The improved method is based on the relation between the complex Cepstrum and the stable minimum-phase sequence.

An Audio Watermarking Algorithm with Self-Synchronization Based on Complex Cepstrum Domain

一种基于倒谱变换的自同步音频水印算法

An Improved Complex Cepstrum Method of Minimum Phase Signal Reconstruction from Amplitude Spectrum

由幅度谱恢复最小相位信号的改进复倒谱算法

Audio Frequency Digital Watermark Algorithm Based on Wavelet and Complex Cepstrum Transform

基于小波与复倒谱变换的音频数字水印算法

Research on Digital Audio Watermark Based on Complex Cepstrum Transform

基于复倒谱变换的数字音频水印研究

Then, through the quantization theory, the algorithm embeds the watermarking sequence in complex cepstrum coefficients, and the process of extracting watermark realizes blind extracting.

进而，采用量化方法将水印序列嵌入复倒谱系数，水印提取的过程实现了盲提取。

The distal centriole is like a bell, with its top connecting to the proximal centriole and with the entrance of its bottom connecting to the axoneme of the sperm tail.

远端中心粒呈钟罩形，顶端与近端中心粒相连，底部开口处与精子尾部轴丝端相连。

The midpiece of spermatozoon is short. The proximal centriole and distal centriole are perpendicular to each other.

中段较短，近端中心粒和远端中心粒互相垂直。

The distal centriole divides into nine columns, each of which adheres to the inner side of every segmented column.

每条柱状结构分别依附于每一条节柱与外周致密纤维连接处的内侧。

At the center of the distal centriole there is central fiber of axoneme and two internal robs.

在远端中心粒的中央有轴丝的两条中央微管和两条内棒（internal robs）。

A satellite body is found at the basal part of the distal centriole.

中心粒为中空的圆柱形，具有卫星体结构。

Discussion about the correction for centring of engineering control network

工程控制网测站归心改正的有关问题探讨

This paper analyzes and discusses the construction, working principle and characteristic of general four jaw chuck and centring four jaw chuck by bracing inside diameter for vertical lathe for rough turning of the frame once.

论述立式车床粗车一次机座用的通用四爪卡盘和撑内径定心四爪卡盘的结构、工作原理及特点。

Centring attachment for machine tools non-centering telemotor

定心附件，用于机床非定心式遥控电动机

Laser centring device for X-Radiography

X射线照相用激光中心指示器

The structure, principle and application of a simple centring device used for the sharpening of hob cutters are described.

介绍了用于刃磨齿轮滚刀的简易对中装置的结构、原理及使用方法。

A Simple Centring Device for the Sharpening of Gear Hob Cutters

简易刃磨齿轮滚刀的对中装置

A centring device is arranged at the bottom of the matrix transfer ring.

胎体传递环底部安装有对中装置。

The setting range can be extended by removing the centring sleeve.

拆卸定心套筒后会扩大调整范围。

Group Testing Problem on B-d Model

关于B-d模型的群试问题

Objective To study the related factors for B-D test positive results and make the appropriate strategies.

目的总结B-D试验阳性结果影响因素，制定相应的对策。