济性: 可以分步存储数据并在集群范围内处可靠性:Hadoop自动维护数据的多个拷贝并在数据处理故障时自动重新redeploys计算任务。
Reliable: Hadoop automatically maintains multiple copies of data and automatically redeploys computing tasks based on failures.
计算机难免会出现故障，所以必须能够备份数据并在发生故障时恢复。
Machine failure has to be expected, so it's crucial that your data can be backed up and restored in case of failures.
公司历年记录的分析数据和目前的在线即时数据提供了进行比较计算的基础，使系统能够依据其算法检测到供水管网可能要出现的故障。
The firm analyses historical and online data to provide a basis for comparison, enabling its algorithms to detect things that are about to go wrong.
您在重新开始检验前，是否按程序审核数据、检查仪器或系统适用性是否有故障、是否用错了试剂、计算或数据录入是否有误？
Before you start a retest, do you have a procedure for review of the data, checking of instrument or system suitability malfunction, faulty reagents, and calculation and transcription errors?
当查找故障的时候，了解发动机控制对计算机不同的输入和输出数据所要求达到的反应是很重要的。
It is important when troubleshooting to understand how the different inputs and outputs react with the computer to achieve the desired engine control.
出现故障编码不总是意味着计算机有问题，通常这些密码指出计算机的某些特定输入数据丢失或不正确。
The presence of trouble codes does not always mean the computer is defective usually these codes indicate that a specific input to the computer is missing or incorrect.
对就模拟电路在进行故障诊断过程中选取测试点的一般性原则进行了探讨性的研究，并以一个实际的电路拓扑结构及具体的计算数据进行了实例说明。
The paper researched technique for analogue circuit testing nodes choose in fault diagnosis field, and gave a example by practical circuit topological structure & concrete calculative data.
由于XML具有很强的可扩展性，将其移植到其他平台或者计算机中进行故障诊断以及对控制数据的分析都是十分方便的。
By using XML wrapped data, the sensing and control system of distributed applications is independent from any platform and it's easy to diagnose the breakdowns and analysis the control data.
整个诊断系统分为单片机采集、数据通讯系统和车载计算机故障诊断专家系统。
All the expert system consists of the single-chip application system and the on-board computer fault diagnosis expert system.
在VB环境下实现计算机与PLC的串行通讯，读取PLC中保存的故障数据并用图形显示出来。
Through the serial communication with PLC in VB, the computer read the fault data stored in the PLC and display in figure.
针对电路板件故障数据记录的实际，运用可靠性理论，提出了没有故障数据板件的备件数量计算方法；
Based on the failure data of circuit board, is a method of calculating spares amount with reliability theory put forward.
针对组合导航系统在数据处理时存在的计算量大和故障数据相互污染的问题，提出了一种基于信息融合的导航参数最优估计滤波方法。
A new method of optimum navigation parameter estimate based on information fusion is presented in this paper in view of the heavy calculation and faulted data spread in integrated navigation system.
对华北电网连锁故障大停电事故的历史数据进行了分析计算，结果表明了本文方法的有效性。
The historical data of blackout caused by cascading failures in North China power grid is analyzed and calculated, and the results indicate that the proposed method is effective.
由于计算机系统硬件或软件故障，使数据库遭到破坏，数据库中全部或部分数据丢失。
Because of the hardware of the computer system or software trouble, the database is destroyed, all or some data are lost in the database.
并根据法国所提供的舰炮部件可靠性数据，按指数分布计算了系统的平均故障间隔发数。
Then the MRBF is calculated with the data offered by France which follow the exponential distribution.
对故障点的过渡电阻还列出一些国外的经验计算式及其典型数据，这对校验保护装置灵敏度是十分必要的。
In addition to pointing out some experienced formulas abroad for taking count of the resistance of the fault itself and its typical data.
考虑随机截尾试验中有些试验产品无故障数据出现，提出采用平均秩次法计算经验分布函数。
Because some products show no failure in the random truncation test period, this paper USES the mean rank order method to calculate the empirical cumulative distribution function.
简要介绍了舰空导弹电子设备寿命服从指数分布的特点，根据备件的故障率可以有效地指导备件的存储策略，提出了一种基于历史数据的备件故障率计算方法。
According to the character that failure rates of spare parts have an effect on its storage, this paper introduces a calculating method for spares fault ratio based on historical data.
为克服由于试验或飞行数据不足而无法获取系统足够故障模式的问题，开展了液体火箭推进系统故障过程建模与计算机仿真研究工作。
To overcome the difficulties on acquiring enough fault modes from ground and flight test data, the failure process for liquid propellant rocket propulsion systems was modeled.
而在计算机彻底断开电源连接后，主板上的相关元件由于掉电，堵塞的数据就能立即消失，如此一来无法上网故障就能立刻消失了。
In computer completely disconnect power supply, motherboard of related components due to the power lost, congestion data immediately disappear, so not online fault can disappear immediately.
目前，常用的指数型数据环境因子计算公式缺乏广泛的适用性，当被试系统故障数为零时，公式不可用。
At present, the calculation formula for environment factor of exponential datum used is not always applicable wildly.
因此该系统还为下一步的故障计算、整定计算以及仿真提供了数据接口，实现故障分析、继电保护运行、计算和管理等各项任务的自动化。
Therefore the system also offering the data interface for the setting calculation, fault calculation, and emulation module, realized the automation of power system.
MAX485通信使得监控计算机与语音报警器组成一个整体，能将语音报警器工作状态、数据信息、故障内容能及时有效传到监控中心。
MAX485 makes monitoring computer communications and voice alarm system to form a whole, the work can voice alarm status data, fault content timely and effective central control room.
根据汽轮机故障的分形特征，采用分形盒维数方法进行了不同故障试验数据的分形盒维数研究计算。
Using box counting dimension method the different type of turbine fault with fractal characteristic is numerically researched.
利用本人编制的计算机程序，进行了现场可靠性数据的统计分析，并完成了故障树的定性和定量评定。
Statistical analysis of reliability data for the system is carried out and qualitative and quantitative evaluation of the fault tree is completed through the computer codes.
它收集了有价值的数据，从你的车的星载计算机，并支持多个故障代码的要求，其中包括通用守则，以待法规，并加强了代码。
It collects valuable data from your vehicles on-board computer and supports multiple trouble code requests including generic codes, pending codes, and enhanced codes.
在求出单级临界压比的基础上，可以计算出级组的临界压比，为在汽轮机变工况在线计算和故障诊断提供数据。
With the critical pressure ratio of a single stage, that of the staging can also be obtained, and thus can supply data for the online calculating and diagnosis of the steam turbine.
二是利用通讯和计算机技术实现的多点语音、数据、图象时实故障应急指挥系统。
The second one is a Trouble emergency command system which is controlled by pronunciation, data and image.
单片机自动检测各工作单元，一旦出现故障点即启动通讯模块向中心计算机传输数据信号。
The monolithic processor automatically detects each working unit of, once the fault point occurs, a communication module is started to transfer the data signal to a central computer.
通过求取相关系数平均值，避免数据采集不同步引起的计算误差，得到按照发生线路故障可能性大小排列的故障选线序列。
The average correlation coefficient is calculated to remove the errors caused by asynchronous sampling and the faulty line selection list is sorted according to the fault probability of line.
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