n.（电子等的）回旋频率，旋转频率...

v.常到，光顾，常与…交往( frequent的现在分词 )...

n.常常来访者，常客...

Basic food products are frequently unavailable in the state shops.在国营商店里经常连一些基本食品都买不到。He also very frequently filled the post of head godfather in baptisms of the subtly - jovial kind.他也经常在那种微妙快活的洗礼中充当首席教父.By contrast, o...

Eat cured or smoked meats infrequently.不要常吃腌制或熏烤的肉.When we are isolated and poor, we are not infrequently forgotten.当我们一贫如洗, 离群索居的时候,往往是没人想到我们的.The bridge is used infrequently.那座桥少有人过。Waterspouts and hailstorms occur inf...

Which include envelop generator, low - freq oscillator, envelop control, manual control, etc.这些手段是包络发生器 、 低频振荡器 、 包络控制 、 手动控制等.Humidity - has an effect on the freq .'s as well.空气湿度 - 同样对频率有效果影响....

infrequent的反义词有：frequent, frequent。adj.infrequent的反义词（不经常的;罕见的）：frequent。infrequent的反义词（其他释义）：frequent。...

frequentin的音标：frequentin的英式发音音标为：['fri:kwəntɪn]frequentin的美式发音音标为：['frikwəntɪn]...

For an initial service, a 10 megahertz-wide band of frequencies will be needed.初始服务需要10兆赫宽的频带。If the frequencies are low, this approach cannot be used.若频率很低时, 这种方法就不能使用.The electromagnetic spectrum covers an enormous ran...

This is a much frequented canteen.这是一家就餐人数很多的食堂.I heard they frequented Hyde Park.我听说他们常去海德公园.She drove a BMW and frequented salons favored by television celebrities.她驾驶一辆BMW汽车,常光顾电视名流青睐的各家发廊.…a club frequented by top-do...

With their greater infrequency the sounds increased in strength and sharpness.寂静的间歇逐渐变长;声音的迟延变得难以忍受....

frequence的音标：frequence的英式发音音标为：['fri:kwəns]frequence的美式发音音标为：['frikwəns]...

n.常访，时常出入，常往...

infrequently的音标：infrequently的英式发音音标为：[ɪn'fri:kwəntlɪ]infrequently的美式发音音标为：[ɪn'frikwəntlɪ]...

her infrequent visits home她少有的探望家人Barriers between nations are reared by slow and infrequent communication.国与国之间的隔阂是由沟通缓慢而又太少形成的.Disturbances are relatively infrequent in British prisons.相对来说,英国监狱不常发生骚乱....

eigenfrequency的音标：eigenfrequency的英式发音音标为：['aɪgənfri:kwənsɪ]eigenfrequency的美式发音音标为：['aɪgənfrikwənsɪ]...

The measurability of effects on reducing the frequency noise was indicated.指出了低频降噪效果的可测性.Frequency synthesizer is the hardcore of a electronic system.频率合成器是电子系统的核心部件.Therefore, a LRC filter is designed and the harmonic o...

n.（某事发生可重复的）频率( frequency的名词复数 )，发生率，（声波或无线电波的）振动频率，经常发生...

radio frequency的音标：radio frequency的英式发音音标为：['reidiəu 'fri:kwənsi]radio frequency的美式发音音标为：['redio 'frikwənsi]...

It is infrequence in China that the weld high - temperature high - pressure hydrogenation pipe is cracked short time.高温高压 临氢管道焊缝迅速发生裂纹,国内罕见....

n.本征频率，特征频率...

To melt the charge, radio frequency ( induction heating ) or resistance heating have been used.为了熔化进料, 可用射频 ( 感应加热 ) 或电阻加热法.The label's send and receive information via radio frequency.标签的信息通过无线电频率收发.The Radio frequ...

frequenting的音标：...

midfrequency的音标：midfrequency的英式发音音标为：[mɪdf'ri:kwənsɪ]midfrequency的美式发音音标为：[mɪdf'rikwənsɪ]...

frequenters的音标：...

[电] 频率...

infrequent的音标：infrequent的英式发音音标为：[ɪn'fri:kwənt]infrequent的美式发音音标为：[ɪn'frikwənt]...

adv.频繁地，屡次地，往往，动，动辄...

中频...

adj.双频率的...