查询词典 fractionating tower

Combine with the analysis of the effect that caused by the shielding of topography and the conditions when lightning occurred on the top of the transmission tower, this paper bring forward a synthetical scheme that on the AnNan overhead transmission line, can use long life resistance reducer to reduce the ground resistance of the transmission tower,set up a shielding pull- line on the body of some tower,set up lightning arrester and take unbalance insulated method to improve the level of the line's ability of preventing lightning.

结合地面屏蔽效果分析和雷击杆塔塔顶情况分析，提出了在安南线采用降低杆塔冲击接地电阻、对部分杆塔塔身安装防雷拉线、加装线路避雷器、在双回路共架杆段采用不平衡绝缘配置等措施来提高安南线耐雷水平的综合方案。使用长效降阻剂，降低杆塔的接地电阻，这是提高线路耐雷水平、降低雷击跳闸率的有效措施。

Cooling tower system misoperation points into and out of cooling tower operation of cooling water and cooling tower fan operation.

冷却塔系统的误操作分进出冷却塔冷却水的操作与冷却塔风机的操作。

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。

The chlorinating tube ,bower plater ,tower sections cond ensers .tower contain condenser and tower contain ,etc.

氯化塔由塔顶冷凝器、塔节、氯分配器、溢流管、塔板、塔节冷凝器，塔釜冷凝器、塔釜等组成。

In this Paper, we'll discuss a new idea for dynemic design of the structure of windmill tower by combining the theoretical computation witk the experimental results of reduced scale modeling and especially, discuss the reduced dynamic modeling technic of the windmill tower, the wind load on the tower and the similarity transformation of model parameters.

本文讨论了应用理论计算和缩尺模型测试相结合的方法进行风力机塔架的结构动态设计。

When need to hoist, they are delivered into work-in frame by weight hooking the tower section, loosen the tower section and the lower ring support by 8 M39 connecting bolts , driving motor so as to make the hydraulic cylinder work, press the upper structure, control latches and support the upper weight, take back the stopcock, jacking it again, after this two working repetition it will gain a tower section.

当需要顶升时，由起重吊钩吊起标准节送进引进架，把塔身标准节与下支座的 8 个 M39 的连接螺栓松开，开动电机使液压油缸工作，顶起上部结构，操纵爬爪支持上部重量，收回活塞，再次顶升，这样两次工作循环可接一标准节。

Through computer simulation of azeotropy rectification dehydration tower with benzene as entrainer, the optimal technical parameters were obtained as follows:①the output quantity of top tower was 69 kg／h, return benzene phasor as 58 kg／h and reflux ratio as 3, alcohol concentration in charge the higher the better, however, its maximum value influenced by water content at azeotropy point;②sensitivity analysis results indicated that the sensitivity of output quantity of top tower was the highest, alcohol concentration in charge the second and return benzene phasor and reflux ratio the lowest.

对以苯作为夹带剂的共沸精馏脱水塔进行了计算机模拟，得到了最佳工艺参数：①塔顶采出量为69 kg／h，返回苯相量为58 kg／h，回流比为3，进料乙醇浓度越高越好，但其最大值受共沸点水含量的影响。②敏感性分析的结果为塔顶采出量的灵敏度最大，进料乙醇浓度次之，而返回苯相量和回流比较小。

Continuous distillation processes including three-tower,four-tower and five-tower for separation of methyl cyanoacetate were proposed to replace the conventional batch distillation process.

针对氰乙酸甲酯传统的间歇精馏分离过程，提出了连续精馏分离氰乙酸甲酯的三塔、四塔和五塔工艺流程，并对3种分离流程进行工艺分析，确定了连续精馏五塔分离工艺。

This generator adopts PSA transforming absorpion,which uses carbon molecule to separate Oxygen and Nitrogen from air. It transfers compressed air,which is originated from air source, into absovbing untis formed by two tower after oil removing, drying, filtering, purifying of the air. The compessedair generates Nitrogen when it is transformingly absorbed in one tower, then it is sent to another tower for regeneration. It alternately circulates between two towers, which can unceasing achieve 98%-99.9% of pure and cheap Nitrogen..

本设备采用PSA变压吸附原理，利用碳分子筛在压力变化时具有分离空气中氮的能力，以空气为原料，将压缩空气经除油、干燥、过滤等净化处理后，送入双塔组成的吸附组件，压缩空气在一塔内经加压吸附后产生氮气，而另一塔在解吸再生，两塔交替循环，即可不断地得到纯度为98－99.9%的廉价氮气。

The invention relates to a middle-density pulp hydrogen dioxide dual-tower blanch method, which comprises:(1) washing and concentrating the pulp;(2) adding NaOH in 0.5-1.5%, sodium silicate in 0.5-3%, bitter salt in 0.05-0.5% and barium dioxide in 1.0-2.5%,, and adding slurry to 70-100Deg. C;(3) 1# blanch tower blanches, while the temperature is 70-100Deg. C, and the reaction time is 30-90mins;(4) 2# blanch tower blanches, while adds barium dioxide in 0.5-1.5% and some blanch agent, while keeps the temperature in 70-100Deg. C and the reaction time is 30-90mins;(5) adding water, and washing to attain blanch slurry.

本发明公开一种中浓纸浆过氧化氢双塔漂白方法，包括(1)纸浆洗涤浓缩；(2)加入绝干浆重量的0.5～1.5％NaOH、0.5～3％硅酸钠、0.05～0.5％硫酸镁和1.0～2.5％过氧化氢等，将纸浆加热至70～100℃；(3)1#漂白塔漂白：温度为70～100℃，反应时间为30～90分钟；42#漂白塔漂白：补加0.5～1.5％的过氧化氢及适量漂白助剂，保持温度70～100℃，反应30～90分钟；(5)加水稀释、经洗涤后得漂白浆。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。