Objective To analyse the ultrasonograph ic appearances of muscular and soft tissue diseases using high frequency ultraso und. 目的分析高频超声下肌肉系统病变超声声像图表现。
The designers of these circuits based them on the same concept: a fully integrated, single-die-IC switching regulator and a micropower operational amplifier. 些电路的设计者们在设计时都有同样的观念:完整的单一模式集成电路继电器和微功率运放。
Analog calculation method, use log - square - antilog. Frequency response is not so good. This type of IC is more common. 模拟计算方法﹐利用对数--平方--反对数。频率响应较差﹐这种类型的IC较为普遍。
Pei-Chi Chang, Sheng-Jye Hwang, Huei-Huang Lee, Durn-Yuan Huang, "A Study on the Adhesion Between EMC and IC Encapsulation Mold", Automation Conference, P180 (2003). 张祥杰,黄圣杰,李辉煌,黄登渊,“电子构装材料之压力体积温度及固化反应之研究”中国工程师学会第20届全国学术趼讨会论文集,(2003).
Sometimes it is said that discrete power amplifier design is rather unenterprising, given the enormous outpouring of ingenuity in the design of analogue ICs. 在任何一个正在发展的领域,这本书都不是这个问题的最终答案。它只是一个在现在的理解阶段的一个瞬间。当然,我也不会声称这本书是综合性的。
Note 3: The default user code of the MOEACA IC card is the representor's ID number. Please change the user code after receiving the IC card. 注3、有关工商凭证IC卡用户代码,预设值为代表人的身份证字号,俟申请人收到卡片后,请再自行变更用户代码。
95 Abstract With the rapid development of the IC manufacture, the critical dimension(CD) of the manufacturable CMOS technology has been put into 90nm, even 65nm and below from 130nm. 摘 要 随着IC制造技术的快速发展,可量产的CMOS技术,其特征线宽也由0.13um 进入了90nm甚至65nm及以下。
For one is beautiful is the brand, from direct current to gigacycle per second analogy, the composite signal, the radio frequency, the optical fiber, the micro controller and corresponds IC to have. 为一美系品牌,从直流到千兆赫的类比、混合信号、射频、光纤、微控制器及通信IC均有。
a group of government agencies and organizations that carry out intelligence activities for the United States government; headed by the Director of Central Intelligence
synonymous: Intelligence Community, National Intelligence Community, United States Intelligence Community