高频率的

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 surface electromagnetic is expanded in a polynomial function via the Chebyshev approximation , then the electromagnetic distribution can be obtained at any frequency within the given frequency range , which is used to compute the scattered fields and the wideband radar cross section .

论文摘要：将切比雪夫逼近理论应用于目标宽带电磁散射特性分析中，通过求解给定频带的切比雪夫节点并用高阶有限元方法求得各节点处的目标表面场值，实现整个频带内任一频率点目标表面场值的快速预测，使得目标电磁散射特性得到快速分析。

It is, therefore, with a size of the relevant factors, the higher the frequency, we must use the smaller size of the coaxial cable.

因此，这是一个与尺寸有关的因素，越高的频率时，就要用越小尺寸的同轴电缆。

This is all we recall of a very complex series of movements that once sustained Terra at a much higher frequency.

这些就是我们回忆起的一系列非常复杂的运动，曾经用以将 Terra 维持在一个很高的频率。

However, all these empty words have not arouse enough attention although they are used so frquently and confusedly.

然而，这些在立法中使用频率颇高的虚词，却没有得到法学界应有的重视，其结果就是立法表达中出现了一些相关的混乱。

The oscillator has no connection with any oher component and it just brings about vibartion through the delay of circuit.

与非门构成的可控环形振荡器由于没有外接任何元件，它依靠门电路自身的延迟时间而形成振荡，因此，其振荡频率很高，为提高抢答组之间的分辨时间提供了条件。

A Floating Point Unit improves processing performance by allowing the MCU to perform arithmetic calculations on decimal numbers in fewer clock cycles with higher precision.

浮点单元可让MCU在较少的频率周期中以更高的准确度进行十进制的算法运算，因此明显改善处理性能。

To measure the thickness of highway-surface and the dilapidation of concrete material more accurately, incident wave with high frequency was normally used.

为了更好地检测路面厚度、破损和混凝土集料的状况，输入的波源一般使用频率较高的波源。

A 14XT compression driver with a 1.4 inch titanium diaphragm is coupled to an extremely smooth constant directivity horn with Sound Guard II high frequency driver protection.

14XT压缩驾驶员用一个 1.4 寸钛横隔膜与健全的守卫一起加倍到一个极端地平滑的持续择向性喇叭 2 高的频率驾驶员保护。

The only difference would be that the electrically transmitted signal would be at a higher frequency.

唯一不同的是，采用电方式传输的信号使用的频率更高一些。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。