inertialadj.不活泼的；惯性的inertian.惯性；惰性inertial momentum惯性动量inertial pendulum惯性摆inertial exponent惯性指数inertia constants惯性时间常数inertial platfrom惯性平台inertia-gravity重力惯性波inertial guidance[航空]惯性制[引]导Inertial actuator惯性执行机构inertial coupling惯性耦合Inertia particles固体颗粒