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hertzian adj.赫茲的。

hertzian wave

The ultrasonic dynamic contact of bolt - clamped transducer and rigid plane are modeled using hertzian contact theory , and the analyzing results reveal that the nodal plane of the bolt - clamped transducer is levitated in normal direction by the ultrasonic dynamic contact action , and the real area of contact of bolt - clamped transducer and rigid plane decreases in the same time 首先利用赫茲接觸理論建立了夾心式換能器和剛性平面的超聲動態接觸模型。通過對模型進行分析、求解表明,在縱向超聲頻率動態接觸作用下,換能器節面位置產生了上浮,換能器端面與剛性平面的動態真實接觸面積比靜態時減少了。

Author has analyzed many schemes such as electric cable reading system , telephone line reading system , infrared ray reading system , hertzian waves reading system , 1c card reading system . we design a new scheme of combing infrared communication and serial communication based on client request and local condition 作者在分析了電力線抄表、電話線抄表、紅外線抄表、無線射頻抄表、 ic卡抄表等一系列抄表方案的優劣后,根據客戶要求和現場實際,提出了將無線紅外通信和有線串行通信相結合的抄表方案。

An arbitrary shaped line current on a horizontal plane is divided into many small line segments and approximated by hertzian diploes , then both the near and far em - field of the line curennt is approximated by the summation of the complete near and far fields of hertz dipoles 水平面上任意形狀線電流分割為許多小段之電流,每一小段之電流近似為赫芝偶極,則在三度空間任意座標平面上無論遠近之電磁場即可以赫芝偶極之遠近完整電磁場加總合成近似之。

Each segment of line current can be approximated as a hertzian dipole if each segment is much smaller then a wave length 因此任意線電流在三度空間之三維向量電磁場即可以赫芝電偶極完整之遠場及近場近似合成之。

Intrusion detection - alarm systems - alarm systems using wire - free or non specific wired links - specific standard for hertzian links 侵入檢測.報警系統.無線或普通有線鏈接用報警系統.電磁波鏈接用專用標準

“ for the discovery and development of optical methods for studying hertzian resonances in atoms 發明并發展用于研究原子內光磁共振的雙共振方法