本文应用直线法理论严格推导了在极坐标系统中分析任意截面形状同轴线高次模的公式。
A set of formulas for analyzing high order modes of coaxial lines with arbitrary section in polar coordinate by the method of lines are rigorously derived in this paper.
本文回顾了各种地极坐标系统的状况，包括地极坐标原点的定义、系统的组成和这些系统之间的相互关系等。
A review is given in this paper on the status of various polar coordinate systems, including the definition of their origins, constitution of the systems. and the relations between them.
本文回顾了各种地极坐标系统的状况，包括地极坐标原点的定义、系统的组成和这些系统之间的相互关系等。
A review is given in this paper on the status of various polar coordinate systems, including the definition of their origins, constitution of the systems. and the relations between them.
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