After proper pretreatment, fines of pulp can be prepared by the way of Bauer-McNett classifier method, DDJ sieving method and wet-sieving method.

1、

From the impulse response of a digital serial communication channel, this paper gets the mathematic expression for the data dependence jitter ( DDJ) crossing unique threshold.

由信道响应函数建立方程，求过判决门限时刻的解得到信道中数据依赖型抖动（DDJ）的数学计算公式。

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2、

An analysis to calculate the peak-peak value of the Data Dependent Jitter ( DDJ) in any serial communication is introduced and expressions are given.

对一般情况下串行通信中数据相关性抖动峰峰值进行了分析，并给出了具体计算公式。

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3、

This paper deals with the structural analysis program DDJ, which is designed according to the structural programming principle and is adaptable for running on small computer.

本文讨论了结构分析程序DDJ，这个程序是按照结构程序设计原则编制的，并适合于小型电子计算机的使用。

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4、

Outline to the Design of Convertible Drilling Machine for DDJ Cast Aluminum Bus Bar with Single and Multi Hole

DDJ铸铝母线单孔&多孔两用钻床设计概述

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5、

Improved Design of DDJ-ⅱ Multi-functional Microprocessor Timer

DDJ-Ⅱ型多功能单片机计时器的改进设计

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6、

Technical improvements on CXD 0.5-5.5 type narrow aisle front and lateral stacker are made. Harmonic gear reducers in revolving mechanism and side-shifting mechanism are replaced by planetary gear reducers with fewer difference in tooth numbers. The ability of the mechanisms against impact load is raised.

对CXD0.5-5.5型巷道堆垛叉车作了技术改进，回转机构减速器和侧移机构减速器由原谐波齿轮传动改用少齿差行星传动，提高了承受冲击载荷的能力；

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7、

According to the excellent time-frequency localization analysis properties of the wavelet packet, this thesis describes the distribution of the transient signal quantitatively in time-frequency space by introducing the cxD-norm.

基于小波包变换的优良时频分析特性，通过引入子频带的∞&范数来定量地描述瞬态信号在时频空间中的分布，提出了瞬态信号阈值去噪和频谱分析的新方法。

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8、

CXM is the Australian resources exploration class company with offices in El peninsula, the east coast of South Australia has the right to multiple iron ore.

CXM公司是澳大利亚资源勘查类公司，在南澳埃尔半岛东海岸拥有多处铁矿权。

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9、

Design and study on ultrafine classifier mill CXM experimental system

CXM超细分级磨实验系统设计与研究

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10、

Studies on CXN Natural Zeolite VII. High-silica and Ultra-stable Modification of Framework

CXN天然沸石的研究VII.骨架高硅超稳化改性

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11、

Modification and hydrothermal stability of natural CXN zeolite

天然CXN沸石水热改性及水热稳定性

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12、

Hydrothermal Stability of Natural CXN Zeolite ⅰ. Factors of Influencing the Hydrothermal Stability

天然CXN沸石分子筛水热稳定性研究Ⅰ.水热稳定性影响因素

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13、

Studies on CXN Natural Zeolite II. Adsorption Properties

CXN天然沸石的研究Ⅱ.吸附性质

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14、

Studies on CXN Natural Zeolite& ⅰ. Ion Exchange and Structural Characterization

CXN天然沸石的研究&Ⅰ.离子交换与结构性质表征

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15、

The chief architect connects these SOA architects, and is responsible for answering the CxO' s.

首席架构师连接了这些SOA架构师，并向CxO负责。

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16、

This means that support at CxO level is needed, and SOA governance needs to become centralized.

这意味着CxO级别的支持是必要的，而且SOA治理需要集中化。

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17、

The Application of DDQ in the Synthesis of β-Carboline Alkaloid

DDQ在β-咔啉生物碱合成中的应用

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18、

I_ ( DDQ) testability analysis for bridge faults

一种有效评估桥接故障的I（DDQ）可测试性分析算法

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19、

Effect of Annealing Technology on Deep-drawing Property of DDQ Cold Sheets Rolled with CSP Hot Strips

退火工艺对CSP基板DDQ冷轧板深冲性能的影响

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20、

I_ ( DDQ) Test Theory and Case

I（DDQ）测试原理及案例

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