词汇	t'ien yung
释义	t'ien yung 天牖
随便看	density reproduction ratio density resistance density-resistivity method density resolution density response density restrict density restriction Density revision density rise density rule densi-ty rule density scale density scale height density scattering Density scope density search density section density segregation density selection density sensing density sensingdensity measurement density sensing using aerometer, ratio control density-sensitive density sensor density separation