1) USB board
USB板
2) Universal Serial Bus
USB
1.
Due to many advantages of USB (universal serial bus), the interfaces of more and more peripheral products begin to use USB.
由于USB总线的诸多优点,以传统的RS-232接口为数据通信通道的外部设备正越来越多地朝着采用USB总线的方向发展,设计一种内置式或外挂式的双向RS-232/USB转换器很有必要。
2.
Compared with traditional RS232, Universal Serial Bus has been the most favorite choice of data transmission interface in the measuring and control application system.
在测控应用系统中,USB已成为目前数据传输的首选接口。
3.
This paper briefly introduces the development and present conditions of universal serial bus,discusses the hardware construction of USB system in detail,studies the characteristic of USB system thoroughly and explores the problems of USB system nowadays.
简要介绍了USB技术的发展与现状;详细论述了USB系统的硬件结构;深入研究了USB系统的特点;探讨了USB系统目前仍在的问题。
3) Universal serial bus(USB)
USB
1.
Then the use of the CRC in the environment of the universal serial bus(USB) is discussed.
然后在USB环境应用特点的基础上给出了适用于USB应用的CRC电路结构,以及相应的Verilog-HDL描述。
2.
A communication interface system based on C8051F040 single chip micyoco(SCM),universal serial bus(USB) and field programmable gate array(FPGA) technology is designed for C/O logging system to complete bidirectional transmission of data/instruction through a single-core cable as a bridge across surface system and downhole tool.
基于C8051F040单片机,并结合FPGA和USB技术,设计了一种应用于碳氧比测井的通讯接口系统电路。
4) USB interface
USB
1.
Based on the convenience and efficiency of the USB interface bus,a new solution is brought forward to combine the Power Line Carrier Communication Module with USB interface,it is easy to fulfill the automatic and network control for familial electric devices.
针对USB总线设备方便、灵活、高效、低价的特点,提出将电力线载波通信模块加接USB接口,可方便地实现家电控制自动化和网络化。
2.
For the portable transfer device for numerical control program, numerical control program was saved to universal disk of portable transfer device through USB interface by appointment format.
数控程序的便携式传送装置,通过USB接口将数控程序按约定格式转存到便携式传送装置U盘中,再携带U盘到指定数控机床,通过RS232接口以既定通信协议将数控程序传送到数控机床中。
3.
When some microprocessors working with USB equipments in embedded systems without their own USB controller,their USB interface must be expanded .
对于多款微处理器本身没有USB的控制器,为了在嵌入式系统中使用USB设备,需要自行扩展USB接口。
5) universal serial bus (USB)
USB
1.
A new kind of Data Acquisition System is designed in this thesis, which is based on Universal Serial Bus (USB) technology with data acquisition, analysis and display together.
本文充分利用高速通用串行总线(USB)所具有的传输速度快、支持热插拔、即插即用、易于扩展、占用的系统资源少等优点，将其与传统的数据采集技术相结合，设计实现了一种基于USB的集数据采集、分析、显示为一体的数据采集系统。
6) USB output board
USB开关量输出板
1.
This paper introduces a lab open management and control system which consists of RF card, USB output board and computer.
介绍一个由射频卡系统 ,USB开关量输出板和计算机所组成的实验室开放管理与控制系统。
补充资料：凹板印刷机用胶布板
分子式：
分子量：
CAS号：
性质：用于高速轮转凹版印刷机的胶布板。供印刷报纸、杂志、图书等。与凸版印刷机用胶布板的装置位置相同，不与油墨直接接触，但作用不同，通过橡皮表层的弹力作用，将凹沟内的油墨吸到纸张上。印刷时所受的压力较大，胶层须较厚。
分子量：
CAS号：
性质：用于高速轮转凹版印刷机的胶布板。供印刷报纸、杂志、图书等。与凸版印刷机用胶布板的装置位置相同，不与油墨直接接触，但作用不同，通过橡皮表层的弹力作用，将凹沟内的油墨吸到纸张上。印刷时所受的压力较大，胶层须较厚。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条