expansivity

expansivity读音音标

英[ˌɪkspænˈsɪvɪti]

美[]

基本意思释义

n.（可）扩大（或扩展、扩张、延伸、膨胀）性（或度）

短语及实用例句

The practical value of knowledge resources possesses popularity , duality of exhaustiveness and non exhaustiveness, and expansivity.

知识资源的使用价值具有广普性、非耗竭与耗竭二重性及扩张性.

英英释义

Noun

1. the fractional change in length or area or volume per unit change in temperature at a given constant pressure