| 释义 |
radiofrequency 英reɪdiəf'riːkwənsɪ美reɪdiəf'riːkwənsɪ COCA⁷⁶⁰¹⁹BNC¹⁷³⁹⁹⁵⁺²
基本例句
n.射频⁵⁰高周波;无线电频率⁵⁰
A number of studies have investigated the effects of radiofrequency fields on brain electrical activity, cognitive function, sleep, heart rate and blood pressure in volunteers.
一些研究调查了射频场对志愿者脑电波活动、认知功能、睡眠、心率和血压的影响。 who
At the same time, heat from radiofrequency energy closes small blood vessels and lessens the risk of bleeding.
同时，射频能量加热能关闭细小血管，减少了组织出血的危险。 yeeyan
The concern is that extended contact with radiofrequency electromagnetic fields may increase a user's risk for glioma.
令人担忧的是，随着与射频电磁场的广泛接触，可能会增加使用者患神经胶质瘤的风险。 ebigear
The use of commercial devices for reducing radiofrequency field exposure has not been shown to be effective.
使用商业装置来降低射频场接触量，并无证据证明是有效的。 who |