The result shows that there exists combined removal of nitrogen in filter layer, and the environmental conditions in the system are determined as follows: DO level is 1.
为实现高效低耗脱氮，对扩展流好氧滤池的除碳、脱氮特性进行了研究，结果表明滤层内存在复合脱氮过程，相应的系统环境条件：DO为1。
Our level of attraction to the opposite sex has more to do with our inner confidence than how we look.
我们对异性的吸引程度更多地与我们内心的自信有关，而不是外貌。
We do have the lowest level of inflation for some years.
我们几年来的确保持最低水平的通货膨胀。
They believe that the best we can do is keep it at a reasonable level, and at present the only serious option for doing this is cutting back on our carbon emissions.
他们认为，我们所能做的最好的事情就是把它控制在一个合理的水平，而在这方面目前唯一重要的选择就是减少碳排放。
Some of their earliest observations have to do with the level of self-control the youngsters displayed.
他们最早观察到的一些现象与儿童表现出来的自我控制程度有关。
Their yawning seems to have nothing to do with sleepiness or boredom—quite the reverse—but it does precede a change in activity level.
他们打哈欠似乎与困倦或者无聊没有任何关系，但恰恰相反，打哈欠这一行为的确出现在了活动水平的变化之前。
Like any skill, cooking gets easier as you do it more: every time you cook, you advance your level of skills.
就像任何技能一样，烹饪也能熟能生巧：每做一次饭，烹饪水平就会提高一点。
Faculty members complain that their students are unprepared to do college-level work.
大学教师们抱怨他们的学生对大学阶段的学习没有做好准备。
Unfortunately, intellectual level seems to be a sensitive subject, and what the law allows us to do varies from time to time.
不幸的是，知识水平似乎是一个敏感的话题，而法律允许我们做的事情也在不断变化。
Like any skill, cooking gets easier as you do it more; every time you cook, you advance your level of skills.
做饭就像任何一种技能一样，做得越多，就变得越容易；每一次做饭，你都会提高你的技能水平。
What factors, at the community level, do predict if poor children will move up the economic ladder as adults?
在社区层面上，什么因素能够预测贫困儿童长大后是否会提升经济地位？
Entry-level interviewees would do well to demonstrate a broad set of skills in most interviews.
初级面试者最好在大多数面试中都能展示自己拥有广泛的技能。
Later working together in London, they laid the foundations of modern physics by showing that normal laws of cause and effect do not apply at the level of subatomic particles.
后来，他们在伦敦一起工作，证明了正常的因果法则并不适用于亚原子粒子，从而奠定了现代物理学的基础。
So far, research suggests it may be possible to learn about the tone and pronunciation of a language or even the meaning of words while sleeping, although it is to a weaker level than what we do during the day without noticing.
到目前为止，研究表明，在睡觉的时候学习一门语言的语调和发音，甚至是单词的意思是可能的，尽管这比白天无意识学习的效果要差。
It is found that people who frequent cultural places or participate in artistic events are more likely to gain good health compared to those who do not; more engagement with the arts is linked to a higher level of people's wellbeing.
研究发现，经常出入文化场所或参加艺术活动的人与不参加的人相比，更有可能拥有健康的体质；人们参与更多艺术活动与提高健康水平有关。
I couldn't do the level of stuff I used to do.
我不能做我以前常做的那个水平的东西。
That said, studies we've done on behavior show that the type of earphones has almost nothing to do with the level at which people set their headphones.
这也就是说，我们的行为研究报告显示，该类型的耳机与人们设置的不同音量水平几乎无关。
However, if you decide to do a database level backup, which is ideal for a smaller size database, you will do the following.
如果您决定执行数据库级备份(对于大小有限的数据库，这是理想的)，那么您需要执行以下操作。
How do you ensure a level of compatibility to reduce disruptions to the applications?
如何确保一定级别的兼容性，以减少对应用程序的破坏呢？
Only after you fully understand the external systems behavior (at the enterprise level) do you proceed with the elaboration of the systems View.
只有在您充分了解了外部系统行为(在企业层)之后，您才能继续详细描述系统视图。
All these applications access the same data source references, which have the same IBM isolation level extension configuration or do not have the IBM isolation level extension configuration.
所有这些应用程序访问相同的数据源引用，该数据源引用包含相同的IBM隔离级别扩展配置或不包含IBM隔离级别扩展配置。
How do you determine the level of security in your office network, even if you have a network administrator manning it?
我们又应该如何来判断办公网络的安全级别呢(尽管您可能有一个网络管理员在管理网络)？
Another downside is that entry level servers do not support this technology, only high-end and midrange servers.
另一个不足在于，入门级服务器不支持这项技术，仅高端和中端服务器支持。
SOA will not succeed at an enterprise level if organizations do not both understand and reconcile these considerations.
如果组织不同时理解和协调这些注意事项，SOA就不会在企业级取得成功。
Also, please tell us what both countries need to do to foster the highest level of collaboration.
同时，请告诉我们为实现最高层面的合作，两国应该如何去做。
Some teams also need to do system-level testing, so they organize their longer end-to-end tests into a single test plan folder.
有些团队还需要进行系统级的测试，所以他们将端对端测试组织到一个测试计划文件夹中。
Although removal of excessive fluoride from drinking-water may be difficult and expensive, low-cost solutions that can be applied at a local level do exist.
虽然从饮用水中去除过量氟化物可能很困难并且费用高昂，但仍然存在可在地方一级采取的费用低廉的解决办法。
My view was that to do higher-level stuff, to build complete applications, you first needed to buy, build, or borrow libraries providing appropriate abstractions.
我的看法是，要做高层的东西或建立完整的应用，首先你需要购买，建造，或借用提供适当抽象的程序库。
Most instance-level operation commands do not accept user IDs or passwords as part of the input.
大多数实例级操作命令不会接受用户ID或密码作为输入部分。
Most instance-level operation commands do not accept user IDs or passwords as part of the input.
大多数实例级操作命令不会接受用户ID或密码作为输入部分。
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