查询词典 open-file

Already after oneself research and ask for advice of a senior fellow apprentice, discover HDFS offers the API that uses to programmer, basically be FileSystem and DFSClient, these two kind offerred use at founding catalog, found a file, obtain the means of file information, a FileSystem is a high level kind, DFSClient is a ground floor kind, fileSystem used DFSClient, DFSClient can arrive than taking than FileSystem photograph a few more detailed information, if the file includes those Block, and Block is in those Datanode are classy information, but they are incontrollable Block is written to those machines, but can install a few backup, place to belong to a few information such as user, attributive.

已经自己的研究和一个师兄讨教后，发现HDFS提供给程序员使用的API，主要是FileSystem和DFSClient，这两个类提供了用于创建目录，创建文件，取得文件信息的方法，FileSystem是高层的一个类，DFSClient是一个底层的类，FileSystem使用了DFSClient，DFSClient可以比FileSystem相比拿到一些更详细的信息，如文件包括那些block，以及block在那些datanode上等信息，但是他们都不能控制block写到那些机器上，但是可以设置几个备份、所属用户、权限等一些信息。

The regular file inodes hold references to objects on OSTs that store the file data instead of references to the actual file data itself.

正常的文件inodes有指向对象的引用on OTS，它存储文件数据而不是指向实际的文件数据的引用。

Actually, the nature of the criminal case file are excessively imperfect ,as well as with the public security organs important function of administrative law enforcement in the investigation and collection of evidence of the similarity of some aspects in practice,are often were easily confused,so criminal activities in the file do not necessarily belong to criminal nature,and enforcing practice of criminal is the right of file the nature of law,but in fact exercise of the judicative right.

而就刑事立案的性质而言，由于立案审查的规定粗疏以及其与公安机关另一项重要职能行政执法中调查取证行为某些方面的相似性，。

The engineer that wear large says,"Delete a file to be able to be used thoroughly smash tool, its working principle is ceaselessly the file original message is enclothed, carry out again next delete an operation, even if be used to restore software to undertake resumptive to operate, restores file is not is original message."

戴硕工程师说，&彻底删除文件可以用粉碎工具，它的工作原理是不断地将文件原始信息覆盖，然后再执行删除操作，就算被人利用恢复软件进行恢复操作，所恢复的文件并非是原始的信息了。&

When you delete a file, the service simply requires the virtual path to the file you wish to delete; I store this virtual path in a SubItem of the ListItem object when populating the ListView control, so all I do here is read that value out and send it back to the file service.

当您删除文件时，只需要服务的虚拟路径的文件要删除，我在一个商店的ListItem时填充ListView控件对象，分项目，这个虚拟路径，因此，所有我做的，是读出来的价值其发回的文件服务。

The contents andcontributions of this dissertation are as follows:(1) Research on service capacity of BitTorrent-like P2P file sharing systems:the filedistribution performance of BitTorrent-like systems is analyzed through an architecturemodel based on parallel treen, also the file availability and effectiveness of file sharing inBitTorrent-like systems is studied. Moreover, an optimized neighbor selection strategy isproposed in this dissertation.

本文的主要研究内容和贡献如下：(1)BitTorrent对等网文件共享系统服务能力的研究：利用n叉树的结构模型分析了BitTorrent系统的文件分布性能，进一步研究了BitTorrent系统的文件可获得性和文件共享效力，并提出了一个优化的邻居结点选择策略。

A multimedia file I/O service provides buffered and unbuffered file I/O.It also supports the standard IBM /Microsoft Resource Interchange File Formatfiles.These service are extensible with custom I/O procedures that can be shared among applications.

提供有缓冲和无缓冲的文件I/O，它还支持标准的IBM/Microsoft资源交换文件格式文件，这些服务还可由用户I/O过程扩展并在应用程序间共享。

Based on fractal coding the index file have two characters: First, similar images have similar iterative function so as to produce similar index file, and the similar index file can retrieval the similar image; Second, unsimilar images have unsimilar iterative function, vice versa.

这个分形编码方法建立的索引文件具有三个性质：(1)相似图像有相似分形函数能产生相似索引文件，相似索引文件能检索到相似图像；(2)不相似图像有不相似分形函数，反之亦然。

Based on fractal coding the index file have two characters:First, similar images have similar iterative function so as to produce similar index file, and the similar index file can retrieval the similar image; Second, unsimilar images have unsimilar iterative function, vice versa.

将图像经分形编码，得到每张图像的迭代函数伴随图像存入数据库中，成为该图像的索引文件，这样对数据库进行搜索时，将针对此索引文件比对，找出与查询图像相似的图像。

The Built-in File Editor allows you to view any file, and edit any file which is writeable

内置的文件编辑器能够使你访问任何文件，并且编辑任何可写的文件

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。