primary circuit
一次回路
主回路
主电路
一次电路
初级回路
主要回路
初级电路
一回路
原电路
初级线圈
网侧电路
一迥路
重路
压水堆核电站
net primary production per gross primary production ratio
primary element and primary weight analysis
primary parametric resonance and primary resonance
enlarged circuit and compensation circuit
3 primary colors theory
3D simulation of primary and secondary equipment
4-oxadiazole (P-TTD) primary scintillator counting effecincy quenching 2-phenyl-5-(4’-biphenylyl)-1
A Primary Research into Rural Tourism
a primary standard facility of diffuse visual transmission density
A Primary Study on Lichens from Mount Yi
a single piece of the primary PMLSM
a suitable system of primary school basketball
Aberrant transcripts Abnormal expression of the FHIT gene in human primary
aboveground net annual primary production
Aboveground net primary production
aboveground net primary productivity