Terms containing synthesis loop

Subject	English	Chinese
oil	ammonia synthesis loop	氨合成回路
chem.	ammonia synthesis loop	氨合成圈
biol.	D-loop synthesis	D袢合成
telecom.	impedance synthesis loop	阻抗合成回路
chem.	purge gas from ammonia synthesis loop	氨合成弛放气
oil	synthesis loop	合成回路
agric., chem.	synthesis loop	合成循环