查询词典 prefilter

The concentrations of TNF-αand IL-10 in peripheral blood increased significantly after CVVH.The concentration of NO decreased significantly after CVVH.There was no TNF-αin ultrafiltrate;IL-10 was detected little and NO was detected much in ultrafiltate.Compared with prefilter,the concentration of TNF-αin postfilter blood decreased significantly at 1h of CVVH and increased at the end of CVVH. Compared with prefilter,the concentration of NO in postfilter blood decreased significantly at 1h ,12h and the end of CVVH.

CVVH治疗后患者血清TNF-α、IL-10浓度与治疗前相比明显升高，而NO浓度与治疗前相比显著下降，超滤液中未能检测出TNF-α，仅检测到少量IL-10，但NO在超滤液中浓度较高；CVVH治疗1h时，静脉端血清TNF-α浓度明显低于动脉端，CVVH治疗结束时，静脉端血清TNF-α浓度明显高于动脉端；CVVH治疗1h，12h和结束时，静脉端血清NO浓度均明显低于动脉端。

It is realized through introducing prefilter to the input signal and adjusting the parameters of the prefilter so as to cancel some parts of the transfer function.

它是通过引入预滤波器对输入信号进行预处理，调整预滤波器的参数，使其实现与系统传递函数的部分对消，并应用对消原理而得到的一种辨识方法。

Then we analyze the influence of the prefilter on the moving targets, and provide the cancellation curve of the moving targets after the prefilter processing.

在性能分析中，研究了预滤波对运动目标的影响，给出了预滤波后运动目标的相消曲线。

For the prefilter designed by Xia with interpolating property of GHM multiwavelet, a modified interpolating prefilter was presented.

针对于Xia等基于GHM多小波的插值特性而设计的预滤波器，我们给出了一个改进的插值预滤波器。

It is impotent to design the prefilter which maintain the orthogonality and approximation order of central filter bank.

在预滤波器的设计中，能够保持中心滤波器组的正交性和逼近阶是非常重要的。

We know that if the prefilter is nonorthogonal, the discrete orthogonal multiwavelet transform will not preserve the orthogonality.

我们知道，如果预滤波器是非正交的，则离散正交多子波变换的正交性将"丧失"。

Design of prefilter of multiwavelets was discussed.

讨论了多小波的预滤波器的设计问题。

A prefilter is intended to extend the life of the second or final filter.

一个预滤器的目的是扩大第二个或最后的过滤器寿命。

This product not only makes great breakthrough in prefilter technology area, but also has a good function to save the oil.

该产品不仅在预过滤技术方面取得了重大突破，而且还具有良好的节油功能。

So the approximation rate of this prefilter is nonlinear as to scaling factor.

因此，此预滤波器的逼近速度关于尺度是非线性的。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。