is discussed by the use of the parabolic coordinates, then the perturbative matrix elements for each energy level are given.

本文首先综述了关于定态微扰论基本理论的研究现状，在此基础上利用定态微扰论对某些物理问题，主要是对氢原子问题展开了研究，计算了氢原子n=4能级的斯塔克效应，并利用抛物线坐标法求解了三维氢原子的斯塔克效应，给出了氢原子斯塔克效应中微扰矩阵元的普遍公式。

A Patagonian puma rests in tall grass at the Patagonian Institute in Punta Arenas, Chile.

巴塔哥尼亚美洲豹在高草丛在巴塔哥尼亚研究所的蓬塔阿雷纳斯，智利。

Isshiki brick tower to crack on the ground structure, the tower brackets, cornices, Fang, beam, column, are Fangmu brick structure by cutting mill, 13-tower canopies are peacock blue Glazed tile build a beautiful crystal edge.

塔身为一色青砖研磨对缝砌成，塔上的斗拱、飞檐、枋、椽、柱，均为青砖仿木结构砍磨而成，13层塔檐都用孔雀蓝色琉璃瓦砌出晶莹美丽的边沿。

Another story describes how the Native American princess Pocahontas saved the life of John Smith, the leader in Jamestown, when her father, Powhatan, wanted to kill him.

还有一个关于美洲原住民公主波卡杭塔斯的故事。在波卡杭塔斯的父亲波瓦坦打算杀死詹姆斯敦首领约翰·史密斯的时候，波卡杭塔斯救了他的性命。

Until 1995, Bertelsmann skillfully with the Shanghai Press and Publication Bureau affiliated with a technology company books to set up a joint venture in Shanghai Bertelsmann Culture Industry Co., Ltd. and China Science and Technology Book Company and the cooperation established the Bertelsmann book club.

直到1995年，贝塔斯曼巧妙地与上海新闻出版局下属的一家科技图书公司一起，以合资形式成立了上海贝塔斯曼文化实业有限公司，并与中国科技图书公司合作成立了贝塔斯曼书友会。

Just like Costacurta two years earlier, Alessandro Nesta had a convincing display at Deportivo in the middle of the Rossonero rearguard.

和两年前的科斯塔库塔一样，内斯塔作为米兰后卫在拉科鲁尼亚表现出色。

In some period " reader " go up, beidasiman sent a full page ad that is located in recto, advocate " free good book, admission 10 yuan ", 20 kinds are revealed to recommend books below, and the advertisement crossing a page that turning over this one page is competitor, length is advertising of shellfish tower Si Man 2 times, dazzling caption says:"Need a yuan only, immediateness initiate ", 34 kinds are revealed to recommend books below.

有一个例子能说明当时贝塔斯曼在中国碰到的是怎样的一群对手。2002年，在某期《读者》上，贝塔斯曼投了一个位于右页的整版广告，宣扬"免费好书，入会费十元"，下面展示了20种推荐图书，而翻过这一页则是竞争者的跨页广告，篇幅是贝塔斯曼广告的2倍，刺眼的标题称："只需一元，即刻入会"，下面展示了34种推荐图书。

With rich experience and excellent technology, good Qinglian Lake Kaguta pen production of "ancient" brand lake pen, all these years, according to many calligraphers and calligraphy Master, pointing predecessors, according to their pens after the test for their valuable comments and suggest that we seriously explore, reform and innovation, they choose high-quality mountain wool, rabbit hair Hill, Northeast, rock badger hair, squirrel hair, ui hair, Pig Brown, mountain horse hair and nylon, such as imports of raw materials, using the traditional pen Lake pens over a hundred processes and modern technology to combine the perfect crystallization of the "ancient" brand pens Lake truly "sharp, homogeneous, round, Kin," the characteristics of the vast numbers of users over the years has been affirmed and praised.

具有丰富的经验和精湛的技术，善琏古塔湖笔厂生产的"古塔"牌湖笔，这些年来，根据众多书法家和书画大师、前辈们的指点，根据他们试笔以后提出的宝贵意见和建议，我们认真探索，改革创新，故选用优质的山羊毛、山兔毛、东北狼毫、石獾毛、灰鼠毛、牛耳毛、猪棕、山马毛和进口尼龙等原料，采用传统的湖笔制笔百余道工序和现代的技术相结合的完美结晶，使"古塔"牌湖笔真正做到"尖、齐、圆、健"的特点，多年来得到广大用户的肯定和称赞。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。