The uv-vis spectrum of the sample shows a peak at 450 nm.

该样品的紫外-可见光谱在450纳米处显示出一个峰值。

One NM is one-1 billionth meter.

一纳米是十亿分之一米。

One NM is one - 1 billionth meter.

一纳米是十亿分之一米.

In another the final flatness is 10 nm.

在另一个实施方式中，最终平整度＜10纳米。

NM nano super flexible waterproofing paint manufacturing and marketing.

NM纳米超强弹性防水涂料的制造和销售.

South Koreas Hynix Semiconductor plans to use 26nm manufacturing.

韩国的海力士半导体公司计划使用26纳米制造工艺。

Nano filming agent, NM-1, is developed using micro emulsion polymerization.

利用微乳液聚合法合成了有机纳米成膜剂NM-1。

Samsung plans a 27nm chip and Toshiba is moving to a 24nm chip.

三星计划生产27纳米芯片，东芝正在改用24纳米芯片。

It is found that the diameters of nanoparticles are about 25 nm.

研究表明：纳米晶颗粒尺寸在25纳米左右；

The size of the nano - crystallites was between 20 and 60 nm as measured by AFM.

根据AFM测量,纳米晶尺寸在20-60纳米之间.