Metacercariae may endure in the encysted state for several months.活囊蚴可以在包囊状态中生活几个月.The direct compression and artificial digestion method were used to examine the encysted metacercaria of C.用直接压片法和消化法检查淡水鱼虾体内的华支睾吸虫囊蚴.Obj...
Mayor Pro - Tem Juan Rodriguez will take over mayoral duties.胡安·罗伯里格兹将将作为代理市长代替履行市长职责.Part III of the Housing Act 1985 imposes duties on local authorities to house homeless people...1985年《住房法案》的第三部分要求地方政府为无家可归者提供住所。He wa...