The strength of RF fields is greatest at its source, and diminishes quickly with distance.
射频场的力量在射频源最强，并随距离而迅速减弱。
Other effects: Few studies have investigated general health effects in individuals exposed to RF fields from base stations.
其它影响：很少有研究调查个体接触基台的射频场对健康的一般影响。
There has been concern about possible health consequences from exposure to the RF fields produced by wireless technologies.
人们关注接触无线技术所产生射频场的可能健康后果。
Some individuals have reported that they experience non-specific symptoms upon exposure to RF fields emitted from base stations and other EMF devices.
有些人报告在接触基台及其它电磁场装置产生的射频场之后出现非特异性症状。
Cancer: Current scientific evidence indicates that exposure to RF fields, such as those emitted by mobile phones and their base stations, is unlikely to induce or promote cancers.
癌症：目前的科学证据表明，对射频场，诸如移动电话及其基台发射的射频场的接触不大可能引发或促发癌症。
Human and animal studies examining brain wave patterns, cognition and behaviour after exposure to RF fields, such as those generated by mobile phones, have not identified adverse effects.
对接触射频场(例如移动电话所产生的射频场)之后的脑波模式、认知和行为进行研究的人体和动物研究未确认不良影响。
But besides the many potential advantages of ultra-high field MRI, there are also some methodological challenges like the destructive interference of transmit RF fields within typical volume coil.
此类超高场强MRI带来了许多可预见的优势，然而技术上的难题也随之产生，例如在一些特殊的线圈中RF发射场会产生相消性干涉现象。
The RF technology develops quickly and has more application fields.
射频技术以其适应性好、传输效率高等特点，有广泛的应用空间。
The RF electric fields in square coaxial lines were analyzed and calculated with FDTD method in this paper.
运用FDTD方法分析并计算了方同轴线内部的射频电场。
Such systems face an additional contribution to the inhomogeneity of the radio frequency (RF) field when high magnetic fields are applied.
当施加高磁场时，这种系统会面临对射频(RF)场不均匀性产生额外作用的问题。
The extensive use of mobile phones causes increasing public concern on health effects of exposure to radiofrequency(RF) electromagnetic fields.
随着移动电话的大量使用，射频辐射产生的健康效应日益受到公众关注。
The extensive use of mobile phones causes increasing public concern on health effects of exposure to radiofrequency(RF) electromagnetic fields.
随着移动电话的大量使用，射频辐射产生的健康效应日益受到公众关注。
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