The radiation-field zero-zone on TACAN guidance station has the deep-going influence on the performance of TACAN system.
塔康导航台辐射场零区对塔康系统的工作性能产生深刻影响,对零区位置进行分析和预测,确保飞机主航线和进场航线非常重要。
The zero-free region of the abstract zeta function ζG(z) was studied.
研究了抽象Zeta-函数ζG(z)的非零区域,作为其应用给出了抽象素数定理的一个渐近公式。
