Conventional algorithms are mainly based on histogram including cumulative difference histogram ( CDIF) and sequential difference histogram ( SDIF).

The traditional algorithms are primarily based on Histogram, and the most typical algorithms include CDIF and SDIF.

传统的重频分选算法主要是基于直方图统计的算法，最具代表性的有累积差值直方图算法（CDIF）和序列差值直方图算法（SDIF）。

So, the recovery of immunological molecules ( IFN-r, IL-12, CDla+,? 8+ TCR, CD3+ T, CD4+ T, CD8+ T) can be as the index for evaluation clinical therapeutic efficacy and prognosis.

因此，免疫分子（IFN-r、IL-12、CD1a~+、γδ~+TCR、CD3~+T、CD4~+T、CD8~+T）在肺结核病中的变化可以作为评价临床治疗效果和预后的指标。

Results: The expression of CDla, CD80, CD83 and HLA-DR molecules on the dentritic cells, Tumor-Specific Cytotoxicity T Lymphocytes and TIL cytotoxicity activities of patients with hepatocellular carcinoma were significantly lower than those of the nomal controls.

结果：肝癌患者DC表达CD1a、CD80、CD83和HLA-DR等分子水平，DC介导的CTL、TIL对肝癌细胞的杀伤活性明显低于健康对照组（P<0.05，P<0.01）。

Study on CDla~+ and CD68~+ Cells in Normal Human Epidermis

人表皮内CD1a和CD68阳性细胞的检测

Objective To investigate the feasibility of human dermal fibroblasts in vitro differentiation into chondrogenic phenotype with induction of cartilage-derived morphogenetic protein ( CDMP) growth factor.

目的应用软骨形态发生蛋白（CDMP）生长因子，体外诱导真皮成纤维细胞向成软骨细胞表型分化，探讨其作为组织工程化软骨种子细胞的可行性。

In both CDNB or GSH as substrate, the GSTs Km value of larval stage were significantly lower than those in the pupa and adult stages, while there were no significant difference among three development stages of GSTs Vmax.

无论以CDNB或GSH为底物时，桔小实蝇幼虫期GSTs的Km值均显著低于蛹和成虫期，而3个发育阶段间GSTs的Vmax无显著性差异。

The level of glutathione ( GSH) and the activity of glutathione S-transferase ( GST) in serum were analysed in 97 healthy college students aged 18-22 years with the methods of chemical colorimetry and CDNB direct determination respectively.

应用化学比色法、CDNB直接测定法分析了97名18～22岁健康大学生血清谷胱甘肽（GSH）水平和谷胱甘肽S-转移酶（GST）活性。

Acute toxicity of P-NCB, M-DNB and CDNB toward Brocarded Carp was studied with static test method.

采用静水生物测试研究了对氯硝基苯（P-NCB）、间二硝基苯（M-DNB）和2,4-二硝基氯苯（CDNB）对锦鲤鱼的急性毒性。

We detected GSTs activities toward CDNB in 9 tissues on day three of fifth instar of Dazao strains.

以CDNB为底物，对家蚕大造品系5龄第3天的9个组织的GSTs活性测定表明，在所测组织中均有GSTs活性。

The kind of inhibition by Cl-is competitive for CDNB and non competitive for GSH, respectively.

Cl－对底物CDNB有竞争性抑制作用，对GSH是非竞争性抑制作用；

Comparison of prevention effectiveness of two operation fashions on posterior capsular opacity in congenital cataract patients Some kinds of congenital cataract showed accelerated changes in preoperative VA, especially in the CDNC.

两种先天性白内障手术方式预防后发性白内障的比较（3）某些先天性白内障视力变化有加速趋势，尤以先天性致密核性白内障最为明显。

Using either one of the CDNs or downloading the Dojo Toolkit files yourself, you can take advantage of prewritten and tested functions.

不管是使用一个CDN或者是您自己下载Dojo Toolkit文件，您都可以利用预先写入的且已测试的函数的优势。

Networking A Greedy Algorithm for Capacity-Constrained Surrogate Placement in CDNs

内容传递网络处理能力受限代理放置贪婪算法

Content distribution networks ( CDNs), which cache static content on the edge of the network, used to be costly.

内容分布式网络（CDN）将静态资产缓存到网络边缘，这在过去是非常昂贵的。

An additional advantage of CDNs is that they are a separate domain.

CDN的另一个优势是它们是独立的域。

Services called CDNs cache the static assets and distribute them across many servers around the Internet.

CDN服务能够缓存静态资产，并将它们分布式地部署在许多互联网服务器上。

Content-distribution networks ( CDNs) are another great way to improve download times.

内容分布网络（Content-distribution network，CDN）是另一种缩短下载时间的好方法。

Cloud computing has made CDNs accessible to even the smallest site.

即使非常小的网站也可以使用云计算创建的CDN。

Objective: To study the diameters and vessel wall thickness of the dorsalis pedis artery and provide anatomic data for cannulation of the dorsalis pedis artery ( CDPA).

目的：研究国人足背动脉的直径和管壁厚度，为足背动脉置管提供解剖学依据。

The Study of Naive Bayes Text Classification System Based on Artificial Intelligence

基于人工智能技术Naive Bayes文本自动分类系统研究