profile n. 1.剖面,半面,(雕像等的)侧面;侧面像。 2.外形,轮廓;外观,形象;型;【航空】翼型,翼(剖)面。 3.(人物)素描;人物简介;传略;简介,简况。 4.纵断面图,侧面图;【地质学;地理学】断面;(人)形象。 She has a fine profile. =She is fine in profile. 她侧面看很美。 low profile低姿态(形象)。 draw in profile 画侧面[轮廓]。 soil profile 土壤剖面图。 vt. 1.画…的轮廓。 2.作…的纵断面图,…的侧面图。 3.【机械工程】铣出…的轮廓。 4.为(某人)写传略。
Finally , according to the technique of plasma etching , an evolution model describing the spatio - temporal profiles of the micro - trench is established . and that we simulated the effects of collisions and the source parameters on the etching profiles 最后,针对等离子体刻蚀工艺,建立了微结构区剖面的时空演化模型,并模拟了碰撞效应和电源参数对刻蚀剖面演化的影响。
In the present works , a self - consistent model describing the dynamics of radio - frequency ( rf ) sheath was established . the effects of collisions on the rf sheath dynamics , distributions of ion energy and angle incident on the substrate and the etching profiles were investigated numerically 本文建立了一套自洽的碰撞射频等离子体鞘层理论模型,系统地研究了碰撞效应对等离子体鞘层的物理特性、离子入射到基板上的能量分布和角度分布以及刻蚀剖面的影响。