当正在更改名称的时候，为了提供对用户的数据库的连续访问，会有一段时间使用原名称和新名称都可以访问系统和数据库。
To provide uninterrupted access to a user's databases while a name change is in progress, there is a period of time in which both the old and new names are allowed access to the systems and databases.
在UNIX系统中，jiffy主要表示两个连续时钟计时单元之间的时间。
In UNIX systems, a jiffy is basically the time between two consecutive clock ticks.
由于系统是连续运行的，也就没有等待的时间和启动及停下时的动力损失。
Because the system ran constantly, there would be no waiting and little momentum lost on stops and starts.
系统的稳定性和可靠性通常以连续运转时间和系统的可靠运行时间来度量。
System stability and reliability are generally measured as continuous hours of operation and reliable uptime of a system.
桌面或便携系统可能连续运行几周甚至几个月，而服务器可能连续运行一年甚至更长时间。
A desktop or portable system can be left on for weeks, even months, and server uptime can stretch to a year or more.
比如，你连续三年每个月为时间追踪系统花50美元。
Say you’ve been paying $50 a month for your time-tracker for the last three years.
由于这些特点，毛细管测压系统在使用时无深度限制，可以不受时间限制连续地测取井下压力。
Because of these characteristics, the pressure measurement system with capillary tubing can be used without depth limit and can measure the downhole pressure continuously without time limit.
切换动态系统是一类重要的混合动态系统，它是由几个连续时间子系统或离散时间子系统及作用在其中的切换规则构成的。
As an important class of hybrid dynamical systems, a switched system is composed of several continuous time subsystems or discrete time subsystems and the switching signal among them.
研究一类离散事件系统和连续时间系统相混合的混杂系统建模与控制器设计问题。
This paper deals with researches on modeling and controller design for a class of hybrid systems which contain both continuous and discrete dynamics.
如果所有的基础方程都定义于整个时间过程，那么，该系统就是连续时间系统。
If all elemental equations are defined for all time, then the system is a continuous-time system.
采样控制系统中，所处理的信号是连续时间信号经采样后所得到的脉冲序列。
In the control system of sampling, signal to be dealt with is the pulse sequence after sampling from the continuous time signals.
该模型利用过程神经元网络所具有的对时间变量的非线性映射能力，实现系统的输入、输出之间的连续映射关系。
In this model, the continuous input-output mapping of the system is realized by nonlinear mapping capability to the time variable of process neural networks.
特别是电感探针腐蚀监测系统，由于实现了连续监测和具有响应时间短、分辨率高的特点，近年来在腐蚀监测中开始得到推广。
The corrosion monitoring system using inductance probe, featuring short response time and high definition due to the continuous monitoring, has been widely used in corrosion monitoring.
包含离散事件和连续时间两种特征的混合系统的研究受到关注。
Hybrid systems, which involve discrete events and continuous time dynamics simultaneously, have attracted many research attention.
提出了一个新的迭代学习控制(ilc)更新律用于连续线性系统的有限时间区间跟踪控制。
A new iterative learning control (ILC) updating law is proposed for the tracking control of continuous linear system over a finite time interval.
采用模糊动态模型，对连续时间的高阶非线性系统进行了模糊控制。
An adaptive fuzzy controller is developed for continuous time nonlinear systems with high order by using fuzzy dynamic model.
利用新研制的短波传播时延实时数字显示系统，在武汉电离层观象台对BPM时号的传播时延进行了长时间连续观测。
Continous observations of the propagation delay variation of BPM standard time signal were carried out in real time at Wuhan Ionospheric Observatory by a digital display system.
性能安全稳定，有散热系统，可长时间连续工作，而不会影响开采效率和机器质量。
Safe and stable function, : heat spreading system, continuous mining without cutting quality or loss of machine.
大容量的油箱保证了机组长时间连续运行。高效的燃烧系统保证了超低燃油耗。
The large-capacity fuel tank ensures continuous operation of the unit for a long time. Efficient combustion system to ensure that the ultra-low fuel consumption.
本文提出一种在频率域内直接估计随机动态系统的连续时间模型参数的快速迭代算法。
In this paper, a direct procedure for estimating the parameters of a continuous-time model of a dynamical stochastic system is presented.
本文讨论随机连续动态系统的连续时间随机逼近(CSA)辨识的数值实现及仿真。
The numerical realization and simulation of the continuous-time stochastic approximation (CSA) identification for stochastic continuous dynamical systems are studied.
提出了一种估计MC CDMA系统FFT起始时间偏差的新方法，采用连续训练序列来获得最初时间同步。
A new method to estimate the FFT block timing offset in the MCCDMA system is proposed. Consecutive training sequences are used to acquire the initial time synchronization.
同时，考虑了连续时间线性时不变系统的渐近稳定性问题。
In addition, we consider the asymptotic stability of continuous linear time-invariable systems.
研究了带有执行器故障的连续时间系统的可靠的时滞状态反馈控制问题。
After a research on the feedback and control of the reliable time-lag of continuous-time systems with actuator failures.
提出了一种致力于非整数阶系统连续时间域的模拟方法。
A method is proposed to deal with the continuous-time modelling of fractional systems.
同时，考虑了连续时间线性时不变系统的渐近稳定性问题。
In addition, the asymptotic stability of continuous linear time-invariable systems is studied.
当LD Q在系统中持续一段时间时就称为位置相关连续查询(LDCQ)。
LDQ that exists in the system for a period of time is called Location-DependentContinuous Query (LDCQ).
选择适当的动态不连续控制律保证了系统状态在有限时间到达滑模面，并有效的削弱了抖振。
An appropriate control law was selected that forces the system states to reach the sliding manifold in finite time and has low chattering in the sliding motion.
当前主流的存储子系统快照技术主要侧重于在单一的时间点实现快照，而实际的应用经常需要实现连续时间点的快照。
Currently most common snapshot technologies focus on implementing snapshot at a single time point, but many applications need sequential points snapshot.
针对这类非周期异步多速率系统分析、设计困难这一问题，研究了其闭环系统性能关于采样器、保持器时间延迟的连续性问题。
Aiming at the difficulties in analyzing and designing this kind of asynchronous systems, we investigate the continuity property of its' close loop performance on the time delay of sampler and hold.
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