接口程序

Socket is a kind of application program interface when the program accept the internetwork communication service from the application.

套接字 Socket ，是指从应用程序中接受计算机网络通信服务时的应用程序接口。

Demonstration of the process of how to use the preparation of high-level application program interface with th...

本程序演示了如何利用编写高层应用程序与USB接口通信。有必要了解主机是如何识别USB设备以及USB工作的基本原理。

System driving program is the system trust part running on the operation system kernel. And it is the interface between application program and hardware, controlling the data exchange.

软件部分中，系统驱动程序是运行在操作系统内核的系统信任部分，是应用程序与硬件的接口，负责双方的数据交换。

Thirdly, proved every part used in the designing ,for example,the environment of software exploitage about its progamm and oppration. Followingly, introduced the keyboard control interface,also its thepry.Lastly, analysed,compiled and debuged the procedures.

本文全面论述了矩阵键盘接口的程序设计的过程，对于相关硬件模块、键盘控制接口设计的原理、软件开发环境等开发涉及的相关内容也作了相应介绍。

The network transmission part is based on TI's TMS320C6000 series DSP and the Network Development kit.The Ethernet interface between DSP and computer cluster has been implemented and the test on the performance of the interface has been made. Furthermore, the relationship between the number of hydrophone sensor heads and the network bandwidth has been analyzed which leads to the method of how to calculate the minium bandwith of network given the scale of the hydrophone array.

网络传输部分以TI公司TMS320C6000系列DSP和NDK网络开发程序套件为基础，实现了DSP和集群系统之间水声数据的百兆以太网接口，进而对该网络接口的传输性能进行了测试，并分析了水听器探头数目和网络带宽的关系，得出了计算给定规模水听器阵列所需最小网络带宽的方法。

Device driver includes hardward modular, interrupt modular, function modular, initializtion/finalization modular, character device interface modular and network device interface modular. User processes includes link scan task, layer 3 unicast task , layer 3 multicast task, management interface and network protocols.

设备驱动程序主要包括硬件模块、中断处理模块、功能模块、初始化/卸载模块、字符设备接口模块和网络设备接口模块；用户进程主要包括链路状态扫描任务、三层单播任务、三层组播任务、管理界面和网络协议。

The whole system includes all software of 8 subsystems, not merely possess the complete supervision interface , have reached management expectancy of four grades in the province and city , subcenter , enterprise, and software development adopts much hierarchical structure, no matter all keep standard interface in order to increase new function or and department , bank of higher level ,etc.

整个系统包括8个子系统的全部软件，不仅具备完善的监管接口，达到了省、市、分中心、企业四级管理要求，而且软件开发采用多层次结构，无论为增加新的功能还是和上级部门、银行等都保留有标准接口，数据库数据字典、存储过程、前台程序用源代码都可以公开给客户，便于未来的功能扩充和共同维护。

C++ also supports several inherently nonportable features including bit-fields and volatile, which make it easier to interface to hardware, and linkage directives, which make it easier to interface to programs written in other langauges.

C++ 还支持几种固有的不可移植的特征，包括位域和 volatile（它们可使与硬件接口更容易）以及链接指示（它使得与用其他语言编写的程序接口更容易）。

In view of these shortcomings this frequency meter has made the radical innovation in the design its merit is: Uses the core component is the advanced monolithic special-purpose frequency measurement component -- monolithic frequency meter the integration rate is high the volume is small consumes the electricity province function has realized the frequency meter high integration and the microminiaturization; So long as the monolithic frequency meter adds on the crystal oscillator the measuring range choice the frequency demonstrated and so on the very few components then constitute DC to the 10MHz miniature basic frequency measurement electric circuit; But the biggest merit was this frequency meter has realized monolithic frequency meter frequency sampling electric circuit and the monolithic microcomputer three between hardware and the software connection completely caused the frequency measurement measuring range the choice the frequency data survey the sampling as well as the code frontier transformation and the data dump possible monolithic microcomputer software programming automatically to carry on thus has realized the frequency measurement and the sampling work intellectualizes completely causes this system already to be possible to constitute a miniature intelligence to measure rate the instrument core electric circuit independently also might take in the large-scale automatic control or a test system intelligent subsystem.

摘要传统的测频仪器体积很大，耗能量大，主要靠手工操作，而最大的缺点是不可编程，其量程转换、数据测量、采样控制和处理等均不能通过程序指令来进行控制，无法作为一个微型智能子系统与某一大型自动控制或测试系统进行接口。针对这些缺点，本频率计再设计上作了根本的革新，其优点是：所用核心器件是先进的单片专用测频器件——单片频率计，集成度高，体积小，耗电省，功能强，实现了频率计的高度集成化和微型化；单片频率计只要加上晶振、量程选择、频率显示等很晌慰的器件即可构成一个DC至10MHz的微型基本测频电路；而最大的优点则是本频率计完全实现了单片频率计、频率采样与单片微机三者之间的硬件与软件接口，使得测频量程的选择、频率数据的测量、采样以及编码的边境转换和数据的转储均可能过单片微机的软件编程自动进行，从而实现了测频与采样工作的完全智能化，使得本系统既可独立构成一个微型智能测率仪器的核心电路，也可作为大型自动控制或测试系统中的一个智能子系统。关键词高度集成化，单片机，频率计，电路

Comparing to the existing software interfaces, the new one is simple , much practical and easily upgradeable.

与旧有的接口相比，新接口简单、清晰、易用、易升级，更适应现代程序开发要求。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失