高频率的

This article has selected nearly two hundred attributive words which have been used more often in this period, identified their semantic characteristics and classified them into two categories: monosyllabic attributive words and disyllabic or polysyllabic attributive words.

本文挑选出近二、三十年来新出现的近两百个使用频率较高的区别词，根据上面分析出的区别词的三个语义特征，对它们的区别词性质进行了确认，并将它们分成单音节区别词和双音节或多音节区别词两大类。

There is sufficient margin for a collector loss in a power transistor, and the high speed high fT transistor which was moreover excellent in the high region property is adopted.

的截止频率是90MHz的数量，并抑制这种晶体管的开关失真是无法避免公司一流的，而且，还实现了平坦的高区域相反应。

We put forward a kind of filter frequency selective constructing rule which is based on correlation of filter"s frequency response integration,and took a prime sequence as Gabor filter bank"s wavelengths.As a result,we realized a novel effective scale-adaptive algorithm,which could effectively achieve high accuracy and wide disparity range.

我们针对多尺度滤波器的构造问题提出了一种基于频率响应积分面积相关的选择规则，并采用质数序列作为Gabor滤波器组的波长，实现了一种新颖高效的尺度自适应算法，不仅能够鲁棒地得到精确的视差估计，且能预测很大的视差范围，而且具有很高的计算效率。

In order to find a kind of PR signal which has good recording performance and is easy to realize under high recording density, the frequency characteristics and the optical recording channel output SNR are compared with the method of simulation and mathematical analysis.

提出了一类适合光记录的部分响应信号，通过仿真和数学分析的方法，分别对这类信号的频率特性和记录信噪比进行了比较，目的在于寻找在高记录密度下既有好的记录特性又便于实现的部分响应通道。

It is named shift operator FDTD method. The high accuracy and efficiency of this method is confirmed by computing the reflection coefficients of electromagnetic waves by a collisional plasma slab. The reflection coefficients between plasma and the atmosphere or vacuum can be calculated by using the SO-FDTD method.The result is that the reflection coefficie...

应用该方法计算了冷等离子体平板对电磁波的反射系数，通过与解析结果的比较，验证了该算法的高效性和高精度，同时，应用SO_FDTD方法，计算了等离子体层对垂直入射电磁波的反射系数，结果表明等离子体厚度、电子密度、电子密度的分布形式和入射波频率是影响反射系数的重要因素。

A silent communications system in which nonaural carriers, in the very low or very high audio-frequency range or in the adjacent ultrasonic frequency spectrum are amplitude- or frequency-modulated with the desired intelligence and propagated acoustically or vibrationally, for inducement into the brain, typically through the use of loudspeakers, earphones, or piezoelectric transducers.

一个沉默的联系是不承载听觉，在非常低或非常高音频范围里，或在邻近的超音速的频谱中，这是广阔的-或带有期望的智能并且传播声学的频率调节或振动，为了刺激大脑内部，典型的是通过利用扬声器，耳机，或压电式换能器。

We got the simple and high accurate eigenvalue equations and cutoff frequency formulae of all propagation modes. Second, to the optical fiber with homogeneous cladding, we defined the "permittivity ratio", and we got the simple and high accurate connection of cutoff frequency to the ratio. Third, to the fiber with inhomogeneous cladding, we analyzed the dispersive and power-frequency characteristics.

第二，对于具有各向同性包层的弱渐变光纤，引入了介电比，找到了精度高且形式简洁的截止频率对折射率参数的依赖关系；第三，对于具有各向异性包层的弱渐变光纤，首次通过包层的轴向与横向的介电常数比分析了该类光纤的色散和功率特性。

A certain truncation error with higher sampling ferquency and/or smaller control horizon can be used to get high performance of control.

改进后的DMC允许模型向量存在一定的截断误差，从而能以较小的建模时域或较高的采样频率实现高性能的DMC。

With the development of science and technology, now in many areas of need to know the exact direction of useful signal, the frequency of parameters, the precise measurement of the signal to put a very high demand.

随着科学技术的发展，现在的许多领域中都需要知道有用信号的确切方向、频率等参数，从而对信号的精确测向提出了很高的要求。

To fulfill the needs for video pictures under different resolutions, controlling system accomplishes data sampling, compression and saving under a variety of resolutions in compliance with protocols made by VESA. This is to ensure the stability when switching between different resolutions. Systems with resolution of 1600*1200 with refreshing frequency as high as 60 Hz are therefore made possible.

为了满足不同分辨率下视频图像的播放需要，根据视频电子标准协会制定的协议，控制系统完成在各种分辨率下视频数据的采集，压缩，存储，保证系统在不同分辨率下切换的稳定性，使得系统最高支持60Hz刷新频率下1600*1200的分辨率，支持高清图像的播放。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！