The microscope can magnify the object 100 times in diameter.

这架显微镜能把物体的直径放大100倍。

youdao

youdao

youdao

The capsule is very narrow, about fifty-three centimeters in diameter.

VOA: special.2011.08.12

They might be 100 nanometers or so in diameter, whereas, a cell is ten microns or so in diameter.

直径只有一百纳米左右,而一个细胞的直径是十微米左右

耶鲁公开课 - 生物医学工程探索课程节选

Bacterial cells are small, one to two microns in diameter and this shows a picture of a common bacterium called E. Coli.

细菌细胞很小,直径只有一到两个微米,这张图片是一种常见细菌,大肠杆菌

耶鲁公开课 - 生物医学工程探索课程节选

To the south, on Stocking Island, luminescent red starfish grow to over a foot in diameter.

FORBES: Blackbeard's Beach

Patch reef: small colonies of corals, sometimes less than 10 m (33 ft) in diameter.

UNESCO: L O S S A R Y

The crown is 23.5cm (9.2in) high and, at the widest part, 31cm (12.2in) in diameter.

BBC: King Willem-Alexander: Dutch crown explained