查询词典 IC

WEEE and RoHS was put out in 2003. In order to meet the requirment of the WEEE and RoHs ,the encapsulation of IC must adopt the technology of lead free. Epoxy molding compound should be no stibium and no halogen, and have high reliability under the condition of high temperature.

2003年WEEE、RoHS法规的颁布，对于IC封装过程而言，在回流焊过程中要避免使用铅焊接，对于塑封料而言则要无卤无锑阻燃，且要满足较高回流温度条件的耐焊性考核。

Relatively little stray capacitance and short time delays are produced because of the short interconnections between the individual components in IC.

相对而言，小漏电和短时间的延时是因为IC中的各个单个元件之间的短暂互连造成的。

With the development of information technology, the IC cards and magnetic stripe cards was generally accepted by the market.

随着信息技术的发展，采用磁卡或者IC卡技术制造的代币卡也逐渐进入市场。

Now HLS has absorbed much research attention in IC-CAD field. In HLS, algorithms represented by algorithm description language are transformed into hardware structure description consisted of resisters and transfers. In the transforming process, synthesis of datapath is a core. The other works is based on it. And in the synthesis of datapath, operation scheduling, functional unit allocation and binding all are NP-Completeness problems. The structure of their solution space is not known well. If we must find a global optimum solution, we can only use exhaustion. This way needs too much computation for VLSI synthesis, and is impractical in Industry. So usually heuristic algorithms are used to search suboptimum solution.

因此HLS成为国际IC-CAD学界的一个热门，它把算法描述语言表达的算法转换为用寄存器、传输器描述的硬件结构，其中以数据通路的综合为主体，其余工作皆以此为基础；而在数据通路综合中，操作调度、功能单元分配、连线等均属NP问题，目前该问题的解空间尚未充分了解，如要求得最优解，只有采取穷举搜索法，对于大规模集成电路而言运算量太大，工业中无法承受，故通常都采用启发算法求次优解。

Deep-submicrometer; IC Wafer; Micro-image Mosaic; Subpattern Types; Defects Inspection; Critical Dimensions

信息科技，无线电电子学，微电子学、集成电路深亚微米； IC晶片；显微图像拼接；子模板类型；缺陷检测；关键尺寸

Company main products are tax control fuel tanker, gas stations management system and IC card management system.

公司主导产品是税控燃油加油机、加油站管理系统及IC卡管理系统。

IC card is used to exchange the data between the target system and the computer where the data will be further processed.

再利用IC卡将处理过的数据传送到微机，最后在微机中进行计算、修正和模拟。

Processing produced products include: various types of computer boards, memory, set-top boxes, fax machines, telephones, telephone answering machine, IP dialer, caller number display, mouse, telephone, video phone, pagers, walkie-talkie can be as the doorbell, remote doorbell, calculators, digital cameras, MP3 digital player, U disk, VCD, DVD decoder board and the machine, portable machine CD/VCD/MP3, portable color TV, VCD machine, radios, tape recorders, repetition machine, organ, haircut, and bread, all kinds of chargers, mobile phone battery protection board, all kinds of electronic toys control panel, all kinds of household appliances control panel, remote control, air alarm, electronic adapters, IC card intelligent energy meters and so on.

加工生产过的产品包括：各类电脑板卡、内存条、机顶盒、传真机、电话机、电话答录机、IP拨号器、来电显示器、鼠标电话、可视电话、寻呼机、对讲机、可视门铃、遥控门铃、计算器、数码相机、MP3数码随身听、U盘、VCD、DVD解码板及整机、便携式CD/VCD/MP3一体机、便携式彩电、VCD一体机、收音机、录音机、复读机、电子琴、剪发器、面包机、各类充电器、手机电池保护板、各类电子玩具控制板、各类家用电器控制板、遥控器、空气报警器、电子火牛、IC卡智能电表等等。

Even the often-used 7812 constant voltage IC is not suitable because its temperature coefficient is relatively high.

即使是常用7812恒压IC是不适合，因为其温度系数相当高。

Our professional team members have more than 15 years of LED and IC electric circuit experience, 15 to 20 years of PCB experience and more than 18 year of SMD production experience. This is a professional team with the knowledge of semiconductor technology, electronics, electrical engineering, thermology, optics and material science. We effectively integrate light, electricity, heat and corporations into our products and sales.

我们的技术团队成员有超过15年 LED 的经验，有超过15年的 IC 电路经验，有15~20年的 PCB 经验及超过18年的 SMD 生产经验，技术团队是集半导体学，电子学，电力学，热学，光学，材料学於一身的专业团体有效整合光、电、热及机构的设计队。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。