查询词典 filters

The unit is a band-pass filter or a high-pass filters. It can eliminate dynamic measurement errors, but cause severe noise amplification.

其本质是一个带通或高通滤波器，在补偿测量误差的同时，会引入严重的高频噪声干扰，影响测量系统的精度。

By utilizing the unitary matrix, the transmitter decouples the input signal into spatial orthogonal beam directions with the matched filters in beam directions in the receiver, and the gain obtained by each data block can be equivalent to the sum of the projection from the channel matrix to the corresponding beam directions. Beam selection is adopted to maximize the minimum gains of all the blocks, which can improve the system diversity gain efficiently.

发射端采用酉矩阵将数据映射到空间正交的波束方向上，通过接收端波束方向上的匹配滤波，各数据分块所获得的增益为信道矩阵在其波束方向上的投影之和，波束选择通过最大化所有数据分块最小增益，从而有效地提高了系统的分集增益。

Thetheory of unitary operator between two multiresolution analyses is established,also between wavelet filters.

分别对多元小波、向量小波对应的多尺度分析建立了算子理论。

Optical filters under unpolarized light, as well as by illumination with polarized light.

这个标记可以被侦测得到，和/或可以用被动侦测方法，例如在非偏振光下，用光学过滤器来侦测，或者用偏振光来照明。

It is more conservative with screen handling and thus does not screw up the screen as easily as more or less. p uses its own termcap package with TERMPATH support that makes it easy to have a local .termcap file in the user's home directory to override bad termcap entries. p supports three text attributes for nroff: bold, italic, and bold-italic. p is able to find patterns in higlighted text. p also filters out unprintable characters.

它在屏幕处理上是更保守的，这样就不会轻易地把屏幕弄得一团糟。p使用它自己的带有TERMPATH支持的termcap包，这可以方便地用用户主目录中的本地。termcap文件覆盖坏的termcap条目。p支持nroff的三个文本属性：粗体、斜体、和粗-斜体。p能在突出选中的文本中发现图案，也可以过滤出非打印字符。

The performance of two Anammox upflow biofilm filters was investigated using synthetic wastewater.

采用模拟废水研究了厌氧氨氧化UBF的运行性能。

The use of dust filters can effectively protect the vacuum pump.

使用粉尘过滤器能有效的保护真空泵。

The results showed that velocity distribution was non-uniform outside the filters.

结果表明，滤管外速度分布是不均匀的。

vena cava filters can effectively reduce the incidence of pulmonary embolism.

VCF可以有效的预防致命性PE的发生。

After mechanical thrombosis treatment, 9 patients have placed inferior vena filters.

机械消融术后，有9位患者安放了下腔静脉滤器。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。