Duplicate this shape, and select both layers in your layer palette.
复制该形状，在图层面板中选择这些图层。
While this showed astronomers that Venus was surrounded by a thick layer of gases refracting sunlight around it, both effects made it impossible to obtain accurate timings.
尽管这向天文学家证明了金星被一层厚厚的气体所包围，这层气体使太阳光在金星周围发生折射，但这两种效应都使精确的时间控制成为不可能。
Most marine deposits from around the world contain either plankton or a lot of fern spores but not both together in the same layer.
世界上大多数的海洋沉积物不是含有浮游生物就是含有大量的蕨类孢子，但它们并不是同时存在于同一层中。
Both of these specifications allow SOAP stacks to push this problem down to a lower level, in particular, to the middleware layer.
这两个规范都允许soap堆栈将这个问题推到一个较低的级别上，特别是到中间件层。
In SOA, as in mature EAI, separation of concerns is key, and thus an "integration layer" in SOA might perform both semantic and non-semantic actions, but must keep them separate architecturally.
与成熟的EAI一样，在SOA中关注点隔离是关键，因此soa中的“集成层”可以执行语义和非语义这两类操作，但是必须在架构层面上把它们隔离开。
The provider creation layer can contain business-owned semantic logic and both types of non-semantic logic.
提供者创建层可以包含业务拥有的语义逻辑和两类非语义逻辑。
If the application's API layer is too fine-grained, you have to invoke both methods from the client layer.
如果应用程序的api层非常细粒度化，那么您需要调用客户机层中的两个方法。
This often involves adding a messaging layer to automate the exchange of information both within internal systems and between internal systems and external trading partners.
这经常涉及添加一个通信层来使内部系统和内部系统与外部交易对象之间的信息交换实现自动化。
Both solutions provide message-level security, incorporating security features in the SOAP message and working in the application layer, thus ensuring end-to-end security.
这两个解决方案都提供了消息级别的安全性，将安全功能合并到SOAP消息中并作用于应用层，因此保证了端到端的安全。
The business data information is maintained and manipulated intact in both the application and database layers, and as you will see in Part 3, even in the client layer.
在应用程序层和数据库层中都按原样维护和操作业务数据信息，而且您将第3部分中看到，甚至在客户机层中也是如此。
On reflection, both the naming and definition of the framework context interface was too broad, and it was passed to too many framework layer elements.
根据事后反思，框架上下文接口的命名和定义过于宽泛，作为接口传递目标的框架层要素也显得太多了。
When dealing with a separate service layer, it is essential that both the producing and consuming teams write automated tests.
处理分离的服务层时，提供服务和消费服务的团队都要编写自动化测试，这很重要。
Thus in EAI, "integration" includes both semantic and non-semantic actions, and an "integration layer" can perform both.
因此，在EAI中“集成”包括语义和非语义操作，“集成层”可以执行这两类操作。
Notice in this strategy that both the client layer and the API layer contain transaction logic.
注意，在此策略中，客户端层和api层包含事务逻辑。
Note: With both commands, the KBPS value should take the Layer 2 overhead into account.
注意：用两个命令，kbps值会计算在二层报头上。
The service layer does have one method involving data changes on both databases. Here is the pseudo-code.
服务层上有一个方法设计在两个数据库上执行数据变更。
The sample application accesses the database through the service layer from both tiers to demonstrate how we use Spring in both of them.
该示例应用程序通过服务层从两个层访问数据库，以演示如何在这两个层中使用Spring。
The PikeOS system software layer allocates resources (in terms of both space and time) to the guests.
PikeOS系统软件层向来宾分配资源(空间和时间)。
The Naked Objects pattern encourages the developer to focus on supplying a rich domain model with both data and behaviour, and supplies a view layer and a thin controller layer automatically.
NakedObjects模式鼓励开发者关注于设计带有数据和行为的富领域模型，而它则自动提供一个展现层和一个瘦控制层。
Melosh's group figured out that by coating a piece of semiconducting material with a thin layer of the metal cesium, it made the material able to use both light and heat to generate electricity.
Melosh的研究小组发现用薄层的金属铯覆盖在一片半导体材料上，能够使材料同时利用光和热能来产生电力。
The first JSP, Welcome.jsp, occupies both the presentation layer and the data layer by using the JSTL SQL library to issue an SQL query from the page.
第一个JSP，即Welcome.jsp，使用JSTLSQL库从该页面发出一个 SQL查询，因而同时占据了表示层和数据层。
We show in this section that both terms are ambiguous and not helpful in describing the nature of the service bus or the integration layer.
在本节中，我们要说明这两个术语的含义都很模糊，对于描述服务总线或集成层的性质没有帮助。
To meet these stronger security needs, either multi-layer authentication or multifactor authentication or combinations of both are used.
为了满足这些安全需求，必须使用多层身份验证或多因素身份验证，或这两者的组合。
The compiler layer contains the object models that correspond with information exposed at each phase of the compiler pipeline, both syntactic and semantic.
编译器层中包含了一些对象模型，这些模型与编译器管道的各个阶段暴露出来的信息——包括句法和语义上的信息——相关。
Because both update methods are public and are therefore exposed as API-layer entry points from the client-layer perspective, they contain rollback logic.
由于这两个更新方法都是公共方法，并且从客户机层的角度看被公开为api层入口点，因此它们包含了回滚逻辑。
Although CFCs have been banned, the ozone layer is still being depleted from gases released many years ago, and holes exist above both poles.
尽管氯氟烃已经被禁用，但是由于多年前排出的气体，臭氧层仍然继续被损耗，目前在地球两极上方都有臭氧层空洞。
This introduces a new layer — one that decouples both the client and the provider.
这引入了新的层—同时去除客户机和提供者的耦合的层。
"Integration layer" and "integration" are both very ambiguous terms, and their definitions are open to interpretation depending on the context.
“集成层”和“集成”都是含义非常模糊的术语，它们的定义取决于上下文。
They occur as leaf and fruit compressions with the organic outermost cuticle layer on both sides of the leaves still intact.
它们以压缩的叶子和果实形式出现，叶子两面的最外层有机表皮仍然紧贴在上面。
These are both bad ideas — suddenly you've married your business logic to your choice of a data binding layer, and at some point that's going to catch up with you and cause problems.
这都是错误的观念，突然将业务逻辑与数据绑定层的选择结合在一起，最终必然会造成混乱导致出现问题。
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