端出

Methods: Under peridural anesthesia, the right rectus incision was adopted. First, the vessels in lesser curvative of stomach was amputated and ligated. Second, splenic artery was ligated to deflate spleen .Then ,splenic artery and renal vein were amputated and side-to-side anastanosised with each other. Result: Of the 36 cases,the portal free pressure decreased by different degree in 23 cases, unchanged in 10,and increased in 3 postoperatively. The follow-up ranged from 1 to 5 years.

在硬膜外麻醉下经右腹肌切口进腹、采用先作胃小弯的血管彻底离断，再结扎脾动脉、使脾脏缩小后，而后分离出脾静脉和肾静脉进行端侧吻合，结果：36例中23例病人吻合后测得门脉自由压均较分流前有不同程度的降低，10例门脉自由压未变化。3例高于分流前压力。

Corresponding to Gruen zones 1 and 7,3 need to be extracted and the bone-cement interface debrided until a surface that would support osseo-integration can be confirmed and

在近端骨水泥封套内的任何缺损或骨溶解，对应于Gruen分区1和7，需要被拔出，骨-骨水泥界面清创，直到证实能支持骨粘合剂的表面，和

At first This paper formulates the necessity for depurating network information content,and introduces the history of information security and study point in information security.Also this paper analyses in detail the key technology of content filtering such as data frame capture,bridge, network protocol analysis and content analysis.And then this paper comes up with the solution for content filtering facing application layer which is based on the technology of protocol analysis and format conversion in combination with text filtering techonology of Multiple Patterns Matching..Also this paper amplifies on the design and the implement method of each module.Finally this paper introduces how the client of content filtering system manages the keywords and log and makes suggestion for the improvement of the system.

本文首先阐述了对网络信息内容净化的必要性，介绍了信息安全的发展过程以及当前信息安全方面的研究重点，详细分析了内容过滤的关键技术，如数据帧捕获、网桥、网络协议分析和内容分析等方面的技术，然后提出了在Windows2000下实现基于协议分析技术，结合多模式匹配的文本过滤技术，面向应用层的内容过滤解决方案，并给出了内容过滤引擎的详细设计以及各个模块的实现方法，最后介绍了内容过滤系统客户端对有害信息关键词和日志的管理以及对本系统改进的一些建议。

The CA system may recover encrypted control word which acquired in advance into primitive control word by relevant decrypting algorithm and then descramble scrambled program information with it and recover normal program information at receiving end.

在收端用事先获得的已加密控制字，通过解密恢复原控制字，然后对收到节目信息解扰出正常节目。CA系统可通过同密/多密技术构建。

We have designed the front part of endoscopes and the video system with new methods.

提出了利用双目成像法模型，设计出新型三维电子内窥镜的头端和视频系统。

Detailed discussion about distribution and changes of the current in every rotor bar and end ring, the relationship between the number of broken-bar and fault features in stator current after broken bar fault appearing was shown.

转子断条位置对电机影响很大，过去没有引起人们的重视，该文对此进行深入研究，分析电机转子断条位置与故障特征量之间的关系，转子断条位置与转子导条电流、转子端环电流之间的关系，并总结出其规律，指出哪些位置导条进一步断裂的可能性较大。

For five-coordinate NC end milling, the author gives the equation of tilt angle, the optimum algorithm of tilt angle, the analysis of machined errors, the compensative algorithm for cutter axis tilt error, and the formulae of feed length, feed width and cutter axis swing angle.

推导了五坐标端铣数控加工中的后跟角计算公式，提出了后跟角的优化计算方法——刀盘周边7点干涉检验法，分析了各种加工误差，提出了刀轴摆动误差补偿方法——刀具切触点偏置法，给出了走刀步长、切削宽度以及刀轴摆角的计算公式。

The USB port and the forthcoming links from the new Fiats to external navigation devices, now available on many personal digital assistants, raises the prospect of losing the lucrative sale of mapping systems, too.

USB端口和即将出现在菲亚特车上外置导航设备的链接，现在在很多PDA上都能见到，同样也令地图系统有可观利润的销售前景黯淡。

BitDefender Total Security features Antivirus, Firewall, Antispyware, Privacy Control, Parental Control, TuneUp (registry cleaner, PC cleaner, file schredder, disk defragmenter), BackUp Manager for corporate and home users.

在该模式下，将会关闭所有的弹出窗口和警报，同时打开放所有端口方便进行网游，并且实时监控的级别会自动设置为&低&，显示这次&人性化&设置的宗旨。

Turn the hollow bolt so that it is fixed on the bake cover or the flange plate.

安装后必须旋出空心螺栓锁紧在电机后端盖或法兰盘上。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。