单词prolonged-action
网络: 长效作用
Prolonged action preparation and compound preparation are helpful for treating hypertensive disease.
长效制剂、复方制剂更有利于高血压病的治疗。
Determination of time-temperature limits of plastics after exposure to prolonged action of heat
塑料长期受热作用后的时间-温度极限的测定