In the 1960s the ic market was broadly on bipolar transistors . 六十年代集成电路市场主要为双极型晶体管。
The final ic is made by sequentially transferring the features from each mask, level by level, to the surface of the silicon wafer . 按照顺序从每一块掩膜版上将图形一层一层地转移到硅片的表面，就制得了成品集成电路。
These defects appear during crystal growth, but crystals having such defects are not considered usable for ic manufacture and are discarded . 这些缺陷在晶体生长时出现，有这类缺陷的晶体不能用于集成电路制造，应报废。
In early ic fabrication practice, etch bias was usually dealt with by introducing an appropriate amount of compensation in the masking layer . 在早期的集成电路制作实践中，刻蚀偏差通常是通过在掩膜层上引入一个适量的修正来处理的。
( fireman ) ic , ladder 1 2 . requesting air rescue to deploy 云梯12 ，呼叫空中支援
Graphic base of electronic elements . ic graphic 电子元器件图形库.集成电路图形库
Card reader could be changed to common ic card reader 读卡器可换为普通ic卡读卡器
An automotive pop - up ic card system for parking 停车场收费系统自动吐卡设备的设计
Fireman ) ic , ladder 1 2 . requesting air rescue to deploy 云梯12 ，呼叫空中支援
Fireman ic , ladder 1 2 . requesting air rescue to deploy 云梯12 ，呼叫空中支援
