• 谐振输出系统设计关键

    The design of resonant disk is the key of the system.

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  • 所述一个多个焊盘用于测试器件

    The one or more parts are utilized to test the selected part.

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  • 三种不同可能需要同时回流温度略有不同。

    The three different solder pads may each require a slightly different temperature for a simultaneous reflow.

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  • 两面完全覆阻油墨,包括导通

    Screen Print: Solder mask coating will cover completely the panel holes, pads and traces, on both sides.

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  • It has solder pads.

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  • 有时偏移因此他们直接正对焊盘中央

    Sometimes aperture openings need to be offset so they are not centered directly over pads.

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  • 安装结构另一面安装板,基板具有接合焊盘

    The other side of the mounting structure is mounted to the substrate, which also has bond pads.

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  • 课题目的在于如何保护湿法腐蚀芯片焊盘结构

    The purpose of this paper is to find ways to protect the pad and the structures on chip during the wet etching.

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  • 产生第一信号缺陷时,使信号施加相互电短接

    When the first signal defect is produced, make the signal-exerting solder pad mutually short-circuit.

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  • 特定区域根据密度,有必要印刷焊盘一部分

    Depending on the density of the apertures in a particular region of the stencil, it may be necessary to print on only a portion of the pad.

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  • 基于同样原因,限热槽用于贴片元件元件

    Themal reliefs are sometimes also used on vias very near, or in, pads of SMT components for the same reason.

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  • 放电电路操作用于将到焊盘esd脉冲放电至(203)。

    The discharge circuit is operable to discharge the ESD pulse to the pad, to ground (203).

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  • 第一其包括管芯表面和位于所述管芯表面管芯接合焊盘

    The die comprises a plurality of die joining bonding pads on the surface of the die.

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  • 封装芯片置于系统中时,完成将ESD保护装置输入焊盘断开

    Also to perform disconnection of ESD protection device from input pad once the packaged chip is placed in system.

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  • 文章QFN器件焊盘设计网板设计组装工艺详细的介绍。

    In this article, bonding pad design, stencil design and assembly process of QFN device will be introduced in detail.

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  • 气体等离子技术能够用于引线清洗焊盘改进强度成品率

    Gas plasma technology can be used to clean pads prior to wire bonding to improve bond strengths and yields.

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  • 焊盘具有第二宽度图案形成,该第二宽度该线路的第一宽度一致。

    The pad is formed of a pattern having a second width corresponding to a first width of the line.

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  • 可以不同尺寸大功率耗散,和灰给定最小尺寸。

    This can vary from the minimum pad size for soldering to a pad size given for maximum power dissipation.

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  • 通孔拐角附近应力应变集中区,沿界面至焊盘外缘,应力应变逐渐降低

    The stress-strain concentration is detected at the corner of Cu pad, the lower stress for the outer of Cu pad.

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  • 由于模型载荷对称性这里CSP结构中包含一个焊盘部分进行分析。

    As the model and load symmetry here take CSP structure contains a pad part of the analysis.

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  • 牺牲电路基与该电路基板的多余垂直接近放置(64)。

    The pads and vias of the sacrificial circuit substrate are placed (64) in vertical proximity to the excess solder of the circuit substrate.

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  • 设计了原位电阻测试电路分别考察对比了所形成接头电阻变化率。

    To evaluate the bond properties, the circuit of in-situ resistance measurement was designed. The resistance variations of the bonds obtained with the three kinds of pads were measured.

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  • 必须小心头盔焊盘因为不小心英寸可以受苦其余生活

    You must also be careful about wearing helmets and pads because an inch of carelessness can make you suffer for the rest of your life.

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  • 介质涂层设置电路,后者包括芯片安装连接焊盘连接它们电路迹线

    Electrical circuitry is disposed on the dielectric coating, said circuitry including chip mounting pads, connection pads and circuit traces connecting the chip mounting pads to the connection pads.

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  • 介绍了采用图像处理模式识别方法幅半导体芯片的图像进行识别定位

    This paper introduces how to recognize and locate the bonding pad from a silicon chip image with the method of Digital image Processing and Pattern Recognition.

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  • 为了用较小的规模模拟相对较长的线较大,提出一种温度场分析的等效方法

    To simulate the long gold wire and large bond pad, an equivalent method was presented in thermal analysis.

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  • 需要离开线路板安装组件线路板表面利用形状其它机械支撑防止的翘起。

    Components required to be mounted off the board are provided with lead forms at the board surface or other mechanical support to prevent lifting of solder land.

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  • 钝化(18)聚酰亚胺层(22)最后互连层(16)和接合焊盘(28)隔开。

    Both a passivation layer (18) and a polyimide layer (22) separate the last interconnect layer (16) and the bond pad (28).

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  • 通过完成电路中的各功能模块合理放置,对开关电源监控电路版图进行了优化设计

    The layout design of the switch mode power supply is optimized through arranging function blocks and pads reasonably.

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  • 通过完成电路中的各功能模块合理放置,对开关电源监控电路版图进行了优化设计

    The layout design of the switch mode power supply is optimized through arranging function blocks and pads reasonably.

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