The rugged design of this steam engine is unusual in combining the functions of crosshead guide and cylinder support in a single set of columns.
崎岖的设计,这蒸汽机是不寻常的结合,职能十字头,引导和支持在缸一套单一的栏目。
3
Based on the method of Dyadic Greens functions, the radiation patterns of the microstrip antennas printed on the surface of elliptic cylinder are analysised and calculated in this paper.