英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Printed circuit board - Wikipedia
    PCBs are used to connect or "wire" components to one another in an electronic circuit Electrical components may be fixed to conductive pads on the outer layers, generally by soldering, which both electrically connects and mechanically fastens the components to the board
  • What is a PCB? A Beginners Guide - nextpcb. com
    This board is the core structural element of our digital world: the PCB, or Printed Circuit Board So, what exactly is a PCB? Simply put, a PCB is a foundational structure that provides physical support for all the electronic components in a device and connects them electrically
  • PCBs Explained: A Simple Guide to Printed Circuit Boards
    In this simple guide, we’ll explain what PCBs are, how they work, and why they're so crucial in today's technology-driven world What is a PCB? A Printed Circuit Board (PCB) is a flat, thin board made from insulating materials, such as fiberglass, with conductive pathways etched onto it
  • PCB Prototype PCB Fabrication Manufacturer - PCBX
    An industry-leading PCB prototype manufacturer, we specialize in offering 24-hour quick-turn PCB prototypes, comprehensive PCB assembly services, and dependable small-batch PCB production solutions
  • PCB Piezotronics | Measure vibration, pressure, force, and more
    PCB® manufactures sensors used by design engineers and predictive maintenance professionals to test and measure vibration, pressure, force, acoustics, load, and shock in research and development as well as industrial applications
  • PCB Design for Beginners: A Step by Step Guide to Creating Your First PCB
    PCB design might seem intimidating at first, but with the right guidance, tools, and steps, it’s a skill you can master In this comprehensive guide, we’ll walk you through the entire process of designing a PCB, from creating a schematic to soldering components
  • Learn about Polychlorinated Biphenyls | US EPA
    Polychlorinated biphenyls, or PCBs, are a group of man-made organic chemicals consisting of carbon, hydrogen and chlorine atoms The number of chlorine atoms and their location in a PCB molecule determine many of its physical and chemical properties
  • Home - PCB Bank
    PCB Bank offers a variety of checking accounts and savings accounts, digital banking and highly competitive rates on personal loans and business loans
  • What is a PCB and PCB Design? | Altium
    What is a Printed Circuit Board? A printed circuit board (PCB) is an electronic assembly that uses copper conductors to create electrical connections between components PCBs also provide mechanical support for electronic components so that a device can be mounted in an enclosure





中文字典-英文字典  2005-2009