When the water level was high, the user needed only to descend a few steps to reach it; when it was low, several levels would have to be negotiated.
当水位高的时候，使用者只需要往下走几个台阶就能到达井的部位；当水位低的时候，就要走好几层了。
Its sales and profits start at a low level, rise (it is hoped) to a high level and then decline again to a low level.
一开始，产品的销量和利润都不高，之后会上升到一个较高的水平(希望能这样)，然后又会逐渐下降。
How can you keep the level of journalism high when the income from ads is so low? (Watch an interview with Arianna Huffington.)
在广告收入极低的情况下，如何保持高水平的新闻报道水平。
Requirements are baselined at a high level and prioritized (to gain scope flexibility with low priority items).
基本要求是高层次的并区分优先级(以在低优先级的项目上获得一定的灵活性)。
Dependency Inversion Principle states that we should decouple high level modules from low level modules, introducing an abstraction layer between the high level classes and low level classes.
依赖倒置原则声明了我们应该将高层模块和低层模块解偶，在高层类和低层类之间引入一个抽象层。
This results in my having to jump from a very high level of detail to a very low level of detail — and back — several times a day!
这就导致了我不得不从高层的细节跳到很低层的细节，然后又回到高层细节，每天如此往复数次！
High level modules should not depend upon low level modules. Rather, both should depend upon abstractions.
高层模块不应该依赖底层模块，两者都应该依赖其抽象。
Thus, you can identify at least two levels of service abstraction, namely the high level of activities and the low level of application services manipulated by activities.
因此，您至少可以确定两个级别的服务抽象，即高级活动和由活动所操作的低级应用程序服务。
The first one is, whether this is a high-level or low-level language.
第一个是，不管这是一个高级或者是低级的语言。
This means you can get business architecture patterns, high-level design patterns, low-level design patterns, and implementation patterns.
这就意味着您可以获得业务体系结构模式、高级别设计模式、低级别设计模式和实现模式。
To sustain a low level of leadership control and a high level of autonomy, Agile Teams need to focus on the central part of the Team Management Wheel - Linking.
为了支撑低层次的管理控制和高层次的自我治理，敏捷团队需要关注于团队管理环的中心部分——连接。
Similarly, high-level events can be decomposed into one or more low-level events or actions; for example, changing a pressure control valve, sounding an alarm, or signaling an alert.
类似地，高层次事件能够被拆分成一个或者多个低层次事件或动作；例如，更换压力控制阀、拉响警报或发出警戒信号。
So I prefer to view the XML schema as part of a continuum of models, from the high-level model to the low-level one.
因此，我倾向于把XML模式看作是从高层模型到底层模型的模型连续统一体中的一部分。
Allowing users to specify when outbound events should be triggered from low-level monitor models to a high-level monitor model.
允许用户指定出站事件从低级监测模型发送到高级监测模型的触发时间。
At the individual level, people at high risk of cardiovascular disease can be protected with a very low-cost regimen of generic medicines.
在个体层面，心血管疾病高危人群可以通过价格十分低廉的非专利药物治疗方案得到保护。
The problem is to create the traceability link between the high-level analysis model elements and the low-level software components.
问题是创建高层的分析模型元素和低层的软件组件之间的可追溯性链接。
In the older days of AIX, you would have modified this database using low-level commands that involved a high degree of risk to the server, where one typo could wreck the operating system.
在AIX的早期，用户通常使用低级命令修改这个数据库，这给服务器带来了很大风险，一个输入错误就可能破坏操作系统。
Gold hit another record high, while the dollar fell to a 15-year low against the yen and touched its lowest level against the euro since January.
黄金价格再次创下新高，同时美元对日元汇率降至15年来新低，美元对欧元汇率触及1月份以来最低点。
An overly simplified description, but the result is a new intermediate form better suited for high - and low-level optimizations.
这是一个过度简化的描述，但是其结果是一种新的中间形式，这种形式更适合于高级和低级优化。
The language also provides interfaces, allowing more high-level statements to be used to represent a collection of low-level "allow" statements.
这种语言还提供一些接口，允许使用更高级的语句表达一组低级的语句。
This folder should now contain the high - and low-level monitor models generated by the plug-in.
这个文件夹现在应该包含插件生成的高级和低级监测模型。
The human population benefits greatly from poultry meat and eggs, which provide food containing high-quality protein, and a low level of fat with a desirable fatty acid profile.
禽肉和禽蛋对人类大有益处，为人类提供食物所含的高质量蛋白质，并且脂肪含量较低，脂肪酸含量较高。
There are three approaches to evaluating performance using PMCs from a low level to a high level: the raw PMC event, metrics, and the CPI breakdown model.
使用PMC评估性能有三种方法，从低级到高级依次是：原始pmc事件、指标和CPI细分模型。
You can implement the design in XML by creating map domains for each of the low-level design patterns and, in addition, the high-level design pattern.
您可以通过创建每种较低层次的设计模式和一个高层设计模式，用XML实现这种设计。
In addition, by tracing from high-level to low-level requirements and on to design, code, and test, you can easily see the impact of a requirements change.
此外，从高层次向低层次追踪需求，追到设计、编码、测试，你很容易看到需求变更的影响。
In some sense, the use-case model lets us make the link between the high-level business function and the low-level code that implement these functions.
在某种意义上，用例模型让我们链接了高层业务功能和实现这些功能的低层代码。
The wizard automatically generates both low-level monitor models and a high-level monitor model for monitoring the components referenced by the selected monitor set.
向导自动生成低级监测模型和高级监测模型，以监测选中的监测集引用的组件。
If BPEL is used, it is important that BPEL is controlling the high level steps, not being used as a visual coding language to perform low-level logic.
如果使用BPEL，重要的是BPEL要控制高级步骤，而不是被用作一种可视编码语言来执行低层逻辑。
"Raleigh has a well-educated workforce and an impressive supply of high-level jobs, not to mention its low unemployment rate and its impressive array of big houses," he added in a statement.
他在一项声明中说：“罗利的劳动力素质高，高端职位多，失业率低，大房子数量多。”
"Raleigh has a well-educated workforce and an impressive supply of high-level jobs, not to mention its low unemployment rate and its impressive array of big houses," he added in a statement.
他在一项声明中说：“罗利的劳动力素质高，高端职位多，失业率低，大房子数量多。”
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