这是夹心层的概念。
在第二节里阐述了配光光形的计算，其中涉及透视变换理论和层的概念。
In the second section, calculation the light shape is introduced, the concept of layer and the theory of perspective transform are adopted.
本文采用边界层的概念来研究粘性流中的二维兴波水翼之水动力特性的数值计算方法。
This paper describes a numerical method to predict the hydrodynamic characteristics of 2-d wave-making hydrofoil in the steady viscous fluid flow by the boundary layer theory.
分时多工属于实体层的概念，当资料被多工处理送到输出通道，是不需要理会资料种类的。
TDM is a physical layer concept, it has no regard for the nature of the information that is being multiplexed onto the output channel.
会话含义是意义层的概念，系统功能语言学理论非常重视对意义的研究，认为意义系统是由社会符号所决定的。
Conversational implicature is the concept of meaning. It is held in systemic functional linguistics that the meaning is determined by the social semiotics.
将烃源岩非均质性的概念引入到生、排烃数值模拟过程中，利用韵律层的概念，推导出这3种排烃地质模型的数学模型。
The mathematical models of these 3 kinds of hydrocarbon-expulsion geologic models are derived from the concept of rhythmic layering and source rock heterogeneity.
Lakos认为软件包含了层，书中介绍了层的概念，方法是，对每个软件组件，数一下它所依赖的组件数目就可以知道它的复杂程度。
For each software component, count the number of other components it relies on. That is the metric of how complex the component is.
一些科学家提出了向北极平流层释放气溶胶喷剂的概念。
The concept of releasing aerosol sprays into the stratosphere above the Arctic has been proposed by several scientists.
其基本概念与把表示层和代码分隔开的其他框架相似。
Basic concepts resemble other frameworks that separate the presentation layer from the code.
多租户的概念包含三层用户集成。
The concepts of multi-tenancy include three levels of consumer integration.
系统作为总体上拥有一个量子化的时间概念：时间从1开始，并且当信号从某层传递到下一层时便会增加1。
The system as a whole has a quantized concept of time: time begins at 1 and increments every time signals propagate from one layer to the next.
但是，为了赋于这种上层结构最大的灵活性，在更高一层上实现重用，我们必须考虑完全按照建模的概念表达这种体系结构。
To give this superstructure maximum extensibility and move the reuse equation up one level, however, we must focus on expressing the architecture completely in terms of modeling concepts.
数据联合处理有关集成来自异类源模型的数据的问题，包括将这些不同的源模型映射到联合层的公共模型的概念。
Data federation addresses the problem of integrating data from heterogeneous source models and includes concepts to map those different source models into the common model at the federated layer.
尽管NLTK 附带了很多已经预处理（通常是手工地）到不同程度的全集，但是概念上每一层 都是依赖于相邻的更低层次的处理。
While NLTK comes with a number of corpora that have been pre-processed (often manually) to various degrees, conceptually each layer relies on the processing in the adjacent lower layer.
尽管NLTK附带了很多已经预处理(通常是手工地)到不同程度的全集，但是概念上每一层都是依赖于相邻的更低层次的处理。
While NLTK comes with a number of corpora that have been pre-processed (often manually) to various degrees, conceptually each layer relies on the processing in the adjacent lower layer.
也许，需要理解的最重要的概念是：主机上的每一层都与远程机器上的对应层通信。
Perhaps the most important concept to understand is that on the host machine each layer communicates with its corresponding layer on the remote machine.
我便开始解释这个概念，解释它与六十年代反文化的关联。而这层联系，曾经非常显明。
I started to explain the term, spelling out its once obvious connection with the counter culture of the sixties.
因此，从概念上讲，DSL解决方案包括两个逻辑层：数据服务编排层(此层支持所引用的系统进程)和数据集成层。
So, conceptually, a DSL solution includes two logical tiers: a data services orchestration tier that supports the referred to system process and a data integration tier.
因为数据仓库和数据集市在许多情形中是可以交换的概念，所以有必要基于两层的仓库模型指定它们的定义。
Since data warehouse and data mart are interchangeable concepts in many situations, it is necessary to specify their definition based on the two-tiered warehouse model.
逻辑层将概念体系结构划分为在应用程序内扮演特定角色的组件，如表示层、应用程序逻辑层、业务流程层和数据访问层。
Logical tiers divide the conceptual architecture into components that play specific roles within the application, such as presentation, application logic, business processes, and data access.
从概念上看，在这层中COM对象和EJB组件的作用是一样的。
Conceptually, the layers are the same, with com objects replaced by EJB components.
月球里有着周围带有融化铁层的铁芯的这个概念并不是新的。但到目前为止，这些证据都是间接的。
The notion that the moon has an iron core with a layer of molten iron surrounding it isn't new. But evidence so far has been indirect.
请记住，上面两层的仓库设计是概念仓库布局。
Keep in mind, the two-tier warehouse design above is a conceptual warehouse layout.
图1显示了基于SOA的解决方案的概念层。
Figure 1 shows the conceptual layers of an SOA-based solution.
一旦你理解了这个概念，就会习惯它带来的“阶梯效应”，功能会逐层嵌套实现。
Once you've got that concept it's just getting used to the "staircasing", that is nesting functions in nested functions.
但是，概念性的实体在该层是不存在的。
The conceptual identities, however, don't exist in this layer.
月球里有着周围带有融化铁层的铁芯的这个概念并不是新的。
The notion that the moon has an iron core with a layer of molten iron surrounding it isn't new.
您还将获得有关io层的概述，以及对一些重要概念的解释。
You'll also get an overview of the IO layer and an explanation of some important concepts.
JMS层通过引入所谓的 JMS构件的概念，从而封装了 JMS提供者的具体实现。
The JMS layer encapsulates the concrete implementation of a JMS provider by introducing the concept of so called JMS artifacts.
云的概念基于层，每一层提供一类功能。
The cloud concept is built on layers, each providing a distinct level of functionality.
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