The river is 300 miles in length.

这条河长300英里。

The network is expected to double in length again, to 70,000 kilometers, by 2035.

预计到2035年，该路线的长度将再次翻倍，达到7万公里。

The room he has just rent is about 9 meters in length and 3 meters wide.

他刚租的房间长约9米，宽约3米。

The Tertiary Period was separated into division of time that were equal in length.

第三纪被划分为等长的时间单位。

They can easily be several feet in length and they're also very strong, very flexible.

它们能轻易地延展到几英尺长，同时很牢固，柔韧性也很好。

It is about a metre in length.

它大约有一米长。

The sleeves are unequal in length.

这两只衣袖不一般长。

Her novels vary in length.

她的小说篇幅长短不一。

Each class is 45 minutes in length.

每一节课为45分钟。

The film is nearly two hours in length.

这部电影长达近两个小时。

The great white shark is known for its size—the largest sharks can grow to six metres in length and over 2,000 kilograms in weight.

大白鲨以其体型而闻名——最大的白鲨可以长到6米长，超过2000公斤重。

At some 2,300 miles in length, the Mississippi is the longest river in the United States.

密西西比河全长约2300英里，是美国最长的河流。

Charged particles called ions travel along the nanowire, causing it to stretch out in length and also bend and wiggle.

被称为离子的带电粒子沿着纳米线移动，导致它伸长、弯曲和摆动。

Lectures, seminars and tutorials are all one hour in length, whilst laboratory classes usually last either 2 or 3 hours.

讲座、研讨会和辅导课都是一个小时，而实验课通常持续2到3个小时。

This area of cartilage within the bone grows in length by appositional growth as the individual grows to maturity.

这个区域内的软骨骨生长在同位的长度的增长随着个体的发展成熟。

The pieces of wood are uneven in length and can't be used.

这些木条长短不齐， 没法用。

SCO packets are always 1 slot in length.

SCO数据包时隙长度始终是1时隙。

The resume must only be one page in length.

简历只需要1页的长度足矣。

Are limited to 128 characters in length.

最长128个字符。

At maturity, the fish can be about 7.9 mm in length.

这种鱼在成熟期约长7.9毫米。

The room is 15 feet in length and 10 feet in breadth.

这房间长15英尺，宽10英尺。

Passwords that are less than seven characters in length?

长度少于七个字符的密码？

Web pages should be at most two 8.5 x 11 pages in length.

网站页面最多只能有两个8.5*11页面长。

The classroom was 25 feet in length and 20 feet in width.

教室有25英尺长，20英尺宽。

The house is 9 meters in height, and 14 meters in length.

这个房子高9米，长14米

The subject name is not more than 20 characters in length.

主题名的长度不超过20个字符。

Another small primitive bird about 33 centimetres in length.

又一种小型原始鸟，长度约33厘米。

The difference in length will vary based on your preference.

长度的差距依照你个人的喜好。

Ext2fs filenames can be up to 1012 characters in length.

Ext2fs文件名称最长可以到1012个字符。