DCA的例句大全

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。

mr dunbar said: 'i got up at 8:15am to go to a david bowie film at the dca that started at seven o' clock.

邓巴先生说：我为了要晚上7点去DCA电影院看大卫·鲍伊的电影，早上8：15就起床了。

after analyzing 6 kinds of representative commercial bile salts, we drew a conclusion that all kinds of bile salts only contain two effective constituents-cholic acid ( ca) and deoxycholic acid ( dca).

通过对市售有代表性的6种胆盐进行分析得知，6种胆盐中皆只含有胆酸（CA）、去氧胆酸（DCA）2种有效成分。

lithocholic acid ( lca), deoxycholic acid ( dca) and chenodeoxycholic acid ( cdca) in serum ascended when workers exposed to hexogen, statistic differences were found;

黑索金组血清石胆酸（LCA）、脱氧胆酸（DCA）、鹅脱氧胆酸（CDCA）升高，显著性检验有差异；

Diagonal line of the two-dimensional ordination diagram of DCA indicated that soil water content is highly correlated to submersed duration in the areas, suggesting that the major factors restricting distribution and composition of plant communities are submersed duration and edaphic humidity.

DCA分布图的对角线基本反映了水淹时间长短和土壤湿度高低，表明水淹时间和土壤湿度是该区域植物群落组成和空间分布的主要限制性影响因子。

results from dca ordination showed a concentrating trend of nature reserves, indicating a low β diversity and a low gradient and thus high homogeneity among them.

DCA排序结果显示，各自然保护区在排序空间中基本上聚集在一起，表明它们的β多样性即样本间的梯度很低，具有很强的同质性。

dynamic channel allocation ( dca), one of the key technologies of td-scdma, has the advantages of suppressing the interference, minimizing the channel reuse distance, and thus, utilizes the finite radio resource with greater efficiency and improves the capacity of the system.

动态信道分配（DCA）是TD-SCDMA系统的关键技术之一，能够限制干扰、最小化信道重用距离，从而高效率地利用有限的无线资源，提高系统容量。

properties and application of the newly developed cationic dye stripping agent dca-01 were investigated.

探讨了新研制的阳离子染料剥色剂DCA-01的应用性能。

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.

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.

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.

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.

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。

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。