查询词典 frequency band

EPL makes use of short wave band glare to kill propanoic acid bacillus of acne inner , makes use of red light , infrared brightness to lower as well as radio-frequency current removes a color while the combination effect reducing sebaceous gland activity and , stimulates the deep collagen hyperplasia , restores a scar.

EPL利用短波段的强光杀死痤疮内的丙酸杆菌，并利用红光、红外光以及射频电流组合作用在降低皮脂腺活性的同时消除色沉，刺激深层胶原增生，修复疤痕。

C For operation in the frequency band 5.725 - 5.850 GHz, a maximum of 6 dBW equivalent isotropically radiated power

丙 5.725 5.850 GHz 频带的操作，最大等量全向辐射功率限制为6dBW。

According to the method, analysis and reconstruction sub-band filters for near perfect reconstruction oversampled filter bank are designed, then nonuniform multichannel loudness compensation based on human auditory, the sensitive feature of frequency and sound pressure level is implemented.

该方法研究了完美重构滤波器组分析与综合滤波器的设计方法，并根据人耳对频率的灵敏度特征及对声强的感知特性实现了符合人耳听觉特征的非等宽多通道响度补偿方案。

There is a spectral band with the same center-frequency as that of the incidence pulse and two wider sidebands.

对聚合后光脉冲的频谱进行了分析，除了观察到与入射脉冲相同的中心频带外，还存在两个频带较宽的边带。

It is one of the key techniques in low orbit satellite communicationsystem to suppress the interference falling in the same frequency band andthe jamming with some effective measures.

以短数据通信为主要业务的低轨卫星通信在军用、民用市场上有着巨大需求，但在中国的应用效果不理想，主要原因是中国国内和东南亚地区电磁环境十分复杂，同时系统设计还不完善。

Thirdly, we employ the air-core PCF structure to overcome the shortage of high material absorption loss of plastics. So mostly light wave can propagate in air core once the light frequency falling in the bandgap band.

再次，本文针对塑料光纤材料吸收损耗过大这一缺点，把塑料作为空芯光子晶体光纤的基质，制成空芯塑料光子晶体光纤并使传输光频落在带隙内，这样一来，就能让大部分光在空气芯中传输。

The traditional frequency only shows the status in the past so we have advanced the absolute frequency.

由于传统的使用频率是代表过去一段时间内对象被使用情况，因此我们引入了相对使用频率和绝对使用频率。

It is also necessary that the center value of load capacitance (to determine the absolute value of oscillation frequency) and the variable range (fine adjustment range of oscillation frequency) are maintained at the optimum values in the oscillation circuit.

在振荡电路中，负载电容的中心值(其决定谐振频率的绝对值)和其变化范围(谐振频率的良好调整范围)应保持在最佳值。

The LSB comparator determines the absolute value of the frequency shift of the radio frequency.

LSB比较器确定射频频移的绝对值。

OSA and CSA produced different patterns of heart rate variability, with OSA showing increased absolute high frequency power and reduced very low frequency percentage compared with CSA.

OSA和CSA产生不同类型的心率变异性，OSA表现为增加高频带的能力以及降低极低频带的比例分数，而CSA则与此相反。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。