The iterative time reversal processing and the decomposition time reversal operator method are studied.
研究了迭代时反处理和时反算子分解方法。
The relation between spatiotemporal inverse filter and time reversal is analyzed, and the iterative time reversal is presented.
在分析空—时逆滤波和时反处理关系的基础上，提出了一种迭代时反的方法。
Calculation examples show that the advantages of this method are saving in iterative time and increasing rapidly in convergence.
计算实例表明该方法具有迭代次数较少，收敛较快的特点。
An iterative time-sharing method suitable for the solution of parabolic differential equations on a small scale digital-analog hybrid computing system is presented.
本文提出了一种适合在小型混合计算系统上求解抛物型偏微分方程及方程组的分时迭代法。
Simulation experiment indicates that SEGO not only reduces iterative time, saves computing time in large, but also can get the global optimization result by any precision.
仿真实验表明，SEGO极大地节省了运算时间，并且能获得任意精度的全局最优点。
Iterative testing, on the other hand, actually reduces defect inventory and customer wait time based upon what is of value to the customer.
从另一个角度讲，迭代测试实际上会减少缺陷的数量和客户等待的时间，当然这是基于客户价值考虑的。
Iterative development is sometimes said to operate on such short time scales that there is no need for planning and estimating.
迭代化的开发有时被认为在很短的时间上执行，以至于不需要进行计划制定或预估。
When we perceive that time is running out, we lose faith and abandon the iterative process.
当我们认识到时间正在流逝，我们放弃了信念并抛弃了迭代过程。
Proper iterative program management dictates that the practitioners doing the work should be the ones deciding how much they can accomplish in a given amount of time.
适当的迭代项目管理说明从业者从事的工作应当是决定他们在给定量的时间里能完成多少。
While we say that the value of the iterative approach is to reduce project risk over time, reinforcing this message with the right measurements enables the team to put this into action.
我们说迭代方法的价值在于降低项目风险，因此利用争取的度量加强管理使团队能够将其付诸于行动之中。
The iterative character of system development implies that the product is not completed the first time, but continuously evolves.
系统开发的重复特性意味着，产品第一次不会被完成，但会持续地进展。
Iterative testing increases test time without affecting the overall schedule by starting the testing earlier in each iteration.
迭代测试增加了测试时间但是并没有延误整个的时间进度，因为在每一个迭代过程中测试过程都是提前开始的。
The iterative guidance skill of the rocket and the control and management skills of the assembled modules are used for the first time.
这次首次采用了火箭的迭代制导技术，以及组合体控制和管理技术等。
Royce actually suggested an iterative "do it twice" approach for software applications being developed for the first time.
Royce建议在第一次开发软件应用程序的时候一个迭代要“执行两次”。
As part of their iterative deployment approach, the bank will dual-enable existing functions in the WebSphere MQ solution to the ESB instance over time.
作为迭代部署方法的一部分，银行将向esb实例再次启用WebSphereMQ解决方案中的现有功能。
Good methodologies address the fact that there will most likely be iterative attempts at implementing the policies and rules in a project as most policies and rules change over time.
因为大多数策略和规则会随时间变化，所以在项目中实现策略和规则很可能需要多次迭代，良好的设计方法应该适应这个现象。
Finally, SOA governance is not a point-in-time solution — SOA governance requires ongoing assessment and iterative refinement to ensure SOA success.
最后，soa治理不是一次性的解决方案——soa治理需要持续的评估和反复的提炼才能确保SOA成功。
In fact, the team may even have adequate time to do iterative reviews, which will allow them to perfect the test cases to meet both technical and user requirements.
事实上，团队甚至有充分的时间来进行迭代检验，这样他们可以完善这些测试用例，从而满足技术上和用户的需求。
Testing is carried out throughout the whole iterative development cycle, each time with a different goal, known as a mission according to RUP.
测试是在整个迭代化开发周期中执行的，每次都有一个不同的目标，依照RUP这是大家都知道的一个任务。
As an interpreted scripting language, it is very friendly to iterative development — there's no recompiling after a single change, and you can see the impact of your code changes in real time.
作为一种解释性的脚本语言，它非常适用于重复开发——不需要在做出个别更改后重新编译，并且能够实时看到更改代码后的效果。
As part of the iterative testing method, you can use your early coding cycles to test your product's concept and flush out glitches in your development processes at the same time.
作为迭代测试方法的一部分，你可以使用早期代码周期来测试你产品的概念，同时可以清除开发过程中的小故障。
Given its RUP roots, it provides a process that is iterative and incremental, use-case driven, risk-driven, and architecture-centric, which at the same time supports the work habits of agile projects.
有RUP做根基，它能提供迭代式、递增的、用例驱动、风险驱动和以架构为中心的过程，同时也支持敏捷项目的工作习惯。
Substantive and iterative consultation, though time-consuming, was pivotal to producing a simple, systematic and accessible guide to reviewing publicly available research evidence for use in HIA.
尽管大量反复的咨询十分耗时，但是对于编写一个可用以评估hia过程中使用的公共可用性研究证据的简单、系统化的、易获取的指南来说，这种咨询却是至关重要的。
Figure 3: Risk, which greatly contributes to variance and unpredictability, is reduced over time in an iterative project.
图3：风险，主要代表了变化性和不可预测性，在项目的迭代中随着时间而降低。
The theoretical analysis and numerical results of two typical examples show that this method can decrease the numbers of iterative by30%and reduce the computation time greatly.
两个典型算例的理论分析和实际计算表明，这种预条件方法可以降低方程的迭代次数约30%，明显减少方程求解时间。
Numerical results present that this method can decrease the iterative number by 35% and reduce the computation time greatly.
数值计算表明，这种方法可以降低方程的迭代次数约35%，并明显减少方程的求解时间。
Developed in short, iterative cycles measured in days or weeks rather than months or years, focusing on time-to-value.
以较短的迭代周期开发的，以天和周计算，而不是以月和年计算，更关注于时间的价值。
Focus on time-to-value with a shorter, more iterative development lifecycle measured in minutes, days or weeks, not months or years.
强调时效性，使用更加紧凑、迭代性的开发周期，用分钟、天或周而不是年、月来度量。
The acoustical wave equation is presented a serial spatial and time iterative equations and room acoustics field is simulated using finite difference time domain method.
时域有限差分法将声波基本方程表示为一个时间和空间的迭代方程组，实现对室内声场中低频段的模拟计算。
Overlapping design is designed for incomplete dependent design, and simple iterative activities are decomposed to decrease interaction and waiting time.
对顺序设计过程中的不完全依赖活动进行重迭设计，对简单的迭代活动进行分解，从而缩短交互和等待时间。
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