词汇	elevating motor
释义	elevating motor 升降电动机
随便看	particle optimization algorithm particle orbit particle orbit effect particle orbit theory particle or chip board particle organic carbon particle organic material particle organic materialpom particle organism organic fertilizer particle orientation particle orientation process particle-oriented paper particle packing particle packing density Particle padding particle-pair particle pair production particle pair production and annihilation particle parameters particle part particle particle correlation particle-particle interaction particle-particle interaction energy particleparticle packing particle particle packing