Burning boiler control system is designed in two level control structure: monitoring level and loop level.
锅炉燃烧控制系统设计为两层控制结构：监督级和回路级。
Searching variables in two level hierarchy, it is possible to avoid the appearance of unfeasible results. So the search space is greatly reduced and efficiency is improved.
通过将需寻优的变量放在内外两个层次进行遗传搜索，可避免无理解的产生，使搜索空间大大缩小，提高了搜索效率。
Spurred on by funding policies, half of the European research articles had international co-authors in 2007, this is more than twice the level of two decades ago.
在资助政策的推动下，2007年有一半的欧洲研究论文有国际合作作者，这是20年前水平的两倍多。
Spot iron ore and coking coal prices hit their highest level in two years early this month as crude steel production surged.
随着粗钢生产激增，本月早些时候，铁矿石和炼焦煤现货价格达到了两年来最高水平。
In just two years, the number of countries reaching this level of coverage has doubled.
短短两年间，达到这一涵盖水平的国家的数目翻了一番。
In view of the potentiality of our two economies, the current level of our economic cooperation is far from being satisfactory or adequate.
从中印经济发展潜力来看，目前我们的经济合作水平有很大不足，远不能令人满意。
We learned that the unemployment rate has fallen to its lowest level in nearly two years as our economy added another 222, 000 private sector jobs last month.
我们得知上个月私营部门又新增222,000个就业岗位，失业率也在两年多来降到最低水平。
The two groups were comparable in age, education, cholesterol level, blood glucose level, and a history of high blood pressure, cardiovascular disease, and stroke.
这两组受试者他们的年龄、教育程度、胆固醇水平、血糖水平以及有无高血压、心血管疾病和休克病史等资料都是基本相似的。
Markets are trading at their highest level in over two years.
市场交易达到了近两年的最高水平。
The second way is the transport level non-blocking invocation, where invocation happens in two transports.
第二个方法是传输级非阻塞调用，其中的调用是在两个传输协议之间发生的。
They did this by getting participants to think about their level of physical health, but in two different ways.
他们让参与者按照两种不同思考方式来考虑他们体质健康水平。
The Dow Jones industrial average rose 10 points in early morning trading, again putting it in range to close at its highest level in more than two years. Broader indexes were mixed.
道琼斯工业平均指数上涨10点，接近两年多来最高水平，美国几大股指涨跌互现。
The four-week average of claims, a less-volatile measure, dropped for the fifth straight week to 458,000, the lowest level in two months.
该项数据今年一直在45万左右波动。 四周平均申领人数为45.8万，连续五周下跌，达到近两个月的最低水平。
The example schema in Listing 2 defines two elements at the root level.
清单2中的例子模式在根层次定义了两个元素。
Health security has two dimensions in this agenda: one at the individual and community level, and a second at the international level.
卫生安全在本议程中涉及两个方面：一个是在个人和社区层面上，另一个是在国际层面上。
In the example of the nested, two-level embedding approach, you can embed the top-down approach within the bottom-up approach (see Figure 4) or the other way around.
在这个嵌套、两级嵌入式方法示例中，您可以在自底向上方法中嵌入自顶向下方法(请参见图4)，或者反过来。
In NRW the two parties differ on education, the top issue at state level.
在北-威州，两党在教育这个州层面上最重要的议题上有分歧。
In two months it had reached almost 33 millisieverts, or a third the level normally permissible for those working on a nuclear accident in a year.
在接下来的两个月中它已基本上达到33毫西弗特，或者达到工人所能够在核事故工作一年的第三等级。
In this case, a Kanban system is composed of two levels, a project level in which a card represents a user story and a team (or a pair) level where a card represents a task.
在这种情况下，看板系统由两个层面组成，在项目层面一张卡片代表一个用户故事，而在团队(或者结对)层面一张卡片代表一个任务。
Some experts say the findings raise questions because the IQ losses were similar in the two groups despite the eightfold difference in their average level of exposure.
一些专家对这项发现提出问题因为尽管暴露的环境中多环芳烃含量有八倍的不同但是智商值的减少却相似。
This chapter from the visual, auditory differences, the length of the three different aspects of the text in two languages to grasp the "statement" this level of distinction.
本章分别从视觉上的不同，听觉上的不同，篇幅上的不同这三个方面去把握两种语言文本的“言”这一层面的区别。
This document should also discuss in detail how the two systems inter-operate at a business process level.
这个文档也应该详细讨论两个系统在业务流程级别上如何互操作。
Japanese industrial production has sunk to a level not seen in two decades. And in Britain manufacturers are at their gloomiest since 1980.
日本的工业生产也降到了二十年来的最低水平，而英国的制造商则处于1980年以来的最差处境。
This first half of a two-part paper on information management in SOA provided a high-level overview of these services.
本文是SOA中的信息管理的系列文章(共两部分)中的第一部分，提供了这些服务的高级概述。
In particular, tax increases at the federal level don’t require a two-thirds majority, and can in some cases bypass the filibuster.
比如说，在整个联邦层面上，增税就不需要得到二分之三的同意，在一些特殊情况甚至可以忽略阻碍。
The error checks are categorized in two distinct ways: top-level, structural checks and element-level checks.
这些错误检查可以被分成两种不同的类别：顶级结构性检查和元素级检查。
The error checks are categorized in two distinct ways: top-level, structural checks and element-level checks.
这些错误检查可以被分成两种不同的类别：顶级结构性检查和元素级检查。
应用推荐