内核

This paper first describes the framework of smartphone platform based on CAR component technique, in which CAR component run-time platform runs in the OS kernel.

本文首先基于实际的智能手机系统的组成，描述了基于CAR构件的智能手机操作系统的基本组成框架，指出了它的核心部分是融在内核中的CAR构件运行平台。

This paper first describes the framework of smartphone platform based on CAR component technique, in which CAR component run-time platfonn runs in the OS kernel.

本文首先基于实际的智能手机系统的组成，描述了基于CAR构件的智能手机操作系统的基本组成框架，指出了它的核心部分是融在内核中的CAR构件运行平台。

As Mr Ballmer puts it:"While online advertising growth continues, there are significant benefits of scale in advertising platform economics, in capital costs for search index build-out, and in research and development, making this a time of industry consolidation and convergence."

Ballmer指出："随着网络广告业务的持续增长，在广告平台经济、搜索内核扩建资金成本和研究开发方面带来的利润是显著的，"

According to current development of real-time Linux,a research on real-time Linux with dual kernel – RTSI has been carried out in this article,so as to popularise it further.

针对目前实时Linux的发展现状，对采用双内核方案的实时Linux系统——RTAI进行了研究，以便对RTAI进一步推广。

In a cyber warfare at first the attackers usually cast about for the intelligence of the targets, such as the vendors and versions information about the operating systems and services running on them, so they can get everything ready beforehand and exploit the vulnerabilities efficiently to perform a precision bombing. This paper discusses how to defeat reconnaissance through hiding or disguising the behavior characteristics in Web servers' communications.

文章讨论了侦察活动对系统安全的影响，提出了防风墙、安全时间、攻击距离的概念，并利用Linux 2.4内核提供的Netfilter架构访问、修改和丢弃数据包的功能设计了一个Web站点的防风墙原型系统——WSW2，描述了利用行为控制防范操作系统侦察和Web服务器映射的技术，实验证明这种方法可以有效地抵御侦察。

They can always preempt normal Kernel APCs.

他们总是能够正常抢占内核装甲运兵车。

C/OS-III is a preemptive multitasking kernel that always runs the most important task that is ready-to-run.

C/OS-III是可以抢占的多任务内核，始终运行进入就绪态的最重要的任务。

UC/OS-II is a source code for free, simple, easy-to-use priority-based embedded real-time preemptive multitasking kernel.

UC/OS-II是一个源代码免费、简洁、易用的基于优先级的嵌入式抢占式多任务实时内核。

It is better than the kernel which is not based on preemptive real-time.μC/OS-Ⅱis a highly portable, ROMable, scalable, preemptive real-time, multitasking kernel for microprocessors and microcontrollers.

C/OS-Ⅱ是一个完整的，可移植、固化和裁剪的实时多任务内核，是用ANSI的C语言编写的，包含一小部分汇编语言代码，使之可供不同架构的微处理器使用。

Secondly, the paper introduced how to implement safety detection by ultrasonic sensor, and presented systemically all the design of collecting and processing signals, storage circuit, lithium battery charging and discharging circuit, data communication circuit, keypads and LCD. This paper studied the code of uC/OS-II and introduced how to port uC/OS-II onto LPC2214. The Real-Time Kernel uC/OS-II is a highly portable, ROMable, very scalable, preemptive real-time, multitasking kernel for microprocessors and microcontroller.

然后论文具体介绍了如何实现超声波传感器进行实时安全监测，并系统的介绍了超声波监测系统的信号采集，处理，存储电路，锂电池充放电控制电路，数据通讯电路，键盘，显示器等的设计；也详细的介绍了多任务操作系统uC/OS-II的源代码及如何在LPC2214上移植等。uC/OS-II是一个移植方便的、可固化的、可裁剪的、占先的多任务实时内核。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！