You create a Geronimo runtime environment using a customizable aggregation of modules assembled and managed by a lightweight kernel engine.

您将使用由轻量级内核引擎组装和管理的可自定义模块集创建Geronimo运行时环境。

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The transferTo() method causes the file contents to be copied into a kernel buffer by the DMA engine.

transferTo() 方法引发 DMA 引擎将文件内容拷贝到内核缓冲区。

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The first copy (see Figure 1) is performed by the direct memory access (DMA) engine, which reads file contents from the disk and stores them into a kernel address space buffer.

直接内存存取(direct memory access, DMA)引擎执行了第一次拷贝(参见图1)，它从磁盘中读取文件内容，然后将它们存储到一个内核地址空间缓存区中。

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The software powering the device is built on the open-source Linux kernel and the open-source WebKit Web browser engine, Rathakrishnan says.

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