文件系统

Steg B(superscript +)-Tree, which uses steganographic technologies to overcome above mentioned weakness is presented by hiding the existence of data so that an adversary could get no information about whether the protected data ever exists without correct object name and access key.

介绍一种新的着重于隐藏数据的存在性的加密手段－隐文加密（Steganography，隐写术）来对重要文件的存储进行加密，该方法采用隐文B树Steg B(上标+ Tree建立UNIX系统的文件索引，并通过隐藏表将隐文B树索引隐蔽起来，使攻击者无法知道重要信息的存在，从而使要保护的信息更安全。

The open and anonymous nature of p2p system make it a ideal environment for malicious nodes to spread unauthentic and tampered files.

p2p系统内在的开放性和匿名性为恶意节点传播虚假文件和不完整文件提供了一个理想的环境。

The system is designed according to the mechanism of CAD Standard Part Graphies Files. SQL Server 2000 is selected as the host and construct the database of part liabrary due to characteristic parameter. STEP, viz. ISO 10303, is issued by international standardization organization, and here ,this paper gives the definition of product information model oriented part41 and part44 in STEP and six basic definienses which describe the product information to ensure the information in the product information model correct and shareable . This paper also presents method of creating and extracting product information on engineering draught and product data exchange and integration between CAD system and database manager system.

论文中采用&CAD标准件图形文件机制&，用SQL Server2000数据库建立了零件的特征参数数据库，完成了零件库的特性参数库建库工作；依据国际标准化组织的STEP标准即ISO 10303中的Part41，Part44两部分内容以及STEP标准中描述产品信息的六个基本的类库定义，提出了一种产品信息模型，保证了产品信息模型中信息的正确性和共享性，实现了工程图样中产品管理信息的建立和提取以及数据库系统与图形文件中的管理信息交换与集成。

Provide two sets of updated and detailed drawings in CAD AUTOCAD files for the completed Project, which shall include the specific information for all the equipment and machines installed, such as electric wiring, heating system, sanitation facilities, ventilation system, air-conditions system etc.

提供两套关于已完工工程的更新过的，详尽的，CAD AUTOCAD 文件格式的图纸，图纸应当包括所有已安装的设备和机器的明确信息，诸如电线，采暖系统，卫生设施，通风系统，空调系统等。

If you want to avoid clobbering your system log with the monitoring messages from your driver, you can either specify the -f option to klogd to instruct it to save messages to a specific file, or customize /etc/syslog.conf to suit your needs.

如果你不想因为监视驱动程序的消息而搞坏系统，那么你可以对klogd命令使用-f选项使其把消息保存到特定的文件中，也可以根据你的需要定制/etc/syslog.conf 文件。

The file close method used earlier finalizes file contents and frees up system resources.

文件对象的close方法用来结束文件的内容并且释放系统资源。

Device cache file feature. When lsof can use a device cachefile, it retains information it gleans via the stat calls

设备缓存文件时，包含在设备缓存文件中的信息包含了通过stat系统调

The parallelism to read and write file data is promoted because data striping technology is used. Also the response performance of the system is improved.

采用文件数据分块存储技术，提高了文件数据读写的并行性，从而改善了系统的响应性能。

There is the prototype elucidation of the definition and function that the chain watch knot orders the structure body, and saving path of the system data document.

有一个common.h的头文件，有链表结点结构体的定义以及函数的原型说明，以及系统数据文件存储路径。

Making use of evaporative cooling technology for stator coil, static liquid level of system is not higher than stator line bar, also not lower than 2/3 of line bar beeline segment; when both copper ring down-lead and main lead-out line also adopt evaporative cooling method, static liquid level of system shall be prescribed by manufacturer in technical documentations.

6.1.3.4蒸发冷却系统液位要求定子绕组采用蒸发冷却技术时，系统静态液位不高于定子线棒，也不低于线棒直线段的2／3；当铜环引线和主引出线也为蒸发冷却方式时，系统静态液位要求由制造厂在技术文件中规定。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。