This theory can be used to find an average length for DNA "words."

这个理论能够被用于寻找DNA“单词”的平均长度。

youdao

It is considered as the second largest venomous snake in the world, with an average length of 8.2 feet.

它平均长8.2英尺，也被认为是世界上毒性第二大的蛇。

youdao

The root systems were all the same, but the stems of the treated plants had an average length of 6cm, compared with 3.5cm for the untreated plants.

根系特征表现一样，但是实验组植株的茎长平均达到6 cm，对照组为3.5 cm。

youdao

Researchers interviewed 2, 800 students and based the projection on an average course length of 3.4 years.

BBC: Average UK student debts 'could hit ?53,000'

According to TheKnot.com and WeddingChannel.com's Real Weddings Study, the average length of an engagement is 13.8 months.

CNN: STORY HIGHLIGHTS

Our expected lifespan, thus our expected length of retirement, is an average.

FORBES: In Which We Look Forward To The Brad Delong v. Paul Krugman Cage Fight