If the magnitude of this noise is large enough it can turn an electronic circuit to junk.

如果噪音的强度够大就可以将电子回路变成一堆垃圾。

youdao

Obesity is usually the consequence of eating too much junk food and consuming portions that are too large.

肥胖通常是由于消费、食用过多垃圾食品导致的。

youdao

NASA says a large piece of space junk could pass within 2 miles at the station today, but notes it does not expect to be a problem.

NASA称，今日将由一大片太空垃圾进入国际空间站2英里范围之内，但是预计不会造成什么问题。

youdao

They have degenerated into junk DNA. Much of the large human genome is comprised of these types of junk DNA that are no longer active.

FORBES: The Myth ... of the Myth of Junk DNA

These transactions were very complex internally, but externally one can see quite simply that these select few constructed a money machine that took mortgages, a large percentage of which were junk, as input and put out mortgage backed securities that were rated AAA. Plus, these money machines insured the transactions as though the mortgages were top rated (a 2% default rate, as I recall).

FORBES: Hang it up, Wall Street. Dodd-Frank is here to stay

Twitter is a large haystack of nonsense and marketing junk with a few needles of news and wisdom.

FORBES: A Better Way To Filter Twitter's Spambots? Ask Google