inertial-mass惯性质量
effective inertial mass有效惯量
inertial mass simulation device惯量模拟装置
mass inertial force质量惯性力
two-mass inertial model双质量惯性模型
two-mass inertial vibratory feeder双质体惯性振动给料机
N（名词） the mass of a body as determined by its momentum, as opposed to gravitational mass. The acceleration of a falling body is inversely proportional to its inertial mass but directly proportional to its gravitational mass: as all falling bodies have the same constant acceleration the two types of mass must be equal 惯性质量