查询词典 furnaces

And the ethylene cracking furnaces are the primary equipments of the petrochemical industry, for example, about 65 percent of gross weight of the three olefins (ethylene, propylene and 1,3-butadiene) and the three aromatics (benzene, toluene and dimethylbenzene) is produced by the ethylene equipments.

乙烯绝大部分是由石油烷烃裂解而生产，乙烯裂解炉是乙烯生产中的关键设备，三烯和三苯总量的65%都来自乙烯生产装置。

11Melchias the son of Herem, and Ha- sub the son of Phahath Moab, built half the street, and the tower of the furnaces.

哈陵的儿子玛耳基雅，和帕哈特摩阿布的儿子哈叔布，修理下一段，直到炉堡。

Horsehead previously reduced its operations from six furnaces to four in response to the recent economic downturn.

马头以前减少其业务从6炉四个响应最近的经济衰退。

Through three times conformal mapping this article calculates the resistance of the monophase two electrode salt bath furnace and puts right to the relevant formula in designing manuals of industrial furnaces and some relevant textbooks Through computer calculation,we also work out the resistances λ of some slat bath such as DM 50 6 furnace.

通过3次保角映射，求出单相埋入式电极盐浴炉电极间熔盐的电阻，对工业炉设计手册和有关教材中相应的公式提出修正意见。

The foundry has many kinds of casting machines about 460, such as furnaces, moulding and core making, heat treatment, mend welding, permeating, etc .It also has kinds of casting technics, for example ,sand mould ,metal moud, low pressure, die castings, vacuum suction,high pressure, etc.

拥有各种铸造（熔炉、造型［芯］、浇注、热处理、补焊、浸渗等）设备及装置460余台，具有普通砂型、金属型、低压、压铸、真空吸铸和高压釜等浇注工艺。

Along with the wide application of hydrogenation technology in the oil refining industry, the processes of heating, boiling and condensation of the petroleum products are in the conditions of having a lot of noncondensable gas in the hydrogenation heat exchanger and furnaces.

随着加氢工艺在炼油工业中的广泛应用，加氢换热器和加热炉中石油的加热、沸腾和冷凝过程都是在有大量不凝气体存在的情况下进行，但目前关于含不凝气体的石油产品的换热研究进行得很少。

Heat insulation is one of the most important measure to reduct the fuel comsumption and raise the efficency of glass furnaces.

中文摘要：玻璃窑炉保温是减少窑炉表面热损失，降低燃料消耗量，提高窑炉热效率的重要措施之一。

High titanium pattern vanadic titanomagnetite is smelted in normal blast furnaces at Pan Steel. BF operation is naturally distinct from those smelted with ordinary ores.

攀钢高炉是以普通高炉冶炼钒钛磁铁矿的高炉，有其特殊性，攀钢的焦炭冷态强度较好，热性能较差。

Based on the principles of stepped firing in recirculation zones, several new type straightjet and revolving-pour burners are designed and manufactured which used for different power boilers and industral furnaces with combustion of pulverized coal, poor-gas or fuel-oil. The burners are tested and improved in practice and good results are finally achieced in variant degrees including strenthening flame stability, adapting to boiler capacities and rank of coal, raising combustion and heat transfer efficiency, and lowering the temperature of weste gas at the boiler tail.

应用回流区分级着火原理，设计和制造了几种不同结构型式的直流、旋流新型燃烧器，用于燃煤粉、煤气、油雾的不同类型的锅炉和工业炉，在实践中进行试验和改进，最终都在不同程度上取得了强化稳定燃烧、适应负荷和燃料品质变化、提高燃烧和传热效率、降低炉尾烟温的好效果。

Photo 2 presents one of the solutions used in Seco/Warwick furnaces.

照片2展示1个赛科/沃克炉子的解决方法。

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。