查询词典 narrow band

The application of DVB system which started with satellite living broadcast system was adoptted by CATV gradually. By the growing up of Internet, DVB system based on llnternet became the research object of researchers and engineers. However, narrow band and high error rate of Internet limited the application of DVB system which should transport lots of data on network.

DVB体系的应用起始于直播卫星系统，后来逐渐被有线电视系统采用，由于Internet的崛起，有人开始了基于Internet的DVB系统的研究，可是Internet带宽低，错误率高，这些Internet网络固有的局限性，限制了需要大量数据的传播的DVB系统的广泛应用。

Objective: To observe the effect of narrow-band UVB with low-dose of itraconazole on malassezia folliculitis.

目的：观察窄谱UVB联合小剂量伊曲康唑治疗马拉色菌毛囊炎的临床疗效。

A new type of geophone is presented,based on the narrow band transmission and free of back reflection features of long period fiber grating.

基于长周期光纤光栅能透射特定波长的性质，以及其无后向反射的优点，提出一种新型的长周期光纤光栅地震检波器系统。

In each step of iteration, the new segmentation model only deals with the data in a narrow band instead of the whole image.

窄带Mumford-Shad模型把分割计算限制在窄带范围内，避免了大量的计算，但取得了与原始的Mumford-Shah模型相同的分割效果。

Using the improved narrow band level set method,curve is evolved to obtain result of image segmentation.

NBM引言基于曲线演化的活动轮廓模型是目前图像分割的一种有效方法[1]。

As an example, using the standard AMR-NB (Adaptive Multi Rate compression, narrow band) vocoder C reference, the CEVA-X1622 DSP core required just 19 MHz when compiled out-of-the-box (for worst-case frames and streams). In comparison, other licensable solutions require more than 45% higher speed for the same out-of-the-box compiled code.

以使用标准窄带自我调整多速率压缩的C语言语音编码器为例，CEVA-X1622 DSP内核在编译现成可用的代码时，仅需19 MHz速率；而其它可授权解决方案却需要高百分之四十五以上的速度，才能编译同样的现成代码。

In the described system, in order to transmit the narrow-band analog signals or low speed digital signals at any time and under any climatic condition, sun-blind-region ultraviolet is used as information carrier, the modulated low voltage mercury-vapor lamp is used as emission device.

所描述的系统是以日盲区紫外光作为信息载体的，用被调制的低压汞蒸汽紫外放电灯作为发射器件，以日盲型滤光片和光电倍增管或日盲型紫外光电倍增管作为接收器件，以达到在任何时间和在任何气候下完成窄频带模拟或低速数字信号的传输。

Perovskite oxides (ABO3) has stable structure and high photocatalytic activity ,further morea catalyst which has more narrow band gap can be synthesized and can absorb more solar energy by altering the type of A and B.

钙钛矿型氧化物(ABO_3)不但具有结构稳定，催化活性高等特点，而且可以通过改变A、B原子的类型制备出禁带宽度较窄，能大量吸收太阳光的催化剂。

A segmentation model that combines the Mumford Shah model and narrow band scheme of level set was presented.

在结合Mumford-Shah模型和水平集方法中的窄带解法优点的基础上，提出了一种新的图像分割模型。

Magnesium silicide (Mg2Si) is one kind of narrow-band-gap n-type semiconductor, and is a promising environmentally friendly thermoelectric material because of its high electrical conductivity and low thermal conductivity, and also because it is non-toxic and non-polluting.

硅化镁(Mg2Si)是一种窄带隙n-型半导体，具有高的电导率和低的热导率且无毒无污染、耐腐蚀，是很有潜力的环境友好型中温域热电材料。

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。