频带

That is, the output from the coil is proportional to the time derivative of the current and therefore the obtained result is independent of direct current.

针对直流谐波电流测量幅值小、频带宽的特点及误差要求，分析了传感器及测量电路的灵敏度、误差和频率等性能。

Theoretically, the designed three-component hybrid-integrated optical accelerometer has a transverse sensitivity ratio of zero.

对反映横向灵敏度比的参数进行测定：传感器的共振频率为3.5KHz，在150-3000Hz的频带范围内有良好的线性。

Broad band seismic recorder is a three-component, large dynamic range and intellectualized seismic recorder with broad band and high degree of accuracy.

宽频地震仪是宽频带、高精度的三分量、大动态、智能化的地震记录仪。

In this case, the subchannels used by the power line communication system having the high priority are limited to a plurality of consecutive subchannels from an upper side or a lower side of the frequency band.

在这种情况下，优先级高的电力线通信系统所使用的子信道限于从该频带的高侧或者低侧开始的多个连续的子信道。

Double side band and/or single side band amplitude modulated citizens band radio equipment.

双边带和\或单边带调幅民用无线电频带设备。

If the mobile phone is not a dual-mode or dual-band phone, the mobile phone can perform similar measurements and switch between service provider systems compatible with the mobile phone.

如果电话不是双重模式或双重频带电话，那么，移动电话就执行类似的测量，并在兼容移动电话的服务供应商系统之间进行切换。

Two works guaranteed the fulfilment of this studies,(1)developing compressional - and shear - waves transducers with broadband which is key part of the system in the physics model experiment, and study of the special property and using skills of the transducers , groping the relative experience to develop transverse wave measurment and observation at laboratory.(2) establishing a suit of comprehensive testing system to observe the elastic wavefield in anisotropy media .

首先通过研制物理模型实验技术中的关键器件纵横波宽频带换能器，及对其性能和使用技巧的研究，积累实验室开展各向异性介质的测试经验，建立了一套较完整观测各向异性介质弹性波场的测试系统。

Different nonphysical forces send their thoughts on variant wavelengths or bandwidths of vibration.

不同的非物质力量通过不同的波长和振动频带来发出他们的思想。

With its broadband characteristic and the ease of manufacturing, transmission line transformers have been widely used in communication.

传输线变压器具有频带宽、易于制作的特点，在通信领域得到了广泛的应用。

As the field of microwave communications professional manufacturer of passive components, Bo Xiang Electronics since its inception is committed to research and development, production and marketing of power splitter, coupler, Combiner, diplexers, filters, power load, such as small and medium-sized 6 Series more than 100 kinds of products, widely used in GSM, CDMA, PHS and other communications networks a variety of distribution systems to low-loss, wideband, high reliability, waterproof dust characterized, its production, processing capability, stable performance , delivered quickly and cost-effective, at present is the biggest kind of passive components, one of professional supplier in 2005, output value of more than 6000 million.

作为微波通信领域的无源器件专业制造商，博翔电子自成立以来致力于研发、生产和销售功分器、耦合器、合路器、双工器、滤波器、中小功率负载等6个系列100多种产品，广泛应用于GSM、CDMA、小灵通等通讯网络的各种分布系统中，以低损耗、宽频带、高可靠性、防水防尘为特点，其生产、加工能力强、性能稳定、交付迅速、性价比高，目前是国内该类无源器件最大的专业供应商之一，2005年产值6000多万元。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。