良好地

A mathematical model of airlift-loop reactor was developed with the two-fluid model and the theory of two-phase flow.

气升式环流反应器ALR具有结构简单、操作方便、流型规整、特别是不需要机械搅拌就能得到良好混合效果和较高传质系数的优点，广泛地应用于生物、环境及化学工业[1]。

Emulation result makes clear, the weaveform to signal has transformer of photoelectricity type electric current to follow goodly action, can reflect the metabolic condition of all sorts of frequency heft of former square signal well, transmission bands is wide, transient character is good.

仿真结果表明，光电式电流互感器对于一次信号的波形具有良好的跟随功能，能很好地反映原方信号的各种频率分量的变化情况，通频带宽，暂态特性好。

They have good heat transfer efficiency with better resistance to thermal cracking and chemical oxidation.

具有良好的传热效率，更好地抵抗热裂化和化学氧化。

This is because business card printing and membership card making, paper in business card printing and membership card making pressure deformation, gives rise to a kind of cushion, paper and rubber roller, be good to transfer ink to evenly.

这是因为在制卡和会员卡制作过程中，纸张在制卡和会员卡制作压力作用下变形，可产生一种缓冲作用，纸张与橡皮滚筒间，得以良好的接触，使油墨得以均匀地转移。

Toilet able to carry out the maintenance and good maintenance, can not only play the bacteria, hemorrhoids, constipation prevention, Zuobian sets can be simple to set in Toilet, it is green products, environmental pollution side effects.

能对坐便器进行良好的维护和保养，不仅能起到对细菌、痔疮、便秘的预防，坐便套可简单方便地套在坐便器上，是绿色环保产品，对环境没有污染的副作用。

And natural gas pipeline as an example, the application of ANSYS software, thick-walled cylinder of finite element simulation model, change model has a strong practical and versatile, has greatly improved the efficiency of analysis and research, and for further analysis and research has laid a good foundation.

并以天然气管道为例，应用ANSYS软件，对厚壁圆筒进行有限元仿真模型，改模型具有较强的实用性和通用性，极大地提高了分析和研究的效率，并为进一步的分析和研究奠定了良好的基础。

In the evening, all people seat on the sofa and had a look Christmas TV.During that time,my uncle called me and let me went to my bedroom.He given to me the money when I was coming.As a matter of fact I knew their mean that was they wanted to let me cross was feeling better in Singapore.But I did not want to take the money and said that words to him.Seeing every one of them to give me the money,I wanted to cry.My grandmother was older and she given to me the one hundred.Although the money was a little,I felt the gift was very heavy and valuable.I must will keep these money until to work.But I also will requite for their good heart.I was loyalty said the words to him.Thank you!

在晚上，所有的人的席位，在沙发上，并看看圣诞节tv.during ，当时，我叔叔打电话给我，让我去我bedroom.he给我的钱，当我coming.as的问题，事实上，我知道他们的意思，这是他们想要让我在十字架上的感觉更好地在singapore.but我不想以金钱和说，换言之，以him.seeing的每一个他们给我钱，我想cry.my祖母是老年人和她给我一个hundred.although这笔钱是很少，我觉得礼物是非常沉重和valuable.i必须将保留这些钱，直到以work.but我也将requite为他们的良好heart.i是忠诚说，换言之，以him.thank你！

The experiment and the research indicate that:(1) Through the Hot-Continuous-Rolling production technics under small reduction ratio of 4.04 and 5.08, the rectangular continuous-casting billet of 235×265mm can be used to produce big size steel stick of Φ140mm and Φ 125mm whose macrostructure and mechanical properties meet the standards, this technics is viable;(2) This rolling technics can make the deformation penetrate to the center of the billet by low temperture and low velocity and big roller diameter and large reduction quantity at every pass and optimum design and arrangement of rollers, which is the key of Hot-Continuous-Rolling technics under small reduction ratio;(3) The sending technics used in Xining Special Steel Co.,Ltd can not use waste-heat of billet adequately, but the sensitive temperature section of A1N or sulphides or inclusions separating out is avoided, creating a favorablecondition for insuring good surface quality of final rolled steel;(4) The Hot-Continuous-Rolling technics under small reduction ratio has a close relationship with the billet quality control and the hot sending process control and the cooling control after rolling.

通过实验研究表明：(1) 235×265mm矩形连铸坯分别采用4.04和5.08的小压缩比热连轧生产工艺，所生产的Φ140mm和Φ125mm的大规格棒材，其低倍组织和机械性能均符合标准要求，该工艺是可行的；(2)本实验所采取的低温低速、大辊径大道次压下量轧制工艺加上轧辊孔型的优化设计与配置，可以使加工变形渗透到铸坯的中心，这一点是实现小压缩比热连轧生产工艺的关键；(3)西宁特钢在红送过程中虽然铸坯余热未能得到充分的利用，但是有效地避开了A1N、硫化物的析出及夹杂物偏析的敏感温度区，为保证最终轧材良好的表面质量创造了有利的条件；(4)小压缩比热连轧生产与铸坯质量控制，热送过程控制以及轧后冷却控制密不可分。

The first to use PRO / E software components establishment of the body (body, cylinder head, cylinder pad, cylinder liner, the main bearing caps, Flywheel carcasses, gear Connection Board Room, Shell pump, oil pan, about mounting frame, rear axle oil blocks, etc.) 3D solid model; Then use Hypermesh software division finite element mesh to ensure a good grid quality, and better coordination of the grid between quantity and accuracy of contradictions; Finally using ANSYS software components of a body finite element analysis.

首先利用PRO/E软件建立机体组件（机体、气缸盖、气缸垫、气缸套、主轴承盖、飞轮壳、齿轮室连接板、水泵壳体、油底壳、左右悬置支架、后轴油封盖等）的三维实体模型；然后利用Hypermesh软件划分有限元网格，保证了良好的网格质量，较好地协调了网格数量和计算精度之间的矛盾；最后利用ANSYS软件对机体组件进行了有限元分析。

FZV service is to meet the pipe line's condition and customer' s request, to provide our clients the best and competitive products and service, to improve the function of the products, and to assure the products' quality, Therefore, we have set up our products after service center, developed a joint venture factory in oversea, and are active to look for the cooperation and communication with the local customer and government, and build up a very good cooperation with the well-known international companies such as Shell, Aramco, PDO, PetroChina, NIGC, KNPC, Exxonmobil and so on.

为了满足管路工况对产品的使用要求，提供给客户最快捷和最经济的产品和服务，我们不断提高产品性能，寻找最有保障的产品服务通道。为此，我们成立了产品维修中心，在海外成立了合资工厂，积极加强与销售地用户和政府的沟通，并与Shell、Aramco、PDO、PetroChina、NIGC等世界知名公司建立了良好的合作关系。为客户负责，为社会负责，是方正公司不懈的追求！

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。