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Therefore, NAG7 gene was a nice candidate of tumor suppresser gene associated with NPC. The mechanism might be that the re-expression of NAG7 gene contributed to the change of gene expression profile and following the change of protein expression profile, then involved in the cell cycle and apoptotic regulation changed, and finally suppressed the NPC growth.

因此，NAG7基因作为鼻咽癌相关的抑瘤基因候选者，其作用机理可能是通过诱发基因表达谱的改变而引起蛋白质表达谱发生相应的改变，在一致性改变的功能分子的作用下，抑制细胞增殖，同时诱发细胞凋亡增加，从而发挥抑制鼻咽癌细胞生长的作用。

To conduct successful design and drilling of underdisplacement horizontal wells, a doubleS profile for underdisplacement horizontal well is recommended. The profile is made up of 7 sections, with alternated tangent sections and curve sections.

为解决欠位移水平井设计和施工难题，提出了设计这种欠位移水平井的双S剖面，它是由直线段和圆弧段相间排列的7段式剖面。

You may change your signature at any time by changing your profile, unless a message board administrator locks your profile.

你任何时候都可以更改你的签名，通过更改你的资料库，除非留言板管理员锁定了你的资料库。

Low temperature tup impact property of plastic profile shapes and dimension change rate of main profile shapes after heating are two typical technical indexes among 15 testing indexes stipulated in standard GB/T 8814-2004 "Non-plasticized PVC-U for door/window".

PVC 塑料异型材的低温落锤冲击性能与主型材加热后尺寸变化率是GB/T8814—2004《门、窗用未增塑聚氯乙烯型材》标准规定的15项检验指标中具有典型代表意义的2项技术指标，探讨这2项技术指标的影响因素及其相互之间的相关性，为综合提高PVC型材的各项性能，提出了对应的调整措施。

This paper designs and develops information filtering system based on SVM. On the basis of information filtering model based on SVM, According to layered, modular method, this paper designs and develops information filtering system; The system uses three-layer filtering strategy, including packet intercepted model、SVM training model、filtering model、feedback learning model and so on; The system uses SPI technology to intercept packet, vector space module to express text, SVM method to learn training set to construct user profile and feedback incremental learning algorithm to optimize the user profile.

在研究基于SVM的网络信息过滤模型的基础上，按照分层、模块化设计的思路，设计并实现了基于SVM的网络信息过滤系统；该系统实现了三级过滤机制，主要包括数据包截获及协议分析、SVM训练、系统过滤、反馈学习等模块；该系统采用SPI技术实现数据包的截获及重组，采用向量空间模型进行文本表示，利用SVM方法对训练样本进行学习，生成用户模板，利用基于SVM的反馈增量学习算法来进一步调整优化用户模板。

The results show that although the profile w ear of the surface is not beneficial to the lubrication, the asperity wear does. In consideration of coupling wear of profile and asperity, the minimum film thi ckness increases in a certain worn height. Therefore, the wear of asperity is be neficial to lubrication in this region.

分析结果表明：在重载条件下表面轮廓磨损不利于润滑，而表面微突体的磨损则有利于润滑；当同时考虑表面轮廓和粗糙度时，在一定磨损高度内，磨损显著增加润滑膜的最小膜厚，从而有利于润滑。

Obtains after the number/mold transformation as well as the filter needs the signal the profile, his table look-up synthetic waveform method may have the random profile request satisfiedly.

经数/模转换以及滤波后得到所需信号的波形，他的查表合成波形的方法可以满足产生任意波形的要求。

The author proposed systematically the proof of reaction between groundwater and weathering profile: diviation of weathering trend from normal one, abnormal enrichment of some elements such as K and Na in certain part of the profile, characteristic authigenic minerals and texture.

系统地提出了地下水与风化壳相互作用的证据：即剖面发育趋势偏离正常的风化趋势；剖面中元素的异常富集；一些特征的自生矿物的形成以及特征的结构构造。

This paper analyzes the trends and variations of cross-section profile parameters in lower Yellow River with the methods of time series analysis. The analysis results show that since 1950s, cross-section profile parameters in lower Yellow River have change with trend, especially after 1990s, the bankfull discharge and bankfull area all show decreasing trends at all the four stations. The bankfull width at Huayankou, Gaocun and Lijin station and the average depth at Huayuankou and Aishan station and the maximal depth at Gaocun station show decreasing trends while the bankfull water level at Gaocun and Aishan station and width-depth ratio at Aishan station show increasing trends.

本文采用时间序列分析的方法对黄河下游河道断面形态参数变化趋势及其变异点进行了分析，分析结果表明从20世纪50年代以来，断面形态参数发生了趋势性变化，特别是90年代以来各站平滩流量和平滩面积均有显著的下降趋势，花园口站、高村站和利津站平滩河宽出现了显著下降趋势，花园口站、艾山站平均水深显著下降，高村站和艾山站的平滩水位显著抬高，艾山站的宽深比也有显著增大的趋势。

We have carried out high density resistivity data processing standardization for one line with one suit of parameters through long line and multi-array data linkage processing, conquered the abuse of false anomaly and information lose for multi-array with different parameters, and resolved the problem that the disaccord of color bar with different array electric property profile and no illustration for the coordinate of profile with the chainage.

本文通过对高密度电阻率法勘探中的长测线多排列数据进行连接处理，实现了同一测线采用同一套参数的规范化处理，克服了因不同排列采用不同参数处理而导致假异常和信息丢失等弊端，同时解决了在成像时，因各个电性剖面的色标值不一致，剖面坐标与实际桩号对应不直观，导致对整个区域的电性趋势认识产生误导的问题。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了