查询词典 receiver-transmitter

Months of painstaking research revealed a tiny flaw in Cassini's receiver.

6个月痛苦的调查显示出卡西尼号接收器有个小瑕疵

The television receiver contain a very special sort of electron tube, called a "cathode-ray" tube.

电视接收机有一个非常特殊的电子管，称为阴极射线管。

Because of more and more netizens no longer pleasant is become the receiver of information, be willing to become the production of information and peddler more, in the transmission cavalcade that they hope to join the Olympic Games, whether can this affect the enthusiasm of Olympic Games of the whole people, also be worth to discuss.

因为越来越多的网民不再甘当信息的接收者，更愿意成为信息的制造和传播者，他们希望加入奥运会的传播行列之中，这是否会影响到全民奥运的热情，也值得探讨。

In the case of no CSI at the receiver, combining Cayley transform with the DBOAST block code, a new differential unitary space-time block code is given.

将网格编码调制与线状代数空时分组码结合，提出了网格编码调制空时分组码。

This subject has implemented the channelizing module, which is used to channelize the baseband complex digital signal in software receiver.

本课题结合项目的要求，实现了软件无线电接收机中的关键模块——信道化模块，用于基带复数字信号的信道化处理。

Radio fuze jammer ; digital receiver ; double channel bandpass sampling ; polyphase filtering ; digital channelizing

无线电引信干扰机；数字接收机；双通道带通采样；多相滤波；数字信道化

Double channel bandpass sampling method for wide band IF signal is presented to settle the problem of blind zone,which exchanges one more sampling channel for simplification of clock circuit and band pass filter.As a practical reconnaissance receiver, real-time processing performance must be considered.Digital channelizing method lays the base of parallel processing by multi DSP chips and discarding of the redundant data resulting from double channel bandpass sampling.

针对带通采样存在着频率覆盖盲区的问题，提出了宽带中频信号双通道带通采样的方法，通过增加一个采样通道既解决了传统处理盲区方法中设计复杂采样时钟电路、高矩形系数滤波器的困难，还缓解了后续DSP处理压力。

The simulation results of receiver operating characteristic curve explain that the algorithm has very good detection performance.

由仿真结果给出的接收机工作特性曲线阐明了算法具有很好的检测性能。

We use receiver operating characteristic curve to evaluate the diagnostic value of sB7-H4 and CEA.

同时检测上述标本中CEA的含量，将两者的诊断效率进行比较。

A receiver operating characteristic curve was used to assess the performance of the Logistic regression model.

用ROC曲线法评价Logistic模型的预报能力。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。