电子元器件

SEM在电子元器件破坏性物理分析中的应用

Application of SEM to Destructive Physical Analysis of Electronic Components

现在，让我们看到除去PCB和电子元器件的另一边。

Now let 's remove PCB and see electronic components on the other side .

PLC在片式电子元器件高速包装机的应用

Application of PLC in High-speed packing Machine with Sheet Electric Elements

基于BP神经网络的电子元器件寿命预测

Lifetime Prediction of Electronic Devices Based on Forecast System of Back Propagation Neural Network

对一般疲劳理论进行了修正，使其适用于冲击疲劳理论，计算了弹塑性条件下插装型电子元器件的冲击疲劳寿命；Fatigue预测各种材料全瓷冠的失效概率。

Based on the theory of vibration fatigue , the fatigue life of the plug in electrical parts is predicted .

应用GM（1,1）模型研究军用电子元器件的长期贮存寿命

Forecasting the storage life of military electronic part by the grey system GM ( 1,1 ) model

电子元器件SPC体系文件模型及符合性探讨

Study on Model and Conformability of SPC System Document for Electronic Components

使在PCB上电子元器件的贴装具有良好的性能价格比是进行贴装工作的目标。

Cost effective placement of electronic components onto the PCB is the goal of the pick-and-place operation .

SPC技术在电子元器件生产中的应用

The Application of SPC Technology in Electronic Components Manufacturing

散热器具有比较好的传热性能，基本达到了设计要求，可以作为台式机CPU或其它电子元器件的散热器。

The good heat transfer performance of radiator can address the demand of CPU and other electronic components with high heat flux .

针对台式机CPU及其它电子元器件的冷却，提出了一种回路型平板热管散热器型式。

A Flat Plate Loop Thermosyphon ( FPLTS ) radiator was proposed for desktop PC CPU and other electronic components cooling in this paper .

印刷电路板（PCB）是集成各种电子元器件的信息载体，在各个领域得到了广泛的应用。

Printed Circuit Board ( PCB ) is an information carrier integrating various electronic components . It has been applied in different field widely .

印制电路板（PCB）是集成各种电子元器件的信息载体，是电子产品的关键部件。

Printed Circuit Board ( PCB ) is information carriers integrating various electronic components . It is also the key unit of electronic products .

如何对手机OEM企业进行有效库存管理，降低电子元器件库存积压成本，对于手机OEM企业具有战略意义。

How efficiently managing inventory and decreasing the cumulated inventory cost has a strategic meaning for those mobile telephone OEMs .

熟悉BOM的构成，对电子元器件种类有充分的了解，如电阻、电容、感应器、集成电路等。

Familiar with BOM structure , sound knowledge on components description , such Resistor , Capacitor , Inductor , IC , etc.

本文从现代电子元器件质量管理的新要求出发，介绍了现代电子产品评价技术：工序能力指数、统计过程控制以及PPM技术。

The evaluation technology of the modern electronic component quality is introduced : process capability index analysisi ￠ statistic process control and PPM .

本文报道一种光电混合集成的有源双稳态器件，它仅由一只半导体激光器，两只PIN光电探测器及几只电子元器件构成。

In this letter , we report a novel bistable optical device composed merely of a laser diode ( or LED ), two PIN photodetectors and several electronic components .

各种电子元器件，光电转换器件存在着各种各样的噪声，如散弹噪声、1／f噪声、热噪声在系统中还存在背景噪声等等。

There are all kinds of noises in electronic component and device , photo-translating device , e. g. shot noise , 1 / f noise , thermal noise and background noise in system etc.

SOT型电子元器件自动编带机控制系统

An auto-taping machine control system for SOT-package components

建立了CMOS电子元器件中质子、电子和光子辐照损伤（电子空穴对和离位原子浓度）计算模型。

The physical model of p ( proton ),γ,β irradiation damages ( including the concentrations of electron hole pair and displaced atom ) on CMOS electronic device has been established .

从通用电子元器件质量控制的角度，建立电子元器件PPM质量指标约束下的供应商选择模型。

From the perspective of general electronic components , the model was established of electronic components supplier selection which was constrained by electronic components PPM .

加入WTO后，我国应抓住全球性信息产业调整和转移的机遇，大力发展新型电子元器件。

Since China is now one of the members of WTO , the opportunity should be taken of the worldwide adjustment and transference of the information industry to develop the new electronic components without saving any efforts .

最后，通过合理的PCB走线、选择合适的电子元器件以及对开关电源模块进行反复调试，使其工作性能达到最佳。

Finally , the research endeavors to realize the optimal performance of the three-phase intelligent meter through reasonable wiring , appropriate electronic components and repeated testing of the switch power module .

PZT基压电陶瓷材料具有性能稳定、机电性能优异、容易制造、价格低廉等优点，已被广泛应用于电子元器件中。

PZT-based piezoceramics have been extensively used in electronic components due to their stable function , the excellent electro-mechanical properties , the available production and the low cost .

电子元器件与系统可靠性保障的PHM新方法

Prognostics & Health Management for Electrical Components and Systems as a New Reliability Supporting Method

以电子元器件为例，对环境应力筛选（ESS）的费用与相应的优化问题进行了研究。

The study is carried out about environmental stress screening ( ESS ) cost and the corresponding optimization problems on electron bulk parts of apparatus .

研究了对片式电子元器件以纯Sn镀层取代可焊性优异但环保性差的Sn–Pb镀层在生产过程中遇到的问题及解决途径。

The problems occurred in the replacement of Sn – Pb coating , which has excellent weldable but bad environmental protection performance , by the pure tin coating and their solutions were studied .

在电路设计中没有传统的PCB制作和电子元器件的焊接工序，整个专用数据采集电路系统设计可在不到一天时间内完成。

Because of no any PCB ( Print Circuit Broad ) making and component welding process during development of flexibility functions , a powerful data acquisition circuit can be designed in a short time .

同时机械结构设计巧妙、体积小，适用于SOT封装型微小电子元器件的高速自动编带过程。

Its small and skilful machanism is suitable for the mini type SOT-package components taped automatically at a high speed .

电子元器件静电放电敏感度（ESDS）检测

Electrostatics Discharge Sensitivity ( ESDS ) Test For Electronic Components