DCA

Minimum call blocking probability for the DCA based cellular system with non-uniform traffic load

基于DCA非均匀负载蜂窝系统的最小呼损概率分析

The introduction and the analysis of DCA theory indicate that DCA is very useful for compensation with both constant pitch and roll angles, and the DCA modified error of magnetic heading is restricted within ± 0.3 ° which can satisfy the heading calibration requirement of the plane.

通过DCA的原理分析和证明得出：该算法对具有恒定横滚角度和俯仰角度的磁航向罗差修正均有效，经过DCA补偿的磁航向角度误差在±0.3°以内，满足飞机的航向标定要求。

DCA ordination on their UV spectra showed that the UV spectra of the leaf extracting solution form H.serrata of Pan'an was distinctly different from others, revealing the UV spectra could be applied to identify the sample with higher content of assemble alkaloids of huperzine.

DCA排序发现，产自磐安的蛇足石杉样品，特别是叶的提取液，其紫外光谱明显不同于其它样品，表明紫外光谱法能够用于鉴别石杉总碱含量较高的蛇足石杉药材。

Application Research of DCA in the Processing of DNA Sequences

DCA在DNA序列处理上的应用研究

The results of DCA ordination indicate that water conditions of soil is increased in the succession process.

DCA排序结果表明，随着演替时间的增加，土壤含水量也逐渐增加，且不同植物群落在排序图上有各自的分布范围。

Research on DCA of magnetic deviation based on constant attitude errors

基于恒定姿态误差的磁罗差偏差补偿算法研究

Extended DCA method for unknown multiple faults diagnosis

未知多故障诊断的扩展指定元分析方法

Secondly, A new fast DCA algorithm which makes channel been fully utilized based on TD-HSPA system is proposed.

其二：针对TD-HSPA系统提出了快速动态信道分配算法，使信道得到了充分利用。

CONCLUSION: DCA has the action to decrease blood lactic acid.

结论：DCA具有降低血乳酸的作用。

When the quality of assigned channel worsens, DCA algorithm will restart to select a channel with smaller interference for business.

当已经分配的信道出现恶化时，DCA算法将为用户重新选择一个干扰比较小的信道进行分配，以满足用户的通话质量。

DCA ordination and UPGMA cluster analysis of nature reserves in Guangdong Province

广东省自然保护区DCA排序与UPGMA聚类研究

LSS-DCA: A Fast Multiple Sequence Alignment with Divide-and-conquer Algorithm

LSS-DCA：一个快速的分治多序列对齐算法

Analysis of relationships between vegetation and its environmental variables ⅰ: DCA ordination

植被与环境关系的分析Ⅰ：DCA排序

A DCA based fault propagation analysis method is proposed.

提出了一种基于DCA的故障传播关系分析方法。

The configuration of the port of maintenance and the DCA of H 20-20

H20-20的DCA与维护管理端口的配置

Application of an SIR-based DCA Scheme in Wireless Data Network

一种基于SIR的DCA方法在无线数据网络中的应用

In practice, there are slow DCA and fast DCA.

具体实施时DCA可以分为慢速DCA和快速DCA两类。

The kinetics and mechanism of exciplex formation of 9,10-dicyanoanthracene ( DCA ) by acenaphthenone ( ANO ) have been studied.

研究了苊酮 ( ANO ) 对9,10-二氰蒽 ( DCA ) 的荧光猝灭与激基络合物形成的动力学与机理.

From the time, diversity, to assess the accuracy of three aspects of DCA algorithm.

从耗时性，多样性，评估准确度三个方面对DCA算法进行改进。

Methods: 33 post-thoracotomy patients were divided into DCA, PCEA and PCIA groups.

方法: 将开胸术后病人33例随机平均分入DCA组 、 PCEA组、PCIA组.

Fuzzy control based DCA algorithm

基于模糊控制的TCP拥塞避免算法

Realization of real-time online switch monitoring with DCA adapter

利用DCA实现交换机告警信号实时监视

Research on MAC and DCA for Wireless ATM Communications Network

无线ATM通信网多址访问协议与信道动态分配算法研究

In this case, LSS-DCA aligned the sequences with the same way as ClustalW.

在这种情况下, LSS-DCA的策略就不起作用,只采用ClustalW对齐序列.

Properties and application of cationic dye stripping agent DCA-01

阳离子染料剥色剂DCA-01的应用性能

The fermentation to produce DCA is the application of biotechnology in the petrochemical field.

发酵法生产DCA是生物技术在石化领域的应用。

Using DCA is the superiority of TDD system.

采用动态信道分配是TDD系统的优势所在。

Results: 200 μ M DCA induced cell proliferation and COX-2 mRNA transcription.

结果: 200μMDCA可以 促进HT-29 细胞的增殖,并诱导COX -2 mRNA的转录、COX-2蛋白的表达及PGE2的合成.

DCA up-regulated the expression of AP-l ( c-Jun c-Fos ) and COX-2 in a dose dependent manner.

DCA能上调AP -1 ( c -Jun 、c-Fos ) 蛋白及COX -2 蛋白表达,呈浓度依赖性.

The configuration of the port of maintenance of the SPC by composing DLU and DCA is the character of HARRIS 20-20 SPC.

介绍H20-20程控数字交换机的以DLU与DCA的组合所实现的维护管理端口的配置。