There's a thin layer of coal between the two layers of rock.
在这两层岩石之间有一薄层煤。
For the other two examples, the corresponding layer is (hopefully) obvious.
对于其他两个示例，对应的层(但愿)很明显。
You can create the two lines on the same layer.
你可以将两个线条放在同一个图层。
Technically, network switches operate at layer two (Data Link Layer) of the OSI model.
从技术上讲，网络交换机工作在OSI模型的第二层（数据链路层）。
The middle layer is for tests that fall between the two extremes.
中间层是处于这两个极端中间的测试类型。
Then, I'll present a two-layer model for building flexible workflow solutions.
然后，我将提供一个用于构建灵活的工作流程解决方案的两层模型。
A two-layer model for business workflows.
业务工作流程的一个两层模型。
Create a new layer and move it in front of the two planets.
新建一个图层，并把它移至两个行星图层的上方。
Create two more new layers. Place them under the "top" layer.
再创建两个新图层，把他们置于“顶部图层”下面。
The house has two floors, the first layer is the living room, garden , kitchen, restaurant.
这房子有两层，第一层是客厅，花园，厨房，餐厅。
In the network layer, we have routers that can connect two networks.
在网络层，我们使用路由器连接两个网络。
Layer 3 switching can occur at two different locations on the switch.
三层交换可以发生的地方分成两种不同的模式。
Plant can be divided into two types: single and multi-layer .
厂房可分为两种类型单层的和多层的。
In this paper, the wave attenuation in a two-layer fluid system is studied.
本文研究了二层流体系统中波浪的衰减。
Secondly, lazy management of virtual address space and management of two-layer-cached physical memory are analyzed.
随后详细分析怠惰的虚地址空间管理、两级缓冲的物理内存管理；
Secondly, lazy management of virtual address space and management of two-layer-cached physical memory are analyzed.
随后详细分析怠惰的虚地址空间管理、两级缓冲的物理内存管理；
应用推荐