displacement是矢量吗 displacement是什么意思 displacement的中文解释

displacement是什么意思 displacement的中文解释  

英音 [dis'pleismənt] ;,美音 [dis'pleismənt] ;,名词
1.取代；替代；移位，移置；免职
2.排水量
3.置换,(chemistry) a reaction in which an elementary substance displaces and sets free a constituent element from a pound,the act of uniform movement,(psychiatry) a defense mechanism that transfers affect or reaction from the original object to some more acceptable one,act of removing from office or employment,an event in which something is displaced without rotation,act of taking the place of another especially using underhanded tactics,to move something from its natural environment,angular displacement 角位移，失调角,brush displacement 刷位移，刷移角,actual displacement 实际位移,plex displacement 复位移,elastic displacement 弹性移位,dielectric displacement 电位移,differential displacement 差动位移，分异位移,displacement angle 失配角,displacement function 位移函数,displacement manometer 位移压差计,displacement n. 1.取代；替代；移位，移置；免职 2.排水量 3.置换,volume displacement 容积流量计,electric displacement 【电】 电位移密度,variable(displacement)pump 【化】 变量泵