n.

n.怎么读

n.的意思释义

abbr.

haploid generation 单倍体后代（代号）；navigation 航海；航行；numerus （拉丁语）数目

英英释义

n.

(of a solution) concentration expressed in gram equivalents of solute per liter

同义词：normalityN

a common nonmetallic element that is normally a colorless odorless tasteless inert diatomic gas; constitutes 78 percent of the atmosphere by volume; a constituent of all living tissues

同义词：nitrogenNatomic number 7

the cardinal compass point that is at 0 or 360 degrees

同义词：northdue northnorthwardN

a unit of force equal to the force that imparts an acceleration of 1 m/sec/sec to a mass of 1 kilogram; equal to 100,000 dynes

同义词：newtonN

the 14th letter of the Roman alphabet

同义词：Nletter n

n.用法及例句

词组短语

n b abbr. （拉）注意（nota bene）；英国北部（North Britain）；新不伦瑞克市（New Brunswick）

双语例句

He fought in the N African campaign during the last war.

在上次战争中他在北非战役参战。

例句参考

A threshold of ln n for approximating set cover

Detection of ultra wide frequency band i`n GIS partial discharge

European Journal of Pediatric Dermatology, issue n. 4, vol. 10, 2000

Protein measurement with the Folin phenol reagent.

The neighbor-joining method: a new method for reconstructing phylogenetic trees.

Equation of State Calculations by Fast Computing Machines

The nature of statistical learning theory

Meta-analysis in clinical trials

Clinical resistance to STI-571 cancer therapy caused by BCR-ABL gene mutation or amplification.