请输入您要查询的英文单词:

 

单词 reflow
释义

Definition of reflow in English:

reflow

noun ˈriːfləʊˈrēˌflō
mass noun
  • 1Computing
    The action of rearranging electronic text on a page having varied such features as type size, line length, and spacing.

  • 2Electronics
    A soldering technique in which surface-mount components are held in position on a circuit board using a paste containing solder which melts to form soldered joints when the circuit board is heated.

    Example sentencesExamples
    • The underside of the MCM is covered with a grid of solder ball contacts that have a relatively coarse spacing of 2-3 mm and can be attached to a circuit board using standard SMD or solder reflow techniques.
    • Various techniques are available for hermetic sealing include resistance welding and solder reflow.
    • During reflow of the solder joints of the electronic module by heating, the modified passivation reacts with the polyamine at the amine functionality.
    • The instrument and method may be used in the manufacture of integrated circuits, for instance in determining how much time an integrated circuit package spends between an equilibration temperature and a reflow temperature.
    • This will use short pins into placing holes with a solder reflow process rather than the through hole pressfit technique which usually means hand insertion but gives more mechanical strength.
verb ˈriːfləʊˈrēˌflō
[with object]
  • 1Computing
    Rearrange (electronic text) on a page having varied such features as type size, line length, and spacing.

    my desktop publisher must reflow copy from one column to another automatically
    Example sentencesExamples
    • This means constantly reflowing the displayed elements, which may be delivered out of order (a problem word processors don't have).
  • 2Electronics
    Attach (a surface-mount component) using the reflow technique.

    a kit designed to reflow the majority of surface-mounted devices
    Example sentencesExamples
    • I took some advice from the usually spot-on Simon and spent a pleasant two hours reflowing the solder on the circuit board in the hope of finding the dry joint… but to no avail.
    • This is a method and apparatus for assembling ball grid array components on printed circuit boards by reflowing before placement
    • The electronics industry utilizes hot gas soldering to reflow or melt solder in localized areas on circuit assemblies.
    • An anneal procedure is then performed resulting in a planar top surface topography of the reflowed BPSG layer.
 
 

Definition of reflow in US English:

reflow

nounˈrēˌflō
  • 1Computing
    (in word processing) the action of rearranging text on a page after having changed such features as type size, line length, and spacing.

  • 2Electronics
    A soldering technique in which surface-mount components are held in position on a circuit board using a paste containing solder which melts to form soldered joints when the circuit board is heated.

    Example sentencesExamples
    • The underside of the MCM is covered with a grid of solder ball contacts that have a relatively coarse spacing of 2-3 mm and can be attached to a circuit board using standard SMD or solder reflow techniques.
    • This will use short pins into placing holes with a solder reflow process rather than the through hole pressfit technique which usually means hand insertion but gives more mechanical strength.
    • The instrument and method may be used in the manufacture of integrated circuits, for instance in determining how much time an integrated circuit package spends between an equilibration temperature and a reflow temperature.
    • During reflow of the solder joints of the electronic module by heating, the modified passivation reacts with the polyamine at the amine functionality.
    • Various techniques are available for hermetic sealing include resistance welding and solder reflow.
verbˈrēˌflō
[with object]
  • 1Computing
    (in word processing) rearrange (text) on a page, having changed such features as type size, line length, and spacing.

    my desktop publisher must reflow copy from one column to another automatically
    Example sentencesExamples
    • This means constantly reflowing the displayed elements, which may be delivered out of order (a problem word processors don't have).
  • 2Electronics
    Attach (a surface-mount component) using the reflow technique.

    a kit designed to reflow the majority of surface-mounted devices
    Example sentencesExamples
    • This is a method and apparatus for assembling ball grid array components on printed circuit boards by reflowing before placement
    • An anneal procedure is then performed resulting in a planar top surface topography of the reflowed BPSG layer.
    • The electronics industry utilizes hot gas soldering to reflow or melt solder in localized areas on circuit assemblies.
    • I took some advice from the usually spot-on Simon and spent a pleasant two hours reflowing the solder on the circuit board in the hope of finding the dry joint… but to no avail.
 
 
随便看

 

英语词典包含464360条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/1/31 18:39:53