研究了高频电子印刷板的设计原理,并掌握了制作工艺。
Studying the craft and design of the PCB in high frequence signal system.
为了制作一幅多色地图,需要制作适用于各色印刷油墨的印刷板。
To produce a multicoloured map a separate printing plate is required for each colour of ink.
这简化了利用印刷板制造热敏记录介质的过程并降低了制造成本。
This simplifies a process for manufacturing a thermosensitive recording medium using a printing plate and reduces the manufacturing costs.
在运动:增强积极的舞蹈和弯曲的条纹和混合的平原和印刷板的互补色。
In MOTION: Enhance an active dance feel with curved seam lines and a mix of plain and print panels in complementary colors.
相反产生不同的一块薄膜每种颜色的每个网页,文件将直接转移到印刷板。
Instead of producing a different piece of film for each color of each page, the files are transferred directly to the printing plate.
继电器控制部分采用印刷板焊接结构,减少了控制箱的接线,提高了电器控制的可靠性。
The control section of relay is adopted the welding structure of printed circuit board, it reduces wiring of control box, improves reliability of electric control.
电路印刷板PCB板作为现代电子设备的重要组成部分,其质量直接影响到产品的性能。
The quality of printed circuit board (PCB), what is as an important component of modern electronic equipment, makes a direct impact on product performance.
学生实践操作的方法有:实验箱上搭接电路和在印刷板上焊接电路,并重点介绍了后一种方法。
There are several ways in students operation: link circuit on test box; weld circuit on schematic panel, and this paper emphasizes on the latter one.
该方法适用于印刷板布线,又可用于集成电路布线,方法的基本元素是带有预定终点的探索线段。
The element is the exploring line with designed terminal point. The characters are exploring object-routed, the lest memory, the fast speed of routing and the stronge ability of the routing.
转换器、D/A转换器是地震仪器的核心部件,其电路和印刷板的布置及设计直接影响到仪器的精度和指标。
Since A/D and D/A converters are the key components in seismic instruments, their circuit designs and printed circuit board (PCB) layout have a near relation with the feature of the instrument.
用于电子元件特别是声学表面波元件的多路印刷线路板以及在多路印刷板上构造针脚焊点,焊接架,隔片等的方法。
Multiple printed circuitboard for electronic components esp. acoustic surface wave elements, and method for constructing bumps, soldering frames, spaces on said multiple printed circuitboard.
现在,去除固定印刷固定板的两枚小十字螺丝。
Now, remove two small philips screws holding down the PC Board.
Steven Rodrig从2009年开始产生这一想法,用旧的印刷电路板制作电子雕塑。
Steven Rodrig did this in 2009, creating electronic sculptures using old printed circuit boards (PCBs).
扬声器由鸿海精密制造,同时它还制造键盘和印刷电路板之间的连接器。
The speaker is made by Hon Hai Precision, as are the keypad and printed circuit-board connector.
测试产品的仪器能够几乎立刻发现印刷电路板的缺陷,如果同样的任务由人来完成,那将花费很长的时间,而且不如机器准确。
A machine can examine a circuit board for faults almost instantly. A human would take far longer to do the same thing, and would be less accurate.
印刷电路板由富士康领先科技制造。
The printed circuit board is made by Foxconn Advanced Technology.
研究人员可以在钠β-氧化铝处于液态时对它进行操作, 这样就很容易将它精确地涂抹在物体表面, 而这正是印刷电路板所要求的工艺模式.
The researchers worked with sodium beta-alumina in its liquid form, which enabled them to spread it easily onto a surface in precisely the pattern required for a printed circuit.
BeagleBoard受一个规模很大的社区支持,而它的设计文档,包括生产用的印刷电路板(PCB)的架构草图,均可免费下载得到。
BeagleBoard is supported by a large community and its design documents, including architecture drawings of the printed circuit board (PCB) for use in manufacturing, are freely available for download.
这种改进之后的印刷术叫做活板印刷术。
This improvement is called after the printing plate printing live.
本发明涉及一总用于安装在印刷电路板上的半导体器件(1)。
The invention relates to a semiconductor component (1) for mounting on a printed circuit board.
在传统的印刷、电影制作先驱的形象,再到一个金属板印刷。
In the traditional printing, film is produced to the image setter and then to a metal printing plate.
从1985年天朗遗弃在交叉印刷电路板的设计和晶圆开关。
From 1985 Tannoy abandoned printed circuit boards and wafer switches in the crossover designs.
使用这两种类型的设备,它变得非常容易设计印刷电路板。
Using both types of devices, it becomes very easy to design a printed circuit board .
在硬件电路设计和印刷电路板设计过程中,采取一系列措施对系统进行了可靠性设计。
During the design of hardware circuits and printed circuit board, we take a series of measures to design the reliability of the system.
短路、开路测试完成以后,在线测试仪需要在同一时间对印刷电路板上的每一个器件进行测试。
After performing the shorts and opens test the in-circuit tester tests each component on a PCB assembly one at a time.
但最根本的应该是在印刷电路板设计、元器件布置和连接线的安排上下功夫,抑制共模骚扰源的产生。
But most attention should be put on the PCB design, elements position and line connection, which can suppress the source of the common mode disturbance.
当手工印刷,覆盖薄层板上,以新闻纸,这样的巴伦滑动顺畅。
When hand-printing, cover the plate with newsprint so that the baren slides smoothly.
当手工印刷,覆盖薄层板上,以新闻纸,这样的巴伦滑动顺畅。
When hand-printing, cover the plate with newsprint so that the baren slides smoothly.
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