Objective To examine the reliability and validity of Dyslexia Checklist for Chinese Children ( DCCC), and to provide instrument for clinical diagnosis.

Conclusion With its good reliability and validity, the DCCC is an ideal rating scale for children with Chinese dyslexia.

结论《儿童汉语阅读障碍量表》具备较好的信、效度，是一种良好的儿童汉语阅读障碍诊断工具。

Proton uptake of chloroplasts and the fluorescence quenching of 9_aminoacridine ( 9_AA) in thylakoid membrane decreased after the thermal pretreatment, but addition of dicyclohexylcarbodiimide ( DCCD) could partially restore the fluorescence quenching of 9_AA.

叶绿体的9氨基吖啶（9AA）荧光猝灭减弱，但加二环己基碳二亚胺（DCCD）可以部分恢复9AA荧光猝灭。

Respectively, through the analysis of the various modules and sub-dimensions, find out the existing problems in the DCCM corporate culture, and finally through the development of a scientifically appropriate strategies and specific measures, elaborated recommendations to enhance the DCCM corporate culture.

分别通过对各个模块和子维度的分析研究，找出了DCCM公司企业文化中存在的问题，最后通过制定科学适当的策略和具体措施，阐述了提升DCCM企业文化的建议。

To solve the problems of centralized computing model for the train operation adjustment ( TOA), a mathematical model for the TOA of multi-objective optimization is established, and a ( decomposition-coordination) computing model ( DCCM) is designed.

针对列车运行调整问题集中式求解方法的不足，构建多目标优化列车运行调整的数学模型，并设计分解协调计算模型来求解。

Research and Implementation of DCCP in Dual-Stack Router

双栈路由器中DCCP的研究与实现

Datagram congestion control protocol ( DCCP) is a new transport protocol put forward by IETF.

数据报拥塞控制协议（DCCP）是IETF提出的一种新的传输层协议。

Simulated Evaluation of DCCP Performance on Transmitting MPEG Video Streaming

DCCP协议用于传输MPEG视频流的仿真性能评估

Research on Fairness Between High Speed TCP Variants and DCCP

高速TCP变种协议与DCCP协议的公平性研究

Diabetes Control and Complications Trial ( DCCT) demonstrated that more frequently monitoring of blood glucose and insulin levels could prevent many of the long term complications of diabetes.

美国糖尿病控制与并发症试验中心（DCCT）表明：频繁的检测血糖浓度及胰岛素水平能有效的避免由糖尿病及其并发症引起的危害。

Compute according to the DCCT method, All data expectations are in the reference the scope, Basic agree with the clinic performance to match.

按照DCCT方法计算，全部数据预期都在参考范围内，基本与临床表现相符合。

Results: The diagnostic accuracy of DCCT was superior to the transverse axial CT ( 86% vs 71%).

结果：腹部直接冠状面CT检查的定位准确性高于横断面CT（86%vs71%）。

High Precision Standard Testing System for DCCT is designed and developed in order to detect and adjust the capability of DCCT.

为了能够对DCCT的性能进行检测和校准，设计研制了高精度直流传感器DCCT标准测试系统。

Development of New DCCT System for Hefei Light Source

合肥光源新的直流流强检测系统的研制

Wounded patient flow magnetic shielding of DCCT system for HLS

合肥光源直流流强检测器系统的磁屏蔽

MMC-2 catalyst, a new DCC catalyst for increasing propylene yield developed by Research Institute of Petroleum Processing has been applied in the 650kt/ a DCCU located in Anqing Petrochemical Company.

介绍石油化工科学研究院新开发的高丙烯选择性催化裂解催化剂MMC-2在安庆分公司650kt／a催化裂解装置上的工业应用情况。

DCDB employs the Client/ Server/ Client architecture and has a friendly GUI. DCDB is mainly developed by Java language and it has good portability and scalability.

DCDB采用Client/Server/Client结构，具有友好的图形用户界面，系统主要采用Java语言开发，具有良好的可移植性和可扩展性。

This paper introduces the design and implementation of dawning cluster debugger ( DCDB) which is developed for cluster system.

介绍了为曙光机群系统设计实现的并行调试器DCDB。

The issue of the delay-constrained multicast routing under dynamic environment was addressed firstly, and then a delay-constrained dynamic greedy algorithm ( DCDG) was proposed to construct a serial of dynamic multicast trees based on the greedy strategy.

分析了时延约束的动态最小代价组播路由问题，然后基于贪婪思想设计了一个动态组播树生成算法DCDG（Delay-Constrained Dynamic Greedy Algorithm），用于在动态环境下构造时延约束的低代价组播树。

Taking, the general two-dimensional steady convection-diffusion equation as an example, the deferred correction CDS scheme was derived based on the first-order upwind scheme, which we defined as DCDS scheme.

接着以二维对流扩散方程为例，推导出延迟修正的CDS格式，并定义为DCDS格式。

Compromising the programming efficiency, debugging, boundary treatments, numerical accuracy and stability, the DCDS scheme is a convenient and optimum way to maintain the second-order numerical accuracy.

总之，在程序的效率、调试、边界处理、计算精度及稳定性等因素权衡下，DCDS格式是保持二阶数值精度的简易途径。