把区份地址分散于磁碟上，操作系数便有足够时间，在读写头到达另一区份前，逐个地址处理。
The spreading of sector addresses around the disc gives the operating system time to process each before the next reaches the read-write head.
该选项表明联邦服务器是否应该考虑下推对一个关系数据源的任何SQL操作。
This option indicates whether the federated server should consider pushing down any SQL operation for a relational source.
正如在关系数据库中一样，只有通过提交已执行的操作，这些操作才会出现在数据库中。
Just as in a relational database, only by committing the operations you have been performing do you make them atomically appear in the database.
从概念上来说，关系数据行(元组)按照自下向上的方式流过查询计划中的操作节点。
Conceptually, rows of relational data (tuples) flow through the operation nodes in the query plan from bottom to top.
在这个过程期间，操作性数据是从一个产品源中获取以作为一个XML资源，映射到关系数据表中，并在数据仓库中得到标准化。
During this process, operational data is retrieved from a product source as an XML resource, mapped to relational data tables, and normalized in the data warehouse.
数据访问对象负责对持有数据(存储在关系数据库中)的对象进行操作。
Data access objects are responsible for operating on objects that hold data stored in a relational database.
RPD操作符中的远程访问计划是由包装器构造的，其中包含为调用来自非关系数据源的远程请求所需的规范。
The remote access plan contained in the RPD operator is constructed by the wrapper and contains the necessary specification to invoke the remote request from the non-relational data source.
IBMDB 2是一个关系数据库管理系统，它能够运行在许多设备和操作系统上。
IBM DB2 is a relational database management system that runs on a wide range of devices and operating systems.
这与关系数据库中为了维护多个并发事务所使用的操作类似。
This is very similar to the operations used by relational databases to maintain consistency across multiple concurrent transactions.
关系数据库服务——该WebService旨在简化云环境下关系数据库的搭建、操作和伸缩
The Relational Database Service - A web service that attempts to simplify set up, operation, and scaling of relational databases in the cloud
关系数据库使用结构化查询语言(Structured Query Language,SQL)以便从多个表和列中提取信息，但是键值存储仅限于对键列的操作。
Relational databases use Structured Query Language (SQL) to pull information from multiple tables and columns, but key-value stores are limited to operations on the key column.
为了设计和操作效能和安全系数都极高的船舰，造船设计师和工程师们必须掌握此领域的先进知识。
Naval architects and naval engineers gain advanced knowledge of this field in order to design and operate naval vessels with maximum efficiency and safety.
连续数月的竞争加剧，虚假的会计操作和一个低比例的公众持股让Groupon受到了重创，并成为下一个高β（风险系数）股票。
Increased competition, questionable accounting practices and a small free float were all known for months, Groupon just got hammered as the next high-beta stock fallen victim to the "risk-off" mode.
数据存储和获取操作与使用关系数据库时相似，但完全是Google专有的技术。
Storage and retrieval from the data store are similar to using a relational database, but they're entirely proprietary to Google.
在资金回收量的计算中，企业年金现值的逆操作，资本回收系数是年金现值系数的倒数。
In the calculation of the amount of capital recovery that the inverse operation of annuity present value, capital recovery factor is the reciprocal of annuity present value coefficient.
由于Web应用程序的后台数据库通常都是关系数据库，因此这些CRUD操作都是使用众所周知的SQL语言执行的。
As databases behind Web applications are typically relational databases, these CRUD operations are done using the well-known language, SQL.
XQuery只操作XML数据类型，而不能操作关系数据类型。
XQuery operates on XML data types, not relational data types.
结论：算法模拟人的决策行为的拟合系数越高，则其代替人操作的实用性就越大。
CONCLUSIONS: the more identical of the algorithm to the actual human decision behavior, the more practical for the programme to replace human in the operation.
通过实验确定操作参数、结构参数对有效返料系数的影响。
The effect of the operation on the effective coefficient of returns was obtained by experiments.
结果该方法变异系数小，准确度高，操作简便易行。
RESULTS The method is accurate and easy to operate, and coefficient of variation is small.
建立了XDA - 1树脂柱吸附茶多酚过程的传质模型，并根据该模型分别计算了不同操作条件下相应的物质总传质系数及传质区长度。
Adsorption model for TP mass transfer with XDA-1 resins was set up and the height of mass transfer zone and total mass transfer coefficient in different operation conditions were calculated.
本文论述了如何在微机上实现汉字操作系统及关系数据库系统。
The implementations of Chinese character operating system and relational data base system on microcomputers are discussed in this paper.
研究结果得到操作参数对床内局部换热系数的影响规律。
The effects of various operating parameters on the local heat transfer coefficients are obtained.
为了提高高炉冶炼系数，多出铁，减少能源消耗，企业通常尽量采用炉顶高压操作。
In order to improve smelting coefficient of blast furnace, produce more molten iron and decrease energy consumption, enterprise usually adopts furnace top high pressure operation.
方法：综合考虑根管治疗术中操作相关的基本因素和附加因素，设计了难度系数的计算公式。
METHODS:After the primary and additional factors related to technic difficulties in root canal therapy had been wholly considered, the formula for calculation the difficulty coefficient was set up.
最后，对相同操作条件下焦炭与组合型填料在清水与餐厅污水中的氧转移系数进行了比较。
Finally, the comparison of liquid-phase overall volumetric oxygen transfer coefficient in water with that in restaurant waste-water was made.
实验研究了不同操作温度对分离系数及渗透通量的影响，并考察了该复合膜在丙酮水溶液中的耐久性。
The permeation rate of water and the separation factor were examined at several operation temperature. The acetone-tolerant property of the composite membrane was investigated experimentally.
五个小时的睡眠时间是不够的。这将会导致一整天昏昏欲睡，并且如果你在开车或者操作危险系数很大的机器设备，会增加你遇险的概率。
Five hours is insufficient for most people and being drowsy in the day increases your risk of having an accident if driving or operating dangerous machinery.
转接操作中对无菌秧苗的不同切割方法显著影响到繁殖系数，但对无菌秧苗的株高影响不大。
The cutting method of transferring operation exerted a significant effect on the height of the in vitro plantlet.
采用大肚移液管，将标准溶液配制成整数级别的贮备液、中间液、使用液时，利用工作曲线计算测定值需要引入校正系数，利用该方法可简化操作，减少误差提高实验准确度、精密度。
The correction coefficient needs to be adopted to calculate the determinated value of work curve, it simplifies the operation, reduces error and enhances the accuracy and precision.
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