According to the working condition and the importance of filter at each location, filters are classified as key filter and non-key filter.
按各个部位反滤的工作条件和重要性，将反滤分为关键性反滤和非关键性反滤。
Mkfilt: This is a key command that allows us to activate or deactivate the filter rules in the table, enable or disable logging for filters, and change the default rules.
mkfilt：这是一个重要的命令，它可以激活或停用表中的过滤规则，启用或禁用过滤日志，并改变默认规则。
For each row that satisfies the filter condition, the database server applies hash function to the key and proves the hash table to find a match.
在满足筛选器条件的每个行中，数据库服务器将对键应用哈希函数，并探测哈希表以查找匹配的键值。
To remove a tag or folder filter, click a selected value while holding down the Ctrl key. Then you have two options.
为了删除一个标签或者文件夹过滤器，您可以在按住ctrl键的同时点击选择的值。
Now, type some text in the filter box and press the Enter key on your keyboard.
现在，在筛选框中输入一些文本并在键盘上点击enter键。
The technology of impulse detection is the key technology of image filter of impulse noise.
脉冲检测技术是脉冲噪声图像滤波的关键技术。
Real-time and accurate harmonic detection and control is the key for practical active filter implementation.
实时、高精度的谐波检测和控制是有源滤波器的重要部分。
The key technique of bag filter and its application effect are analyzed which provides a demonstration for dust removal retrofit of old units.
对布袋除尘器的关键工艺环节和应用效果进行了分析，对老机组除尘改造起到推广示范作用。
The design of the resampling filter is a key technique for symbol synchronization in all-digital receiver.
重采样滤波器设计是全数字接收机中实现符号同步的关键技术之一。
To improve the precision of multisensor data fusion, data or track association becomes the key of target tracking filter.
为了提高多传感器数据融合的精度，数据或航迹关联成为对目标跟踪滤波的关键。
The study is focused on the application realization of Active Power Filter with Single Injection Circuit and gives a further study of the key technologies of APF.
论文以单独注入式有源电力滤波器的工程实现为主线，对有源滤波器的关键技术进行了研究。
The fundamental current's detection which can detect the fundamental current and reactive power is one of the key technologies in Active Power Filter(APF).
电流基波分量和无功功率的实时检测是航空电源有源滤波器的关键技术之一。
Relative bandwidth is a key specification for the medium bandpass infrared filter, which depends on the film structure and its design.
相对带宽是红外中带滤光片重要的指标，主要取决于光学薄膜的膜系结构和具体设计。
As a key technology in digital quadrature demodulation system, the direct IF sampling filter with sharp cutting-off transition band can improve the performance of demodulation system.
中频采样是数字正交鉴相系统中的一项关键技术，具有锐截止特性的中频采样滤波器可以改善鉴相系统的性能。
As one of the key equipment of EBSM condensate stripping system, the anthracite filter is composed of two sets A/B, mainly to filter the stripped process condensate.
无烟煤过滤器是苯乙烯装置凝液汽提系统的主要设备之一，它有A/B两组，主要用来过滤处理汽提后的工艺凝液。
The key of realizing convolution filter, which processes discrete signals, is to design expectant frequency transformation of filters.
实现对离散信号数字处理的卷积滤波关键是设计期望的滤波器频谱。
Arrayed waveguide grating (AWG) is a key device in the DWDM optical network and has the advantages of good filter capacity, steady performance and low crosstalk.
阵列波导光栅(awg)是密集波分复用(DWDM)光网络中的关键器件，具有滤波特性好、性能稳定、串扰小的优点。
Semantic elements were applied to net monitor and a new key word filter method was proposed.
本文将语义单元应用在网络监测中，提出了一种新的关键字过滤方法。
Based on the traditional technology and the practice, some key links of pottery masks such as clay selection, filter processing, drying and baking are presented.
通过向传统学习和基于实践，论述了陶土的选择、过滤、加工、干燥与烧成等土陶脸谱烧制的几个重要工艺环节。
The researching key point in the paper is the design and realization of the packet filter technology in individual security defense system.
本文研究的重点是个人安全防御系统中包过滤技术的设计与实现。
The spectral resolution is one of the key index for evaluating the performance of the acoustooptic tunable filter.
光谱分辨率是评价声光可调谐滤波器性能的主要指标之一。
The wide angle spectrum characteristic of polarization interference filter (PIF) is key to the design and manufacture.
偏振干涉滤光片宽角度光谱特性是设计研制中的关键。
On condition that the open-loop parameters are given, the loop filter of feedback seismometer with a velocity transducer is one of the key factors of effecting seismometer main technical performances.
在开环参数一定的条件下，速度传感反馈地震计中的环路滤波是影响地震计主要技术指标的关键环节之一。
One of the key technique of the dynamic analyzer is designing an anti alias filter.
信号分析仪的关键技术之一是抗混滤波器的研制。
This paper analyses the key technologies used in MP3, such as subband filter, psychoacoustical model and dynamic noise allocation.
笔者对MP3所用到的几个关键技术，如子带滤波、心理声学模型、动态噪声分配等做出简明分析。
The key technologies of physical parameter control software have been researched which include digital filter, fuzzy self-adaptive PID control algorithm and ability of anti-jamming and so on.
文章还对专用缠绕机的物理参数控制软件的关键性技术进行了研究，包括数字滤波、模糊自整定PID控制算法以及软件的抗干扰性等。
Color filter is a key component in liquid crystal display device. In order to improve its performance, some chromatic problems in color filter fabrication were studied.
彩色滤色膜是彩色液晶显示器的关键部件，为了提高彩色滤色膜的工作性能，研究了它的色度学问题。
Filter is a key unit of adjacent frequency channel synthesizer and coupling problem is a key point in the design of a filter.
滤波器是邻频频道合成器的关键部件之一，而耦合问题又是滤波器设计的关键。
Member filter technique is employed in the cluster key distribution.
簇密钥分发则采用成员过滤技术来实施。
Member filter technique is employed in the cluster key distribution.
簇密钥分发则采用成员过滤技术来实施。
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