超音波法液位元元元元元元测定
ultra-sonic method of liquid meaduremert
内源性活性物质
endogenous active peptides
内源性活性因子
the endothelial vaso-active factor
微量元素活性剂
Trace element active agent
心源性活性肽
cardiacendogenousactivepeptides
埋嵌有源元件(EAD)
Aircraft loads monitoring
有源元件
active element
active component
active device
power component
active carbon
active-component [= energy component
表面活性素同系物
Homologous compound of surfactin
磁性活性炭
magnetic activated carbon