压力
近义词与同义词
按词义分组列出,使用时请结合具体语境。
(psychology) a state of mental or emotional strain or suspense; "he suffered from fatigue and emotional tension"; "stress is a vasoconstrictor"
the force applied to a unit area of surface; measured in pascals (SI unit) or in dynes (cgs unit); "the compressed gas exerts an increased pressure"
基本解释
①垂直作用于物体表面上的力。往墙上按图钉时,手指对图钉垂直作用的力,即是图钉所受的压力。放置在斜面上的物体对斜面施加的压力,其大小等于物体所受重力沿垂直于斜面方向的分力。②比喻威逼人的力量舆论压力|精神压力。