单词
semiconductor
读音
ˈsemikəndʌktər
美式
英式
词根
"Semiconductor"来自两个部分，semi- 是前缀，表示"一半"，conduct 是词根，表示"导向"。所以整体上半导体就是能够部分导向的物质。
释义
n. [电子][物] 半导体 [ 复数 semiconductors ]
例句
In semiconductor receivers transistors take the place of vacuum tubes.
在半导体收音机中晶体管代替了真空管。
Instead, semiconductor firms simply squeezed more patents out of existing research and development expenditures.
相反，半导体公司只是从现有的研发支出中榨取更多的专利。
The technology of amplifying solar energy can save the number of semiconductor materials required for photovoltaic cells.
通过放大太阳能的技术可以节约光伏电池所需的半导体材料的数量。
In semiconductor receivers transistors take the place of vacuum tubes.
在半导体收音机中晶体管代替了真空管。
Instead, semiconductor firms simply squeezed more patents out of existing research and development expenditures.
相反，半导体公司只是从现有的研发支出中榨取更多的专利。
The technology of amplifying solar energy can save the number of semiconductor materials required for photovoltaic cells.
通过放大太阳能的技术可以节约光伏电池所需的半导体材料的数量。
强化记忆
想想看，如果有一根电线，一半可以让电流通过，另一半却不能，你可以形象地把它看成一个"半导体"，这样应该就容易记住了。这个词的使用主要来源于1940年代到1960年代间，电子工业的发展。
看视频学发音
And this particular technique is one that's been borrowedfrom the semiconductor industry,and therefore is low cost
Now that same kind of software could destroy an oil refineryor a pharmaceutical factory or a semiconductor plant.And so there's a lot of -- I'm sure you've read a lot in papers,
most of the technology you need to build a tiny robot already exists.The semiconductor industry has been getting better and betterat making tinier and tinier devices,
that they use to build computer chips,except the electronics are transferred from a semiconductor waferonto a flexible material that can interface with the human body.
LED light bulbs.An LED is a semiconductor. It's an electronic device.And it has a very nice acute property.
所属分类
出国,专升本-自考,其他
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