There exist many different units for measure length.

有很多不同的测量长度的单位。

youdao

Meter, centimeter and millimeter units used to measure length.

米、厘米、毫米是用来测量长度的单位。

youdao

First, two-dimensional imaging was used to observe the shape of the transplant kidneys and measure length, width, thickness, cortical thickness and pyramid size of kidney.

先用二维超声观察移植肾的形态，测量长径、宽径、厚径，并测量肾皮质厚度和锥体大小。

youdao

"Now if you look at that bottom picture on your pages, you'll see that you can measure the length and the width of that spatter droplet,right?

VOA: special.2010.05.05

The company is also pushing another measure, called read length, which is the length of DNA that the machine can read at a stretch.

FORBES: Life Tech Pushes Speed Of Small, Fast DNA Sequencer

Sticks usually weigh around 12-28 ounces and measure between 28ins-36ins in length.

BBC: SPORT | Other Sport... | Hockey | Hockey: guide to sticks

"One length I've gone to which is a really good security measure - I make sure I don't get a script, because I will lose it, " said Moffat, the show's lead writer.

BBC: Doctor Who anniversary script 'under lock and key'