查询词典 narrow band

Methods By using narrow band spectrum analyses and computer we studied the parameters in 30 patients and 30 normal controls.

应用频谱仪和电子计算机对 30例声带无明显病变的室带肥厚者和 30例室带声带无明显病变的志愿者，测定基频、低音、音域和频率微扰百分值。

With the present lasers, X-ray microscopy can be made using narrow band emission or black body radiation from laser plasmas.

就目前的泵浦激光条件，采用窄带辐射和黑体辐射可进行水窗波段X光显微成像的实验研究。

Early bobbin lace consisted of rows of deep acute-angled points worked from a narrow band, and the patterns were usually similar to those of the needle lace s.

早期的线轴在编织花边时需在落针走线的位置上刺孔以作标示，样式通常类似针织花边。16～17世纪时大部分用来做轮状皱领或衣领。

Early bobbin lace consisted of rows of deep acute-angled points worked from a narrow band, and the patterns were usually similar to those of the needle laces.

早期的线轴在编织花边时需在落针走线的位置上刺孔以作标示，样式通常类似针织花边。16～17世纪时大部分用来做轮状皱领或衣领。

If the system is narrow band system,the noise is color noise and matching filter cannot be used.

如果系统是窄带系统，噪声为色噪声，无法使用匹配滤波器，不能提高信噪比。

Power control is one of the necessary key techniques for mobile communication systems. The frame structure of WCDMA communication system is different from those CDMA commination systems, which have only one type of traffics. In addition, multimedia services have different quality of service requirements. Thus the power control for WCDMA communication system will different from that in narrow band CDMA communication systems.

功率控制是CDMA移动通信系统中必不可少的关键技术之一，WCDMA移动通信系统的结构不同于单一业务的CDMA移动通信系统，且多媒体业务有不同的服务质量要求，因此，WCDMA多媒体移动通信系统中的功率控制将不同于单一业务的CDMA移动通信系统中的功率控制。

This kind of repeatability does not refer to a simple business card printing and membership card creation process, a narrow band of duplicate label cards and membership card producers usually have to face a variety of different applications, and some are special materials, and some are special die-cutting, pressure concavo-convex, bronzing or other applications.

这种可重复性不是指简单的制卡和会员卡制作过程的重复，窄幅标签制卡和会员卡制作商通常要面对各种不同的应用，有些是特殊的材料，有些是特殊的模切、压凹凸、烫金或其它应用。

The traditional DOA estimation methods which are based on narrow-band signals are not suited for such system.

传统的到达角估计方法都基于窄带信号，不能直接应用在该系统。

A 40Hz event related potentialdetecting system is introduced here. The system employs the elliptic—type filters which have excellent edge features to extract signals of narrow band frequency . It exploits the correlation—threshold method proposed by us to cancel the musc1e artifacts.

详细介绍了我们建立的一套 40 Hz ERP(4 0 Hz事件相关电位)信号检测系统，该系统使用边缘特性最好的椭圆窄带滤波器提取窄带信号，采用我们提出的相关域值法很好地剔除了肌电干扰，并在微机上实现了实验自动化和结果自动统计。

The error threshold becomes a narrow band which broadens and shifts toward large values of error rate with increasing fluctuation.

误差阈变宽，并且在涨落增加时向大的突变率方向移动。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。