By dividing the fiberglass filter into several layers with different mass thickness, the deposition distribution of α particles sampled in the filter is measured and the relation of the deposition with mass thickness is obtained.

To eliminate the ECG signals noises mentioned above, this paper adopts LMS adaptive algorithm and wavelet transform theory to design three kinds of digital adaptive filters& adaptive noise cancellation filter, wavelet transform filter and adaptive signal dividing filter to filter the corresponding noises.

为了消除心电信号检测过程中带有的上述三种噪声，采用LMS自适应算法及小波变换理论，有针对性的设计了自适应滤波器、小波变换滤波器和自适应信号分离器等三种数字滤波器来滤除相应干扰。

There is a dividing crest between fine art and commerce, but art design serves as the bridge for them.

艺术与商业一直有分水岭，而艺术设计成了二者的桥梁。

Design and research for a poly equal dividing angle apparatus

多等分角仪的设计研究

Being adapted unique air dividing apparatus, it makes the hot air distribute uniform better and guarantee the quality of products is constant.

独特的分风装置，使热风分布更加均匀，确保产品品质的一致性。

The dividing knife use industrial knife, suitable for film adhesive tapes dividing.

分条具采用工业平，适合薄膜类胶带分条。

The 2 S signal is obtained by 16f_c dividing frequency.

2S信号由16fc分频得到。

A Adjusting Voltage Step Motor Driving Circuit by Dividing Frequency Used in NC Machine Tool

用于数控机床的分频段调压步进电机驱动电路

Signal noise ratio weighted stack by dividing frequency band

分频信噪比加权叠加

Application of programmable dividing frequency device to waveform generator based on VHDL

基于VHDL的可编程分频器在波形发生器中的应用

The character of dividing frequency of granite double fractal is discussed also.

同时对具有双分形特性的花岗石双分形分界频率的特点进行了探讨。

Design of fractional frequency dividing frequency synthesizer based on FPGA

基于FPGA的小数分频频率合成器设计

A Method for Improving AR Spectrum Estimation by Dividing Frequency Band

一种改善AR谱估计性能的分频段方法

The counting part is composed of CCD vidicon, image capture card and industrial computer. The packing part is composed of control cabinet, hydraulic power station, dividing device and packing machine.

计数部分由CCD摄像头、图像采集卡、计算机组成，打包部分由控制柜、液压站、分拨装置、打包机组成。

Study of Circle Dividing on Linear Dividing Machine

长刻机加工圆分度研究

The utility model relates to a tooth dividing and grinding machine for wood-working circular saw blades.

一种对木工圆锯片进行分齿、磨齿的机器。

By means of analysing and discussing the correspondence relationship between the division offset sf circular gratings and pattern characteristic of Moir'e fringe, this paper presents the specific way of adjusting division offset on circular dividing machine.

本文通过对圆光栅刻划偏心与莫尔条纹图案特性之间对应关系的分析讨论，提出了在圆刻机上调整刻划偏心大小及方向的具体方法。

Besides, the principle of ruling radial gratings with arbitrary equal spaces by the help of the circular dividing machine controled by a single-board micro processor is also explained briefly.

此外，还简单介绍了微机控制圆刻机进行任意等分刻划的原理。

Control the Error of the Linear Dividing Machine

长刻线机误差控制

The factors of influencing performance and use of crushing-dividing machine

影响破碎缩分机性能与使用的因素分析

Study and application of dividing wall column

隔板精馏技术的研究及应用