The affection of parameter variation of down lead wires and top loading wires on effective height, radiation pattern, input reactance, radiation resistor and static capacitance is discussed.

同时研究了引线及顶线的各项参数变化对天线的有效高度、增益、输入电抗、辐射电阻及静电容的影响。

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The relationship between transmission coefficient and effective barrier height increasing is also discussed.

文中讨论了透射系数与有效势垒高度提高的关系。

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Optimizing a prestressed concrete T-frame beam, selecting reasonable effective height of section and prestressed steel area can improve the beam's performance and reduce the cost.

对预应力混凝土T梁进行优化设计，选取合理的截面有效高度及预应力筋截面面积，可以提高梁的承载能力，降低工程造价。

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It's an awfully effective strategy, as "Low Is a Height" functions as both a dreamy pop epic and the musical embodiment of a mood that's somehow both sunny and oppressive.

NPR: Great Northern and the 'Height' of Portent