查询词典 filter

The results showed that this method can quickly filter out that the heat-resistant and acid α-amylase.

结果表明这种方法可以快速筛选出即耐热又耐酸的α-淀粉酶。

In analog input channel, the combination software filter is applied to obtain more credible data as possible, and median voting circuit module is adopted in output channel to gain accurate outputs.

在模拟输入通道中采用中位值滤波和递推平均滤波的组合算法，来获取尽可能可靠的输入数据，在模拟输出通道中则采用中值表决电路通用模块实现正确的模拟输出。

An anti-aliasing filter is provided at a stage previous to the analog-to-digital converter.

在模/数转换器的前级设置返回防止滤波器。

They can also be used directly for analog filter design.

他们还可以直接用于模拟滤波器设计。

The article introduced one kind using the matlab signal processing toolbox the fast effective design the conventional analogue filter design method which is composed by the software.

该文介绍了一种利用matlab信号处理工具箱快速有效的设计由软件组成的常规数字滤波器的设计方法。

In this paper we proposed a modified filter method for stable analytic continuation.

本文作者给出了一种修正滤子方法，进行了一些理论分析和数值模拟。

This paper researches the principal and normal structure of adaptive interference chancellor, discussing the LMS adaptive filter algorithm and it's anamorphosis algorithm that is used in adaptive interference chancellor.

本文研究了自适应干扰对消的原理和一般结构，讨论了用于自适应干扰对消的LMS自适应滤波算法及其变形算法。

Solid angular aperture of non-collinear acousto-optic interaction tunable filter［J］.

非同向互作用声光可调谐滤光器的立体角孔径［J］。

In this paper, firstly we researched the relationships of the communicating distanceand the channel characteristic, the effect of the multiple scattering to the laserpropagation, the requirement of the laser communication to the ATP system and theway to determine the angular dispersion and receive field of view. It is proved that inlight haze weather, letting the input and output laser\'s wavelength are diferrent witheach other, after passing by the filter, it can avoid backward scattering effectually andfor the communication within 15km, the influence of the multiple scattering inatmosphere can be ignored.

论文对通信距离与信道特性、多次散射对光传输的影响、无线激光通信对ATP带宽的需求以及光束发散角和接收视场角等重要系统性能参数和指标进行了分析和研究，证明了在轻霾天气状态下，使系统中两终端发送的激光束波长各不相同，经过光束滤波，可以有效地消除后向散射干扰；在15km的通信距离范围内，大气中的多次散射对无线激光通信光传输的影响可以忽略。

It can be used to filter city tap water,industry Using water or industry waste water, and it can also used as animalcule carrier to form biology filtering pool, it can purify waste through using bed biology velumt that surface of filtering material shaped.

MH 型陶粒滤料可用于慢滤池、快滤池、单层滤池或多层滤池做滤料，用来过滤城市自来水、工业用水或污水，也可用陶粒滤料做微生物载体，组成生物滤池，利用滤料表面形成的一层生物膜来净化废水。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。