CD34 is positive and very characteristic for diagnosis and identification of DFSP.

Methods The clinical and pathological data of 128 patients with DFSP treated at 81 Hospital of PLA from 1969 to 2001 were reviewed retrospectively.

方法1969～2001年我院共收治128例隆突性皮肤纤维肉瘤患者，对其临床和病理资料进行回顾性分析。

3-year disease-free survival rate ( DFSR) of the young and postmenopausal women with breast cance were 78.6%, 93.1% respectively, and significant difference was observed ( P < 0.05).

青年组与绝经组3年无病生存率（DFSR）分别为78.6%，93.1%，差异明显（P<0.05）。

The five-year survival rate ( SR), disease free survival rate ( DFSR) were 65 6% and 54 5%, respectively.

总的5年生存率、无瘤生存率分别为65.6%和54.5%。

At last, the DFST algorithm and the depth first search algorithm of the AI are compared and the differences between them are showed.

最后，将该算法与人工智能中的深度优先搜索算法[3]进行了比较，阐述了其中的不同之处。

Only in exceptional circumstances DFTT may allow Client to revoke or amend the relevant instruction or Order.

只有在特殊情况下DFTT才允许客户撤销或修订有关指示或下单。

Once Client's instructions or Orders are given to DFTT, they cannot be revoked.

DFTT一旦接受客户指示或下单，他们不能被撤销。

DFTT will handle all of Client's personal data according to the relevant Laws and Regulations for the protection of personal data.

DFTT将会根据相关法律和政策的关于保护个人数据的规定处理客户的个人数据。

DFTT shall notify Client of the relevant amendment either in writing or through its webpage.

DFTT以书面形式或网站通知客户有关的修正案。

It shall be valid for an indefinite time period until its termination by DFTT with notice.

它的有效期直至DFTT公司通知客户终止协议为止。

Client chooses desirable operation and makes a request for the transaction confirmation by DFTT.

客户选择理想的操作时机下单并要求DFTT提供交易确认。

Client involves DFTT directly or indirectly in any type of fraud.

客户利用DFTT直接或间接参与在任何类型的欺诈。

Secondly was got it was to generalized the case of multi-variable polynomial, which provided a new method of computing M-D DFTs and M-D convolutions.

首先给出了二元的情况，然后推广到了一般多元多项式乘积的情况，这为计算多维卷积和多维DFT提供了新的途径。

Then, the mission availability models of DIBS and distributed fault-tolerant system ( DFTS) are set up separately.

然后从任务可用度的角度出发，分别建立分布式互备份系统与分布式容错系统的任务可用度模型。

In this paper, we mainly discuss error problem which was brought about by fast speed realization of recursively computing DFTs.

离散快速傅里叶变换算法在频谱分析中得到了广泛的应用，这种算法得到的计算结果是在整个频段上的频谱信息。

A Polynomial Transform Method for Computing 2-D Convolutions and DFTs

计算二维卷积和DFT的多项式变换方法

The simultaneous determination of n, K and d by means of DFTs

基于色散傅里叶变换光谱学原理的n、k、d同时测定方法

Very High Speed Deconvolution Based on the Recursively Computing DFTs

基于递归计算DFT的反卷积高速算法

Error Analysis and High Precision Realization of Fast Speed Recursive DFTs

快速递归傅里叶变换的误差分析及高精度实现

Conclusion 5 ′ DFUR+ MMC is an effective regimen for patients with advanced digestive tract cancer.

结论氟铁龙加丝裂霉素联合化疗，对晚期消化道癌是一疗效较高和较安全的方案。

Conclusion: 5'-DFUR is effective for the treatment of advanced gastric and colorectal cancers.

结论：去氧氟尿苷口服为主的化疗对晚期胃、大肠癌患者有一定疗效。