average record meaning in Chinese
平均记录
Examples
- Average record size in that level of the index or whole heap
某个索引级别或整个堆中的平均记录大小。 - Average record length
平均记录长度 - Recording pens are just simply designed for microphone recording ; some recording pens may have the interface supports for telephone recording . while recording , you will have to press on some buttons or use voice to trigger the recording . average recording times are just few hours
录音笔通常以麦克风录音为主要用途，有些录音笔附有简易电话接口亦可做电话录音，录音时需按键或使用声音启动录音，录音容量通常在几个小时至十数个小时。 - The ids works by two way , misuse detection and anomaly detection , misuse detection flags an intrusion on intrusion signature , this kind of detecting technic can be realized much more easily , and much more accurate , but it can not find some intrusiones that have been disguised or new kinds of intrusion . the anomaly detection can detect in more wide field , anomaly detection can compare new statistic data with average record , then anomaly record will be found , but it ' s more difficult to set a threshold , if the threshold is too big , some intrusion may be put through , if the threshold is too small , the ids will give more false positive alarm , and the threshold will be different with different people or different period , so the ids just simply show us their suspicious record , the administrator or expert will be in duty to analyze this record and give conclusion , the ids give more alarm than it should , leave us more detection record to analyze , and this is a hard work , we can not distinguish an intrusion or not if we analyze only one record , but we can judge if we find the relation among mass detection evidence . in this article , we try distinguish an intrusion using d - s theory ( proof theory ) instead using manual work , the ids will be more helpful and efficient
滥用检测采用的是特征检测的方法，实现较为简单，判断的准确性较高，但是不能判断一些经过伪装的入侵或特征库中尚未包含的入侵，异常检测能够根据以往记录的特征平均值，判断出异常情况，但是对于异常到什么程度才视为入侵，这个阀值非常难以确定，阀值设定的太高，有可能漏过真正的入侵，如果设定的阀值太低，又会产生较高的误警率，而且这个阀值因人而异，因时而异，因此现在的入侵检测系统把这部分异常记录以一定的形式显示出来或通知管理人员，交给管理人员去判断，而这些ids系统难以判断的记录，如果对每个证据单独地进行观察，可能是难以判断是否是入侵，而把许多先后证据关联起来，专家或管理人员根据经验能够判断访问的合法性，本文试图引入人工智能中证据理论的推理策略和示例学习方法，代替人工检查分析，可以提高效率，降低误警率，并可以对一个正在进行得可疑访问实现实时检测，通过搜索及时判断，及时阻断非法访问，比事后得人工处理更有意义。 - The character of this system is that the data is stored in fat32 file system , which is generally used in computers nowadays and makes the recorded data can be easily read and processed by computers . the sata disk whose average recording speed arrives at 40 mb / s is chosen to be storage , and the data communication between different pcbs is finished by shb whose speed is 240 mb / s
其特点是文件的存储采用了计算机中通用的fat32文件格式,便于数据的后期处理,存储器采用了速度较快的sata硬盘,其实时记录平均速度达到了40mb / s ,系统中电路板间的数据传输采用了速率为240mb / s的shb数据传输总线。