bobbinetmachin;tullemachine,transversemachine

The experimental research on combusting CWS was carried out in the Maoming Thermal Power Station 410t/h six-corner tangentially firing boiler.

5％;在此基础上,进行了水煤浆燃烧的数值模拟, 对六角切向布置水煤浆燃烧锅炉热态空气动力场和温度场进行了研究,分析了水煤浆电站锅炉炉内水煤浆颗粒燃烧的特点,并对炉内O2、CO2、NOx与H2O等物质的分布规律进行了分析,数值模拟结果与燃烧试验吻合得很好,为今后大型水煤浆电站锅炉的改造和运行提供了很好的指导作用。

Optimal design based on a two-dimensional photonic crystal of hexagonal lattice with a large complete band gap;

基于六角结构二维光子晶体绝对带隙的优化设计研究

The layout design and the automatic feeding system of the few_scrap progressive die for hexagonal parts were introduced.

介绍了六角形工件少废料级进模设计中的排样设计、自动送料、模具结构及模具主要零部件设计等要

The proposed method eliminates the singular problem that arises in the application of conventional nodal method in the hexagonal geometry and the solution derived in the method satisfies the neutron diffusion equation at any point of the node.

以多群中子扩散方程解析解为基础 ,利用方程及求解域的对称性建立了一个新的数值求解多群扩散方程的理论模型 ,并将该模型应用于三维六角形几何。

Preparation of hexagonal plate aluminum hydroxide;

六角片状氢氧化铝的制备