A first portion of the second layer (2) is transformed into a buried isolation region (15) comprising a first electrically insulating material.

将第二层(2)的第一部分转换为包括第一电绝缘材料的埋入绝缘区域(15)。

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The semiconductor device includes a semiconductor substrate having an active region and a device isolation region defining the active region, and a resistor string formed over the active region.

该半导体器件包 括具有有源区和限定了有源区的器件隔离区的半导体衬底，以及形 成于有源区上方的电阻串。

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The isolation of the region matters.

WHITEHOUSE: The White House

Iran uses the conflict to keep others in the region on the defensive and to try to limit its own isolation.

CENTERFORSECURITYPOLICY: Barreling on, regardless

The region's giant, South Africa, was largely protected by its isolation from the rest of the world during the apartheid years.

ECONOMIST: A global disaster