所以转换过程中系统和数据库的总停机时间可能是6个小时。
So total system and database downtime during cutover could be as long as 6 hours.
没有IDS 9.40新的重新命名恢复功能，您就可能无法在转换过程中完成此体系结构更改和减少总的停机时间。
Without the IDS 9.40 new rename restore feature, you may not able to accomplish this architecture change and reduce your total downtime in a cutover process.
这个新的转换过程被认为可以显著减少系统和数据库总的停机时间，但是有两点需要考虑。
This new cutover process is suspected to significantly cut down on total system and database downtime, but there are two concerns.
用波数域的位场转换和快速傅立叶变换理论研究重力归一化总梯度和归一化相位；
The normalized full gradient and phase of gravity anomalies have been studied by potential field conversion and fast Fourier transform in wave-number domain.
CHP既能发出电能，又能充分利用余热能量，使其总的热效率远远超过传统的能量转换装置。
CHP can produce electricity energy and make full use of the waste heat energy. Hence its total thermal efficiency is much more than the traditional energy conversion plant.
论述WB型直流电压变送器的工作原理、完成转换的各个模块电路的作用及变送器总电路的特点。
The work principle of the WB-type DC voltage transmitter, the functions of each conversion module and the characteristic of the whole circuit of the transmitter are elaborated in this paper.
文中还叙述了DDJ程序中数据管理的特点，主从关系转换的理论，总刚度阵拼装的技巧和方程右端项的形成办法。
The feature of DDJ data management, the theory of master-slave transformation, the technique of global stiffness matrix assemb…
基于J2EE的应用程序开发总伴随着大量数据存取、转换等问题，值对象用于封装数据以解决该类问题。
Development of applications based J2EE is always accompanied by accessing and transferring vast data. Value object encapsulates data to resolve these problems.
噪声总声级的变化较为复杂，由泡空化状态转换到片空化状态，空化数虽然减小，但总声级会突然降低。
The total noise changes complexly. When the bubble cavitation turns on the sheet cavitation, the total noise will reduce suddenly although the cavitation number becomes smaller.
我们使用讯号对杂讯和失真比当作设计规格而非讯号杂讯比是因为，讯号对杂讯和失真比是讯号杂讯比和总谐波失真的集合，也是类比数位转换器动态效能完整的测量。
We use SNDR instead of SNR as our specification because SNDR is a combination of the SNR and the THD specifications and it is an overall measure of ADC dynamic performance.
分析结果表明中国可转换债券市场的平均价值低估率为11.06%，并且价值低估情况的总的变化趋势基本与股市走势一致。
The empirical analysis shows that the sample has an average underpricing of 11.06%. In addition, the general trend of underpricing is in line with the trend of stock market.
分析结果表明中国可转换债券市场的平均价值低估率为11.06%，并且价值低估情况的总的变化趋势基本与股市走势一致。
The empirical analysis shows that the sample has an average underpricing of 11.06%. In addition, the general trend of underpricing is in line with the trend of stock market.
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