超音波法液位元元元元元元测定
ultra-sonic method of liquid meaduremert
超单元组合—超单元—单元划分
divition of “super unit combine—super unit—unit
单体单元
automatic force viscometer
单元微结构
elementary microstructure
微单元结构气体探测器
Micro pattern structure gas detector
微元体
micro-body
representative elemental volume
注采微单元
injection-production micro-unit
ADSL远程终端单元
ADSL terminal unit - remote
变压器远方终端单元
transformer terminal unit
变压器终端单元
transformer terminal unit
表面式永磁体单元
surface permanent magnets case
表征单元体
representative elementary volume REV
representative elementary volume